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JP7446124B2 - Composite production system - Google Patents
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JP7446124B2 - Composite production system - Google Patents

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JP7446124B2
JP7446124B2 JP2020026879A JP2020026879A JP7446124B2 JP 7446124 B2 JP7446124 B2 JP 7446124B2 JP 2020026879 A JP2020026879 A JP 2020026879A JP 2020026879 A JP2020026879 A JP 2020026879A JP 7446124 B2 JP7446124 B2 JP 7446124B2
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信也 圓島
忠輝 谷岡
和徳 藤田
喜昌 安藤
崇寛 加茂
健一 入江
龍一 佐藤
淳史 堤
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Mitsubishi Heavy Industries Ltd
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    • C—CHEMISTRY; METALLURGY
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    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/04—Production of hydrogen; Production of gaseous mixtures containing hydrogen by decomposition of inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/12—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon dioxide with hydrogen
    • C—CHEMISTRY; METALLURGY
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/04—Methanol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons
    • C07C9/02—Aliphatic saturated hydrocarbons with one to four carbon atoms
    • C07C9/04—Methane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals

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Description

本開示は、二酸化炭素と水素の合成物を生産するための合成物生産システムに関する。 The present disclosure relates to a composite production system for producing a composite of carbon dioxide and hydrogen.

地球温暖化の防止策として、二酸化炭素を回収して、それを水素と化学反応させて合成物（燃料、化学素材等）の資源として活用することが提案されている。例えば、特許文献１には、水分解によって得られた水素と、発電設備の排ガスから分離した二酸化炭素とを合成し、燃料を生成するシステムが開示されている。 As a measure to prevent global warming, it has been proposed to recover carbon dioxide, cause it to undergo a chemical reaction with hydrogen, and use it as a resource for synthetic products (fuel, chemical materials, etc.). For example, Patent Document 1 discloses a system that synthesizes hydrogen obtained by water splitting and carbon dioxide separated from exhaust gas of power generation equipment to generate fuel.

特開平１１－４６４６０号公報Japanese Patent Application Publication No. 11-46460

特許文献１のように、水素を水分解によって生成する場合、そのためのエネルギーが必要である。ここで、水分解のエネルギーとして再生可能エネルギーを利用する場合、地球温暖化を防止する目的に適している。しかしながら、再生可能エネルギーは、外部環境によって変動する場合があるため、再生可能エネルギーを利用して生成した水素を安定供給することが困難である。その結果、合成プラントの稼働率が低下してしまう。 When hydrogen is generated by water decomposition as in Patent Document 1, energy is required. Here, when renewable energy is used as energy for water splitting, it is suitable for the purpose of preventing global warming. However, since renewable energy may fluctuate depending on the external environment, it is difficult to stably supply hydrogen generated using renewable energy. As a result, the operating rate of the synthesis plant decreases.

再生可能エネルギーを利用して生成した水素をより安定的に供給するためには、水素を貯蔵するための貯蔵装置を設けることが考えられる。しかし、このような貯蔵装置は高価であるため、コストが高くなってしまう。 In order to more stably supply hydrogen generated using renewable energy, it is conceivable to provide a storage device for storing hydrogen. However, such storage devices are expensive, resulting in high costs.

上述の事情に鑑みて、本開示は、コストの増加を抑えつつ、合成プラントの稼働率を向上させることが可能な合成物生産システムを提供することを目的とする。 In view of the above circumstances, an object of the present disclosure is to provide a synthetic product production system that can improve the operating rate of a synthesis plant while suppressing an increase in cost.

本開示に係る合成物生産システムは、
原料処理由来の水素含有ガスが供給される第１供給ラインと、
再生可能エネルギーを用いて生成された水素ガスが供給される第２供給ラインと、
供給された水素を二酸化炭素と合成することによって合成物を生産するように構成された合成プラントと、
前記水素ガスの供給量に応じて前記水素含有ガスの供給量を調整するように構成された流量調整装置と、
を備える。 The compound production system according to the present disclosure includes:
a first supply line to which hydrogen-containing gas derived from raw material processing is supplied;
a second supply line to which hydrogen gas generated using renewable energy is supplied;
a synthesis plant configured to produce a composite by synthesizing the supplied hydrogen with carbon dioxide;
a flow rate adjustment device configured to adjust the supply amount of the hydrogen-containing gas according to the supply amount of the hydrogen gas;
Equipped with

本開示によれば、合成物生産システムにおいて、コストの増加を抑えつつ、合成物の生産に必要な水素をより安定的に供給することが可能となる。 According to the present disclosure, in a compound production system, it is possible to more stably supply hydrogen necessary for production of a compound while suppressing an increase in cost.

一実施形態に係る合成物生産システムの構成を概略的に示す図である。1 is a diagram schematically showing the configuration of a compound production system according to one embodiment. 一実施形態に係る合成物生産システムの構成を概略的に示す図である。1 is a diagram schematically showing the configuration of a compound production system according to an embodiment. 一実施形態に係る合成物生産システムの構成を概略的に示す図である。1 is a diagram schematically showing the configuration of a compound production system according to one embodiment.

