JP5421866B2 - 水素化分解法用添加物の製造法 - Google Patents
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- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
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- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
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- C10G2300/201—Impurities
- C10G2300/205—Metal content
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- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
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- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
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Description
本発明により製造される触媒水素化分解工程用添加物が触媒金属と原料金属とを抽出する作用と、工程反応器から発生する流動重質物又は非分解(非転化)残留物質内に触媒金属と原料金属とを凝縮し濃縮する作用とを生じ、これにより流動重質物を処理して、触媒金属と原料金属を回収できる触媒水素化分解工程用添加物を提供するものである。流動重質物を薄片状物質(フレーク)に加工することができる。また、薄片状物質を更に処理して、触媒金属と本来原料中に含まれる他の金属とを薄片状物質から回収できる。前記処理法により、回収した金属を工程中で有利に再使用し又は他の方法で有利に処理できる。
例示する水素化分解法は、前記工程を連続して実施する工程を含み、循環しない貫流方式で原料を使用して前記工程を実施する工程を含む。また、原料に対して0.5〜5重量%の量で添加物を供給する工程を含み、水素化分解を4cm/s以上の気体速度で行い、少なくともアスファルテン転化率75重量%と、少なくともコンラドソン炭素転化率70重量%を有する水素化分解を発生する工程を含む。減圧残油、重質原油、超重質原油及びそれらの組み合せから成る群から重質原料を選択する工程を含む。重質原料は、減圧残油であり、重質原料の比重は、1.07〜1.02(API度1〜7)であり、重質原料の金属組成は、200〜2,000重量ppmであり、重質原料の金属組成は、バナジウム及びニッケルを含有する。触媒エマルジョンは、8族〜10族の金属を含む第1の触媒エマルジョンと、6族の金属を含む第2の触媒エマルジョンとを含み、8族〜10族の触媒金属は、ニッケル、コバルト、鉄及びそれらの組み合せから成る群から選択され、6族の触媒金属は、モリブデン、タングステン及びそれらの組み合せから成る群から選択され、6族の触媒金属は、6族の硫化金属塩の形態である。添加物はコークス粒子を含む。水素化分解の反応器圧力は、13〜21MPaG(130〜210barg)、反応器温度は、430〜470℃である。50〜1,000重量ppmの触媒金属と重質原料との重量比率となる量で、触媒エマルジョンと重質原料とを反応器に供給する工程を含む。固体炭素系物質を除く重量基準による生成物総量は、重質原料の重量を超え、水素化分解領域は、上向並流三相気泡塔型反応器を備える。
本明細書では、触媒エマルジョン中の金属を触媒金属といい、重質原料中の金属を原料金属という。
例1は、アスファルテン、コークス及び/又は重縮合環式芳香族化合物の炭素質添加物による捕捉性能を示す。
例2は、炭素質添加物の金属捕捉率を示す。
図1に示す装置により、下記実験を行った。
図1に示す装置により、下記実験を行った。
holdup)が2倍に増大するので、反応量が改善され、高転化率が得られる。
Claims (7)
- 水素化分解が行われる反応器内の水素化分解領域に供給されて、反応器内の発泡を減少する添加物の製造法において、
第1の精粒領域に未処理炭素質材料を供給して、未処理炭素質材料の粒径より小さい粒径の精粒材料を生成する工程と、
前記精粒材料を乾燥させて、5重量%未満の湿気を有する乾燥精粒材料を生成する工程と、
分類領域に前記乾燥精粒材料を供給して、所望の粒度基準に適合しない前記乾燥精粒材料の粒子と、所望の粒度基準に適合する前記乾燥精留材料の粒子とを分離する工程と、
所望の粒度基準に適合する前記乾燥精留材料の粒子を温度300〜1,000℃に加熱する工程と、
加熱された前記乾燥精留材料の粒子を加熱工程から取り出して、80℃未満の温度に冷却して、前記添加物を生成する工程とを含み、
前記添加物は、コークス、カーボンブラック、活性コークス、煤及びそれらの組み合せから成る群から選択され、所望の粒度基準となる粒径0.1〜2,000μm、嵩密度500〜2,000kg/m3、見かけ密度1,000〜2,000kg/m3、及び湿気0〜5重量%を有することを特徴とする水素化分解工程用添加物の製造法。 - 所望の粒度基準に適合しない前記乾燥精留材料の粒子を精粒工程に再び搬送して、再精粒材料を生成する工程と、
前記再精粒材料を再び分類領域に搬送して、所望の粒度基準に適合しない再精粒粒子と所望の粒度基準に適合する再精粒粒子とを分離する工程と、
分類領域でも所望の粒度基準に未だ適合しない前記再精粒粒子を再生する工程とを更に含む請求項1に記載の水素化分解工程用添加物の製造法。 - 加熱工程前に、所望の粒度基準に適合する初期の前記乾燥精留材料の粒子に、所望の粒度基準に適合する再精粒粒子を加える工程を含む請求項2に記載の水素化分解工程用添加物の製造法。