以下、添付図面を参照して幾つかの実施形態について説明する。ただし、実施形態として記載されている又は図面に示されている構成部品の寸法、材質、形状、その相対的配置等は、発明の範囲をこれに限定する趣旨ではなく、単なる説明例にすぎない。
例えば、「ある方向に」、「ある方向に沿って」、「平行」、「直交」、「中心」、「同心」或いは「同軸」等の相対的或いは絶対的な配置を表す表現は、厳密にそのような配置を表すのみならず、公差、若しくは、同じ機能が得られる程度の角度や距離をもって相対的に変位している状態も表すものとする。
例えば、「同一」、「等しい」及び「均質」等の物事が等しい状態であることを表す表現は、厳密に等しい状態を表すのみならず、公差、若しくは、同じ機能が得られる程度の差が存在している状態も表すものとする。
例えば、四角形状や円筒形状等の形状を表す表現は、幾何学的に厳密な意味での四角形状や円筒形状等の形状を表すのみならず、同じ効果が得られる範囲で、凹凸部や面取り部等を含む形状も表すものとする。
一方、一の構成要素を「備える」、「具える」、「具備する」、「含む」、又は、「有する」という表現は、他の構成要素の存在を除外する排他的な表現ではない。 Some embodiments will be described below with reference to the accompanying drawings. However, the dimensions, materials, shapes, relative arrangement, etc. of the components described as embodiments or shown in the drawings are not intended to limit the scope of the invention thereto, and are merely illustrative examples. .
For example, expressions expressing relative or absolute positioning such as "in a certain direction,""along a certain direction,""parallel,""orthogonal,""centered,""concentric," or "coaxial" are strictly In addition to representing such an arrangement, it also represents a state in which they are relatively displaced with a tolerance or an angle or distance that allows the same function to be obtained.
For example, expressions such as "same,""equal," and "homogeneous" that indicate that things are in an equal state do not only mean that things are exactly equal, but also have tolerances or differences in the degree to which the same function can be obtained. It also represents the existing state.
For example, expressions expressing shapes such as squares and cylinders do not only refer to shapes such as squares and cylinders in a strict geometric sense, but also include uneven parts and chamfers to the extent that the same effect can be obtained. Shapes including parts, etc. shall also be expressed.
On the other hand, the expressions "comprising,""comprising,""comprising,""containing," or "having" one component are not exclusive expressions that exclude the presence of other components.

（合成物生産システムの構成）
以下、実施形態に係る合成物生産システム１の構成について説明する。図１は、一実施形態に係る合成物生産システム１（１Ａ）の構成を概略的に示す図である。図２は、一実施形態に係る合成物生産システム１（１Ｂ）の構成を概略的に示す図である。図３は、一実施形態に係る合成物生産システム１（１Ｃ）の構成を概略的に示す図である。なお、これらの図において、実線矢印は、配管（例えばガスの供給ライン）を示し、破線矢印は、センサの信号又は制御信号を示している。 (Configuration of composite production system)
The configuration of the composite production system 1 according to the embodiment will be described below. FIG. 1 is a diagram schematically showing the configuration of a composite production system 1 (1A) according to an embodiment. FIG. 2 is a diagram schematically showing the configuration of a composite production system 1 (1B) according to an embodiment. FIG. 3 is a diagram schematically showing the configuration of a composite production system 1 (1C) according to an embodiment. Note that in these figures, solid line arrows indicate piping (for example, gas supply lines), and broken line arrows indicate sensor signals or control signals.

図１～図３に示すように、合成物生産システム１（１Ａ、１Ｂ、１Ｃ）は、原料処理由来の水素含有ガスが供給される第１供給ライン１１と、再生可能エネルギーを用いて生成された水素ガスが供給される第２供給ライン１２と、二酸化炭素が供給される二酸化炭素供給ライン１３と、合成物を生産するように構成された合成プラント１０と、水素含有ガスの供給量を調整するように構成された流量調整装置２０と、を備える。第１供給ライン１１には、第１弁５１が設けられる。第１弁５１は、流量調整弁であってもよいし、開閉弁であってもよい。 As shown in FIGS. 1 to 3, a composite production system 1 (1A, 1B, 1C) includes a first supply line 11 to which hydrogen-containing gas derived from raw material processing is supplied, and a composite production system 1 (1A, 1B, 1C) that is produced using renewable energy. a second supply line 12 to which hydrogen gas is supplied, a carbon dioxide supply line 13 to which carbon dioxide is supplied, a synthesis plant 10 configured to produce a composite, and adjust the supply amount of the hydrogen-containing gas. A flow rate adjustment device 20 configured to. The first supply line 11 is provided with a first valve 51 . The first valve 51 may be a flow rate adjustment valve or an on-off valve.

合成プラント１０は、第１供給ライン１１及び第２供給ライン１２から供給されるガスに含まれる水素を、二酸化炭素供給ライン１３から供給される二酸化炭素と合成することによって合成物を生産する。合成プラント１０は、合成物として、メタノール、メタン、及びジメチルエーテルのうち少なくとも１種を生産するように構成される。このような合成物は、燃料や化学素材として利用可能である。また、合成プラント１０は、合成物の副産物である水を排水する。 The synthesis plant 10 produces a composite by synthesizing hydrogen contained in the gas supplied from the first supply line 11 and the second supply line 12 with carbon dioxide supplied from the carbon dioxide supply line 13. The synthesis plant 10 is configured to produce at least one of methanol, methane, and dimethyl ether as a synthetic product. Such compounds can be used as fuels and chemical materials. The synthesis plant 10 also drains water, which is a byproduct of the synthesis.

第１供給ライン１１の上流側は、原料処理プラント３０に接続される。原料処理プラント３０は、原料処理由来の水素含有ガスを排出するプラントである。原料処理由来の水素含有ガスは、原料処理によって副産物として発生する水素を主成分とするガスである。原料処理由来の水素含有ガスは、例えば、苛性ソーダ、鉄鋼、石油化学等の処理において発生する副生水素ガスであってもよいし、天然ガス、ＬＰＧ、石炭などから抽出される化石燃料改質水素ガスであってもよい。原料処理プラント３０は、製油所、コークス炉、塩電解設備等であってもよい。 The upstream side of the first supply line 11 is connected to a raw material processing plant 30 . The raw material processing plant 30 is a plant that discharges hydrogen-containing gas derived from raw material processing. The hydrogen-containing gas derived from raw material processing is a gas whose main component is hydrogen generated as a byproduct during raw material processing. The hydrogen-containing gas derived from raw material processing may be, for example, by-product hydrogen gas generated in the processing of caustic soda, steel, petrochemicals, etc., or fossil fuel reformed hydrogen extracted from natural gas, LPG, coal, etc. It may be gas. The raw material processing plant 30 may be a refinery, a coke oven, a salt electrolysis facility, or the like.

第２供給ライン１２の上流側は、水素生成装置４０に接続される。水素生成装置４０は、再生可能エネルギーを利用した発電設備からの電力供給を受けて、水電解によって水素ガスを生成する。発電設備が商用の電力系統に接続されていない場合、水素生成装置４０に供給される電力は変動し得る。なお、水素生成装置４０は、水電解以外の方法によって水素ガスを生成するように構成されてもよい。例えば、水素生成装置４０は、再生可能エネルギーを利用した発電設備からの電力供給を受けて、ＰＳＡ（Ｐｒｅｓｓｕｒｅ Ｓｗｉｎｇ Ａｄｓｏｒｐｔｉｏｎ）法によって水素含有ガスから水素ガスを生成してもよいし、他の方法によって水素ガスを生成してもよい。 The upstream side of the second supply line 12 is connected to the hydrogen generator 40 . The hydrogen generator 40 generates hydrogen gas by water electrolysis in response to power supply from a power generation facility using renewable energy. If the power generation facility is not connected to a commercial power grid, the power supplied to the hydrogen generator 40 may vary. Note that the hydrogen generator 40 may be configured to generate hydrogen gas by a method other than water electrolysis. For example, the hydrogen generator 40 may generate hydrogen gas from hydrogen-containing gas using a PSA (Pressure Swing Adsorption) method, or may generate hydrogen gas using other methods, in response to power supply from a power generation facility that utilizes renewable energy. Hydrogen gas may also be produced.

流量調整装置２０（２０Ａ、２０Ｂ）は、水素生成装置４０からの水素ガスの供給量に応じて化石燃料由来の水素含有ガスの供給量を調整する。流量調整装置２０（２０Ａ、２０Ｂ）は、第１弁５１の開閉制御を実行する構成であってもよいし、第１弁５１の開度を制御して流量を調整する流量制御を実行する構成であってもよい。 The flow rate adjustment device 20 (20A, 20B) adjusts the amount of hydrogen-containing gas supplied from fossil fuel according to the amount of hydrogen gas supplied from the hydrogen generator 40. The flow rate adjustment device 20 (20A, 20B) may have a configuration that executes opening/closing control of the first valve 51, or a configuration that executes flow rate control that controls the opening degree of the first valve 51 to adjust the flow rate. It may be.

幾つかの実施形態において、流量調整装置２０（２０Ａ、２０Ｂ）は、水素生成装置４０からの水素ガスの供給量が減少した場合に原料処理由来の水素含有ガスの供給量を増加させ、水素生成装置４０からの水素ガスの供給量が増加した場合に水素含有ガスの供給量を減少させるように水素含有ガスの供給量を調整してもよい。このような制御により、原料処理由来の水素含有ガスの供給量が調整される。流量調整装置２０（２０Ａ、２０Ｂ）は、例えば、ＲＡＭ（Ｒａｎｄｏｍ Ａｃｃｅｓｓ Ｍｅｍｏｒｙ）、ＲＯＭ（Ｒｅａｄ Ｏｎｌｙ Ｍｅｍｏｒｙ）、ＣＰＵ（Ｃｅｎｔｒａｌ Ｐｒｏｃｅｓｓｉｎｇ Ｕｎｉｔ）等から構成される。 In some embodiments, the flow rate adjustment device 20 (20A, 20B) increases the supply amount of hydrogen-containing gas derived from raw material processing when the supply amount of hydrogen gas from the hydrogen generator 40 decreases, and increases the hydrogen production. The amount of hydrogen-containing gas supplied may be adjusted so that the amount of hydrogen-containing gas supplied is decreased when the amount of hydrogen gas supplied from the device 40 increases. Through such control, the amount of hydrogen-containing gas supplied from raw material processing is adjusted. The flow rate adjustment device 20 (20A, 20B) includes, for example, a RAM (Random Access Memory), a ROM (Read Only Memory), a CPU (Central Processing Unit), and the like.

幾つかの実施形態において、流量調整装置２０（２０Ａ、２０Ｂ）は、水素含有ガスの成分分析を行い、その分析結果に応じて水素含有ガスの供給量を制御してもよい。例えば、図３に示すように、第１供給ライン１１に水素成分を検出するための分析装置８０が設けられてもよい。流量調整装置２０（２０Ｂ）は、分析装置８０の分析結果に基づいて第１弁５１を制御してもよい。 In some embodiments, the flow rate adjustment device 20 (20A, 20B) may perform a component analysis of the hydrogen-containing gas and control the supply amount of the hydrogen-containing gas according to the analysis result. For example, as shown in FIG. 3, an analyzer 80 for detecting hydrogen components may be provided in the first supply line 11. The flow rate adjustment device 20 (20B) may control the first valve 51 based on the analysis result of the analyzer 80.