- 所望の温度を有する空気流中に前記乾燥精留材料の粒子を曝して、該粒子を加熱しかつ冷却する工程とを含む請求項1に記載の水素化分解工程用添加物の製造法。
- 加熱工程前に、所望の粒度基準に適合する前記乾燥精留材料の粒子を第2の分類領域に搬送する工程と、
第2の分類領域で所望の粒度基準に適合するものと再度分類した前記乾燥精留材料の粒子を加熱工程に搬送する工程と、
第2の分類領域で所望の粒度基準に適合しないものと再度分類した前記乾燥精留材料の粒子を集塊所に搬送する工程とを含む請求項1に記載の水素化分解工程用添加物の製造法。 - 冷却工程後の前記添加物を最終分類領域に搬送する工程と、
最終分類領域で所望の粒度基準に適合しない前記添加物と所望の粒度基準に適合する前記添加物とを分離する工程と、
所望の粒度基準に適合しない前記添加物を集塊所に搬送する工程とを更に含む請求項1に記載の水素化分解工程用添加物の製造法。 - 所望の粒度基準となる粒径は、20〜1,000μmである請求項1に記載の水素化分解工程用添加物の製造法。
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| US12/691,248 US9168506B2 (en) | 2010-01-21 | 2010-01-21 | Additive for hydroconversion process and method for making and using same |
| US12/691248 | 2010-01-21 |
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| JP2013220993A Division JP5630928B2 (ja) | 2010-01-21 | 2013-10-24 | 水素化分解法 |
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| JP2011148969A JP2011148969A (ja) | 2011-08-04 |
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| JP2013220993A Expired - Fee Related JP5630928B2 (ja) | 2010-01-21 | 2013-10-24 | 水素化分解法 |
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| US (3) | US9168506B2 (ja) |
| EP (1) | EP2348092A1 (ja) |
| JP (2) | JP5421866B2 (ja) |
| KR (1) | KR20110085838A (ja) |
| CN (2) | CN103820144A (ja) |
| BR (1) | BRPI1002136A2 (ja) |
| CA (1) | CA2704879A1 (ja) |
| CU (1) | CU23865B1 (ja) |
| EC (1) | ECSP10010221A (ja) |
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| US20130048540A1 (en) | 2011-08-29 | 2013-02-28 | Intevep, S.A. | Ultra-dispersed catalyst and method for preparing same |
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| US10113122B2 (en) | 2015-08-31 | 2018-10-30 | University Of New Brunswick | Process for upgrading heavy hydrocarbon liquids |
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| CN108165295B (zh) * | 2018-01-10 | 2020-08-14 | 广昌达新材料技术服务(深圳)股份有限公司 | 一种用于炼油过程延迟焦化的液体增收剂 |
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| CN113710776A (zh) | 2019-01-29 | 2021-11-26 | 沙特基础全球技术有限公司 | 在高苛刻度条件下使用热加氢处理、加氢处理与蒸汽裂化器的组合将原油的重质馏分或全原油转化为高价值化学品,以使乙烯、丙烯、丁烯和苯最大化 |
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| DE3710021A1 (de) | 1987-03-30 | 1988-10-20 | Veba Oel Entwicklungs Gmbh | Verfahren zur hydrierenden konversion von schwer- und rueckstandsoelen |
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| KR100277503B1 (ko) | 1998-06-12 | 2001-01-15 | 곽영훈 | 석유탈황 폐촉매로부터 니켈 및 바나디움과 몰리브덴의 분리, 회수방법 |
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| WO2007059621A1 (en) | 2005-11-23 | 2007-05-31 | Pedro Pereira-Almao | Ultradispersed catalyst compositions and methods of preparation |