具体的には、例えば、流量調整装置２０（２０Ａ、２０Ｂ）は、水素含有ガスに含まれる水素成分が基準値以下である場合には、水素含有ガスに含まれる水素成分が基準値を上回っている場合よりも第１弁５１の開度を大きくするように第１弁５１を制御する。これにより、合成プラント１０に供給する水素の量を確保することができる。 Specifically, for example, when the hydrogen component contained in the hydrogen-containing gas is below the standard value, the flow rate adjustment device 20 (20A, 20B) determines whether the hydrogen component contained in the hydrogen-containing gas exceeds the standard value. The first valve 51 is controlled so that the opening degree of the first valve 51 is made larger than when the first valve 51 is open. Thereby, the amount of hydrogen to be supplied to the synthesis plant 10 can be secured.

幾つかの実施形態において、合成物生産システム１（１Ｂ）は、例えば、図２に示すように、水素含有ガスに含まれる水素成分を精製するための精製装置６０を備えていてもよい。この場合、精製装置６０により、水素含有ガスに含まれる水素以外の不純物（例えば、ＣＨ４、ＣＯ２等）が除去される。精製装置６０は、第１供給ライン１１に設けられる。なお、図２では、第１弁５１より上流側の位置に精製装置６０が設けられている。しかし、第１弁５１より下流側の位置に精製装置６０が設けられてもよい。 In some embodiments, the composite production system 1 (1B) may include, for example, as shown in FIG. 2, a purification device 60 for purifying the hydrogen component contained in the hydrogen-containing gas. In this case, the purification device 60 removes impurities other than hydrogen (for example, CH 4 , CO 2 , etc.) contained in the hydrogen-containing gas. The purification device 60 is provided in the first supply line 11 . Note that in FIG. 2, the purification device 60 is provided at a position upstream of the first valve 51. However, the purification device 60 may be provided at a position downstream from the first valve 51.

幾つかの実施形態において、合成物生産システム１（１Ａ、１Ｂ、１Ｃ）は、例えば、図１～図３に示すように、第１供給ライン１１と第２供給ライン１２とが合流する合流部１４を備えていてもよい。合流部１４は、合成プラント１０に接続され、合流後の水素ガスは合成プラント１０に供給される。 In some embodiments, the composite production system 1 (1A, 1B, 1C) includes a confluence section where the first supply line 11 and the second supply line 12 meet, for example, as shown in FIGS. 1 to 3. 14 may be provided. The merging section 14 is connected to the synthesis plant 10 , and the hydrogen gas after the merging is supplied to the synthesis plant 10 .

合成物生産システム１（１Ｂ）は、例えば、図２に示すように、精製装置６０が水素成分を精製した後の水素含有ガスが合流部１４に供給されるように構成されていてもよい。この場合、合流部１４より上流側で不純物を除去し、合流部１４より下流側を流れるガスの水素濃度を高い状態にすることができる。合成物の原料（水素と二酸化炭素）以外の不純物が含まれると合成プラント１０における合成物の生産効率の低下及び原料圧縮機の動力の増加が発生する。この点、上記構成では、精製装置６０により水素含有ガスの水素成分を予め精製して合成プラント１０に供給するため、合成物の生産効率を向上させることができる。また、第１供給ライン１１に精製装置６０を設けた場合には、合流部１４より下流側の位置に精製装置６０を設けた場合に比べて、精製装置６０の処理負担を軽減することができる。 The composite production system 1 (1B) may be configured, for example, as shown in FIG. 2, so that the hydrogen-containing gas after the hydrogen component has been purified by the purification device 60 is supplied to the confluence section 14. In this case, impurities can be removed upstream of the confluence section 14 and the hydrogen concentration of the gas flowing downstream of the confluence section 14 can be made high. If impurities other than the raw materials for the composite (hydrogen and carbon dioxide) are included, the production efficiency of the composite in the synthesis plant 10 will decrease and the power of the raw material compressor will increase. In this regard, in the above configuration, since the hydrogen component of the hydrogen-containing gas is purified in advance by the purification device 60 and supplied to the synthesis plant 10, the production efficiency of the composite can be improved. Further, when the purification device 60 is provided in the first supply line 11, the processing load on the purification device 60 can be reduced compared to the case where the purification device 60 is provided at a position downstream from the confluence section 14. .

幾つかの実施形態において、合成物生産システム１（１Ｃ）は、例えば、図３に示すように、二酸化炭素を合成プラント１０に供給するための二酸化炭素供給ライン１３と、合成プラント１０に供給される水素ガスの供給量を検出するための少なくとも一つのセンサと、二酸化炭素供給ライン１３に設けられ、合成プラント１０に供給する二酸化炭素の量を調整するように構成された第２弁５２と、を備えていてもよい。少なくとも一つのセンサは、例えば、第１供給ライン１１に設けられる流量センサ７１と、第２供給ライン１２に設けられる流量センサ７２とを含んでいてもよい。 In some embodiments, the composite production system 1 (1C) includes a carbon dioxide supply line 13 for supplying carbon dioxide to the synthesis plant 10, and a carbon dioxide supply line 13 for supplying carbon dioxide to the synthesis plant 10, as shown in FIG. a second valve 52 provided in the carbon dioxide supply line 13 and configured to adjust the amount of carbon dioxide supplied to the synthesis plant 10; may be provided. The at least one sensor may include, for example, a flow rate sensor 71 provided in the first supply line 11 and a flow rate sensor 72 provided in the second supply line 12.

なお、２つの流量センサ７１、７２は、１つの流量センサに変更されてもよい。例えば、図３において点線で示すように合流部１４と合成プラント１０の間の位置に流量センサ７３を設けて、流量センサ７３が合流後の水素ガスの供給量を検出してもよい。 Note that the two flow rate sensors 71 and 72 may be changed to one flow rate sensor. For example, as shown by the dotted line in FIG. 3, a flow rate sensor 73 may be provided at a position between the merging section 14 and the synthesis plant 10, and the flow rate sensor 73 may detect the amount of hydrogen gas supplied after the merging.

上記構成において、第２弁５２は、流量調整弁であり、流量調整装置２０（２０Ｂ）は、センサ（例えば、流量センサ７１、７２）が検出した水素ガスの供給量に応じて第２弁５２の開度を制御してもよい。なお、合成物生産システム１は、流量調整弁の代わりに、第１弁５１として、三方弁や逆止弁を備え、流量調整弁と同様の制御を実行するように構成されてもよい。 In the above configuration, the second valve 52 is a flow rate adjustment valve, and the flow rate adjustment device 20 (20B) adjusts the second valve 52 according to the supply amount of hydrogen gas detected by the sensor (for example, the flow rate sensors 71, 72). The opening degree may be controlled. Note that the composite production system 1 may be configured to include a three-way valve or a check valve as the first valve 51 instead of the flow rate adjustment valve, and to perform the same control as the flow rate adjustment valve.

幾つかの実施形態において、例えば、図３に示すように、少なくとも一つのセンサは、第１供給ライン１１及び第２供給ライン１２のそれぞれに設けられる流量センサ７１、７２を含み、流量調整装置２０（２０Ｂ）は、水素含有ガスの成分分析の分析結果に応じて水素含有ガス及び二酸化炭素の供給量を制御してもよい。例えば、流量調整装置２０（２０Ｂ）は、流量センサ７１、７２の計測値及び分析装置８０の分析結果に基づいて、第１供給ライン１１に設けられた第１弁５１と二酸化炭素供給ライン１３に設けられた第２弁５２とを制御してもよい。 In some embodiments, for example, as shown in FIG. (20B) may control the supply amount of the hydrogen-containing gas and carbon dioxide according to the analysis result of the component analysis of the hydrogen-containing gas. For example, the flow rate adjustment device 20 (20B) adjusts the first valve 51 provided in the first supply line 11 and the carbon dioxide supply line 13 based on the measured values of the flow rate sensors 71 and 72 and the analysis results of the analyzer 80. The second valve 52 provided may also be controlled.

具体的には、例えば、流量センサ７１が検出した水素含有ガスの流量に分析装置８０が検出した水素濃度を乗じることによって得られる水素ガスの流量と、流量センサ７２が検出した水素ガスの流量とを加算することによって、水素ガスの流量が求められる。流量調整装置２０（２０Ｂ）は、この水素ガスの流量に対して、合成プラント１０における化学反応の反応式に応じた二酸化炭素の流量が供給されるように、第２弁５２の開度を制御してもよい。 Specifically, for example, the flow rate of hydrogen gas obtained by multiplying the flow rate of the hydrogen-containing gas detected by the flow rate sensor 71 by the hydrogen concentration detected by the analyzer 80, and the flow rate of the hydrogen gas detected by the flow rate sensor 72. By adding , the flow rate of hydrogen gas can be determined. The flow rate adjustment device 20 (20B) controls the opening degree of the second valve 52 so that the flow rate of carbon dioxide according to the reaction formula of the chemical reaction in the synthesis plant 10 is supplied with respect to the flow rate of this hydrogen gas. You may.

幾つかの実施形態において、例えば、図１及び図２に示すように、合成物生産システム１（１Ａ、１Ｂ）は、第２供給ライン１２に流量センサ７２を備え、流量調整装置２０（２０Ａ）は、流量センサ７２が検出した水素ガスの流量に応じて、第１弁５１を制御してもよい。また、幾つかの実施形態において、例えば、図３に示すように、合成物生産システム１（１Ｃ）は、二酸化炭素供給ライン１３に流量センサ７４を備え、流量調整装置２０（２０Ａ）は、流量センサ７４が検出した二酸化炭素の流量に応じて、第１弁５１を制御してもよい。 In some embodiments, for example, as shown in FIGS. 1 and 2, the compound production system 1 (1A, 1B) includes a flow rate sensor 72 in the second supply line 12, and a flow rate adjustment device 20 (20A). may control the first valve 51 according to the flow rate of hydrogen gas detected by the flow rate sensor 72. Further, in some embodiments, for example, as shown in FIG. 3, the composite production system 1 (1C) includes a flow rate sensor 74 in the carbon dioxide supply line 13, and the flow rate adjustment device 20 (20A) The first valve 51 may be controlled according to the flow rate of carbon dioxide detected by the sensor 74.

本開示は上述した実施形態に限定されることはなく、上述した実施形態に変形を加えた形態や、これらの形態を適宜組み合わせた形態も含む。 The present disclosure is not limited to the embodiments described above, and also includes forms in which modifications are added to the embodiments described above, and forms in which these forms are appropriately combined.

（まとめ）
上記各実施形態に記載の内容は、例えば以下のように把握される。 (summary)
The contents described in each of the above embodiments can be understood as follows, for example.

（１）本開示の一実施形態に係る合成物生産システム（１）は、
原料処理由来の水素含有ガスが供給される第１供給ライン（１１）と、
再生可能エネルギーを用いて生成された水素ガスが供給される第２供給ライン（１２）と、
供給された水素を二酸化炭素と合成することによって合成物を生産するように構成された合成プラント（１０）と、
前記水素ガスの供給量に応じて前記水素含有ガスの供給量を調整するように構成された流量調整装置（２０）と、
を備える。 (1) A compound production system (1) according to an embodiment of the present disclosure includes:
a first supply line (11) to which hydrogen-containing gas derived from raw material processing is supplied;
a second supply line (12) to which hydrogen gas generated using renewable energy is supplied;
a synthesis plant (10) configured to produce a composite by synthesizing the supplied hydrogen with carbon dioxide;
a flow rate adjustment device (20) configured to adjust the supply amount of the hydrogen-containing gas according to the supply amount of the hydrogen gas;
Equipped with

上記（１）に記載の構成では、再生可能エネルギーの減少によって生成される水素ガスが減少した場合には、原料処理由来の水素含有ガスによって合成物の生産に必要な水素を供給することが可能である。そのため、合成物の生産に必要な水素をより安定的に供給し、合成プラントの稼働率を向上させることが可能となる。また、安価な原料処理由来の水素含有ガスを利用することによって水素の貯蔵装置が不要となるため、コストを抑えることが可能となる。 In the configuration described in (1) above, when the amount of hydrogen gas generated decreases due to a decrease in renewable energy, it is possible to supply the hydrogen necessary for the production of the composite using the hydrogen-containing gas derived from raw material processing. It is. Therefore, it becomes possible to more stably supply hydrogen necessary for the production of synthetic products and improve the operation rate of the synthesis plant. Further, by using hydrogen-containing gas derived from inexpensive raw material processing, a hydrogen storage device is not required, so costs can be reduced.

（２）幾つかの実施形態では、上記（１）に記載の構成において、
前記流量調整装置（２０）は、前記水素ガスの供給量が減少した場合に前記水素含有ガスの供給量を増加させ、前記水素ガスの供給量が増加した場合に前記水素含有ガスの供給量を減少させるように前記水素含有ガスの供給量を調整する。 (2) In some embodiments, in the configuration described in (1) above,
The flow rate adjustment device (20) increases the supply amount of the hydrogen-containing gas when the supply amount of the hydrogen gas decreases, and increases the supply amount of the hydrogen-containing gas when the hydrogen gas supply amount increases. The supply amount of the hydrogen-containing gas is adjusted so as to decrease the hydrogen-containing gas.

上記（２）に記載の構成によれば、合成物の生産に必要な水素の安定的な供給をより確実にすることが可能となる。 According to the configuration described in (2) above, it becomes possible to ensure a stable supply of hydrogen necessary for producing a composite product.

（３）幾つかの実施形態では、上記（１）又は（２）に記載の構成において、前記流量調整装置（２０）は、前記水素含有ガスの成分分析の分析結果に応じて前記水素含有ガスの供給量を制御する。 (3) In some embodiments, in the configuration described in (1) or (2) above, the flow rate adjustment device (20) adjusts the flow rate of the hydrogen-containing gas according to the analysis result of the component analysis of the hydrogen-containing gas. control the amount of supply.

上記（３）に記載の構成によれば、水素含有ガスに不純物が含まれる場合においても、その水素成分に着目し、合成プラント（１０）に供給する水素の量をより安定的に制御することが可能となる。 According to the configuration described in (3) above, even if the hydrogen-containing gas contains impurities, the amount of hydrogen supplied to the synthesis plant (10) can be controlled more stably by focusing on the hydrogen component. becomes possible.

（４）幾つかの実施形態では、上記（１）乃至（３）の何れか一つに記載の構成において、前記合成物生産システム（１）は、
前記第１供給ライン（１１）に位置し、前記水素含有ガスに含まれる水素成分を精製するための精製装置（６０）を備える。 (4) In some embodiments, in the configuration described in any one of (1) to (3) above, the compound production system (1) includes:
A purification device (60) located in the first supply line (11) is provided for purifying the hydrogen component contained in the hydrogen-containing gas.

合成物の原料（水素と二酸化炭素）以外の不純物が含まれると合成プラント（１０）における合成物の生産効率の低下及び原料圧縮機の動力の増加が発生する。この点、上記（４）に記載の構成によれば、精製装置（６０）により水素含有ガスの水素成分を予め精製して合成プラント（１０）に供給するため、合成物の生産効率を向上させることができる。 If impurities other than the raw materials (hydrogen and carbon dioxide) for the composite are included, the production efficiency of the composite in the synthesis plant (10) will decrease and the power of the raw material compressor will increase. In this regard, according to the configuration described in (4) above, since the hydrogen component of the hydrogen-containing gas is purified in advance by the purification device (60) and supplied to the synthesis plant (10), the production efficiency of the composite is improved. be able to.

（５）幾つかの実施形態では、上記（４）に記載の構成において、前記合成物生産システム（１）は、
前記第１供給ライン（１１）と前記第２供給ライン（１２）とが合流する合流部（１４）を備え、
前記精製装置（６０）が前記水素成分を精製した後の前記水素含有ガスは、前記合流部（１４）に供給される。 (5) In some embodiments, in the configuration described in (4) above, the compound production system (1) includes:
comprising a merging section (14) where the first supply line (11) and the second supply line (12) merge;
The hydrogen-containing gas after the hydrogen component has been purified by the purification device (60) is supplied to the confluence section (14).

上記（５）に記載の構成によれば、合流部（１４）より下流側には高純度の水素ガスが流れるため、合成プラント（１０）に高純度の水素ガスをより確実に供給することが可能となる。 According to the configuration described in (5) above, since high-purity hydrogen gas flows downstream from the confluence section (14), it is possible to more reliably supply high-purity hydrogen gas to the synthesis plant (10). It becomes possible.

（６）幾つかの実施形態では、上記（１）乃至（５）の何れか一つに記載の構成において、前記合成物生産システム（１）は、
前記二酸化炭素を前記合成プラント（１０）に供給するための二酸化炭素供給ライン（１３）と、
前記合成プラント（１０）に供給される前記水素ガスの供給量を検出するための少なくとも一つのセンサ（例えば、流量センサ（７１）、（７２））と、
前記二酸化炭素供給ライン（１３）に設けられ、前記合成プラント（１０）に供給する前記二酸化炭素の量を調整するように構成された流量調整弁（例えば、第２弁（５２））と、
を備え、
前記流量調整装置（２０）は、前記センサが検出した前記水素ガスの供給量に応じて前記流量調整弁（例えば、第２弁（５２））の開度を制御する。 (6) In some embodiments, in the configuration described in any one of (1) to (5) above, the compound production system (1) includes:
a carbon dioxide supply line (13) for supplying the carbon dioxide to the synthesis plant (10);
at least one sensor (for example, flow rate sensor (71), (72)) for detecting the amount of the hydrogen gas supplied to the synthesis plant (10);
a flow rate regulating valve (for example, a second valve (52)) provided in the carbon dioxide supply line (13) and configured to adjust the amount of carbon dioxide supplied to the synthesis plant (10);
Equipped with
The flow rate adjustment device (20) controls the opening degree of the flow rate adjustment valve (for example, the second valve (52)) according to the supply amount of the hydrogen gas detected by the sensor.

二酸化炭素の供給量を多くすることはできるものの、二酸化炭素の回収にはコストがかかる場合がある。一方、二酸化炭素の供給量に対して水素含有ガスの供給量が少ない場合がある。このような場合、合成プラント（１０）が生産する合成物の量は、水素ガスの供給量に依存するため、二酸化炭素の回収量に余剰が生じる。この点、上記（６）に記載の構成によれば、水素ガスの供給量に応じて合成物の生成に必要な量の二酸化炭素を合成プラント（１０）に供給し、不要な二酸化炭素を回収しないようにすることができるため、コストを低減できる。 Although it is possible to increase the supply of carbon dioxide, capturing the carbon dioxide can be costly. On the other hand, the amount of hydrogen-containing gas supplied may be smaller than the amount of carbon dioxide supplied. In such a case, since the amount of the compound produced by the synthesis plant (10) depends on the amount of hydrogen gas supplied, there will be a surplus in the amount of carbon dioxide recovered. In this regard, according to the configuration described in (6) above, carbon dioxide is supplied to the synthesis plant (10) in an amount necessary for producing the composite according to the amount of hydrogen gas supplied, and unnecessary carbon dioxide is recovered. Since this can be avoided, costs can be reduced.

（７）幾つかの実施形態では、上記（６）に記載の構成において、
前記少なくとも一つのセンサは、前記第１供給ライン（１１）及び前記第２供給ライン（１３）のそれぞれに設けられる流量センサ（７１、７２）を含み、
前記流量調整装置（２０）は、前記水素含有ガスの成分分析の分析結果に応じて前記水素含有ガス及び前記二酸化炭素の供給量を制御する。 (7) In some embodiments, in the configuration described in (6) above,
The at least one sensor includes a flow sensor (71, 72) provided in each of the first supply line (11) and the second supply line (13),
The flow rate adjustment device (20) controls the supply amount of the hydrogen-containing gas and the carbon dioxide according to the analysis result of the component analysis of the hydrogen-containing gas.

上記（７）に記載の構成によれば、水素含有ガスに含まれる水素成分を考慮して、全体の水素ガス（水素ガスと水素含有ガスに含まれる水素の量）の供給量と二酸化炭素の供給量のバランスを調整することができる。その結果、無駄を低減することができる。 According to the configuration described in (7) above, considering the hydrogen component contained in the hydrogen-containing gas, the total supply amount of hydrogen gas (hydrogen gas and the amount of hydrogen contained in the hydrogen-containing gas) and the amount of carbon dioxide The balance of supply can be adjusted. As a result, waste can be reduced.

１ 合成物生産システム
１０ 合成プラント
１１ 第１供給ライン
１２ 第２供給ライン
１３ 二酸化炭素供給ライン
１４ 合流部
２０ 流量調整装置
３０ 原料処理プラント
４０ 水素生成装置
５１ 第１弁
５２ 第２弁
６０ 精製装置
７１、７２、７３、７４ 流量センサ
８０ 分析装置
 1 Compound production system 10 Synthesis plant 11 First supply line 12 Second supply line 13 Carbon dioxide supply line 14 Merging section 20 Flow rate adjustment device 30 Raw material processing plant 40 Hydrogen generation device 51 First valve 52 Second valve 60 Purification device 71 , 72, 73, 74 Flow rate sensor 80 Analyzer

Claims (6)

原料を処理するための原料処理プラントに接続され、前記原料処理プラントにおいて副生物として発生する原料処理由来の水素含有ガスが供給される第１供給ラインと、
再生可能エネルギーを利用した発電設備からの電力供給を受けて水素ガスを生成する水素生成装置に接続され、前記水素生成装置からの前記水素ガスが供給される第２供給ラインと、
水素と二酸化炭素とを合成することによって合成物を生産するように構成された合成プラントと、
前記第２供給ラインに設けられ、前記水素ガスの流量を検出するための流量センサと、
前記第１供給ラインに設けられ、前記流量センサによって検出された前記水素ガスの供給量に応じて前記水素含有ガスの供給量を調整するように構成された流量調整装置と、
を備え、
前記流量調整装置は、前記再生可能エネルギーの変動に起因して前記流量センサによって検出された前記水素ガスの供給量が減少した場合に前記水素含有ガスの供給量を増加させ、前記再生可能エネルギーの変動に起因して前記流量センサによって検出された前記水素ガスの供給量が増加した場合に前記水素含有ガスの供給量を減少させるように前記水素含有ガスの供給量を調整する
合成物生産システム。 a first supply line connected to a raw material processing plant for processing raw materials, and to which a hydrogen-containing gas derived from raw material processing generated as a by-product in the raw material processing plant is supplied;
a second supply line connected to a hydrogen generation device that generates hydrogen gas in response to power supply from a power generation facility using renewable energy, and to which the hydrogen gas from the hydrogen generation device is supplied;
a synthesis plant configured to produce a compound by synthesizing hydrogen and carbon dioxide;
a flow rate sensor provided in the second supply line and configured to detect the flow rate of the hydrogen gas;
a flow rate adjustment device provided in the first supply line and configured to adjust the supply amount of the hydrogen-containing gas according to the supply amount of the hydrogen gas detected by the flow rate sensor ;
Equipped with
The flow rate adjustment device increases the supply amount of the hydrogen-containing gas when the supply amount of the hydrogen gas detected by the flow rate sensor decreases due to fluctuations in the renewable energy . A composite production system that adjusts the supply amount of the hydrogen-containing gas so as to decrease the supply amount of the hydrogen-containing gas when the supply amount of the hydrogen gas detected by the flow rate sensor increases due to a fluctuation . 前記流量調整装置は、前記水素含有ガスの成分分析の分析結果に応じて前記水素含有ガスの供給量を制御する
請求項１に記載の合成物生産システム。 The composite production system according to claim 1, wherein the flow rate adjustment device controls the supply amount of the hydrogen-containing gas according to the analysis result of component analysis of the hydrogen-containing gas. 前記第１供給ラインに位置し、前記水素含有ガスに含まれる水素成分を精製するための精製装置を備える
請求項１又は２に記載の合成物生産システム。 The compound production system according to claim 1 or 2, further comprising a purification device located in the first supply line and for purifying a hydrogen component contained in the hydrogen-containing gas. 前記第１供給ラインと前記第２供給ラインとが合流する合流部を備え、
前記精製装置が前記水素成分を精製した後の前記水素含有ガスは、前記合流部に供給される
請求項３に記載の合成物生産システム。 comprising a merging section where the first supply line and the second supply line merge,
The composite production system according to claim 3, wherein the hydrogen-containing gas after the hydrogen component has been purified by the purification device is supplied to the confluence section. 前記二酸化炭素を前記合成プラントに供給するための二酸化炭素供給ラインと、
前記合成プラントに供給される前記水素ガスの供給量を検出するための少なくとも一つのセンサと、
前記二酸化炭素供給ラインに設けられ、前記合成プラントに供給する前記二酸化炭素の量を調整するように構成された流量調整弁と、
を備え、
前記流量調整装置は、前記センサが検出した前記水素ガスの供給量に応じて前記流量調整弁の開度を制御する
請求項１乃至４の何れか一項に記載の合成物生産システム。 a carbon dioxide supply line for supplying the carbon dioxide to the synthesis plant;
at least one sensor for detecting the amount of hydrogen gas supplied to the synthesis plant;
a flow rate regulating valve provided in the carbon dioxide supply line and configured to adjust the amount of carbon dioxide supplied to the synthesis plant;
Equipped with
The compound production system according to any one of claims 1 to 4, wherein the flow rate adjustment device controls the opening degree of the flow rate adjustment valve according to the supply amount of the hydrogen gas detected by the sensor. 前記少なくとも一つのセンサは、
前記第２供給ラインに設けられる前記流量センサと、
前記第１供給ラインに設けられる他の流量センサと、
を含み、
前記流量調整装置は、前記水素含有ガスの成分分析の分析結果に応じて前記水素含有ガス及び前記二酸化炭素の供給量を制御する
請求項５に記載の合成物生産システム。 The at least one sensor is
the flow rate sensor provided in the second supply line;
Another flow rate sensor provided in the first supply line ;
including;
6. The composite production system according to claim 5, wherein the flow rate adjustment device controls the supply amount of the hydrogen-containing gas and the carbon dioxide according to the analysis result of component analysis of the hydrogen-containing gas.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002193858A (en) 2000-12-28 2002-07-10 Mitsubishi Heavy Ind Ltd Method and plant for producing methanol using biomass feedstock
JP2003183202A (en) 2001-10-12 2003-07-03 Toyo Eng Corp Method and apparatus for producing methanol
JP2012188360A (en) 2011-03-09 2012-10-04 Japan Steel Works Ltd:The Production method and production system for reaction product utilizing waste heat and recyclable energy
JP2018150254A (en) 2017-03-10 2018-09-27 株式会社東芝 Chemical reaction system
JP2019504153A (en) 2015-12-17 2019-02-14 アヴォセット インフィニット ピーエルシーＡｖｏｃｅｔ Ｉｎｆｉｎｉｔｅ Ｐｌｃ Integrated system and method for producing methanol product

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002193858A (en) 2000-12-28 2002-07-10 Mitsubishi Heavy Ind Ltd Method and plant for producing methanol using biomass feedstock
JP2003183202A (en) 2001-10-12 2003-07-03 Toyo Eng Corp Method and apparatus for producing methanol
JP2012188360A (en) 2011-03-09 2012-10-04 Japan Steel Works Ltd:The Production method and production system for reaction product utilizing waste heat and recyclable energy
JP2019504153A (en) 2015-12-17 2019-02-14 アヴォセット インフィニット ピーエルシーＡｖｏｃｅｔ Ｉｎｆｉｎｉｔｅ Ｐｌｃ Integrated system and method for producing methanol product
JP2018150254A (en) 2017-03-10 2018-09-27 株式会社東芝 Chemical reaction system

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