| US7674369B2 (en) * | 2006-12-29 | 2010-03-09 | Chevron U.S.A. Inc. | Process for recovering ultrafine solids from a hydrocarbon liquid |
| FR2913691B1 (fr) * | 2007-03-16 | 2010-10-22 | Inst Francais Du Petrole | Procede d'hydroconversion de charges hydrocarbonees lourdes en reacteur slurry en presence d'un catalyseur a base d'heteropolyanion |
| CN101332435B (zh) | 2007-06-27 | 2011-09-14 | 中国石油化工股份有限公司 | 一种烃加氢转化催化剂制备方法 |
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| US8298509B2 (en) * | 2008-05-19 | 2012-10-30 | Intevep, S.A. | Electro-gasification process using pre-treated pet-coke |
| US8679322B2 (en) | 2009-11-24 | 2014-03-25 | Intevep, S.A. | Hydroconversion process for heavy and extra heavy oils and residuals |
| US8636967B2 (en) | 2010-01-21 | 2014-01-28 | Intevep, S.A. | Metal recovery from hydroconverted heavy effluent |
| US10743241B1 (en) | 2017-06-06 | 2020-08-11 | Nocell Technologies, LLC | System, method and apparatus for facilitating the restriction of the use of one or more network devices through automated policy enforcement |
-
2010
- 2010-01-21 US US12/691,248 patent/US9168506B2/en not_active Expired - Fee Related
- 2010-05-25 CA CA2704879A patent/CA2704879A1/en not_active Abandoned
- 2010-05-31 EC EC2010010221A patent/ECSP10010221A/es unknown
- 2010-06-02 MX MX2010006032A patent/MX2010006032A/es active IP Right Grant
- 2010-06-07 RU RU2010123026/04A patent/RU2541324C2/ru not_active IP Right Cessation
- 2010-06-16 BR BRPI1002136-1A patent/BRPI1002136A2/pt not_active IP Right Cessation
- 2010-06-25 CN CN201410028453.5A patent/CN103820144A/zh active Pending
- 2010-06-25 CN CN201010219239XA patent/CN102134506A/zh active Pending
- 2010-06-28 CU CU20100135A patent/CU23865B1/es active IP Right Grant
- 2010-07-02 JP JP2010152416A patent/JP5421866B2/ja not_active Expired - Fee Related
- 2010-07-05 KR KR1020100064369A patent/KR20110085838A/ko not_active Ceased
- 2010-09-23 EP EP10010257A patent/EP2348092A1/en not_active Withdrawn
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2012
- 2012-05-15 US US13/471,567 patent/US20130130033A1/en not_active Abandoned
- 2012-11-07 US US13/670,563 patent/US8835351B2/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| RU2541324C2 (ru) | 2015-02-10 |
| US20130130033A1 (en) | 2013-05-23 |
| KR20110085838A (ko) | 2011-07-27 |
| CN103820144A (zh) | 2014-05-28 |
| CU23865B1 (es) | 2013-03-27 |
| CN102134506A (zh) | 2011-07-27 |
| EP2348092A1 (en) | 2011-07-27 |
| JP2014055301A (ja) | 2014-03-27 |
| US8835351B2 (en) | 2014-09-16 |
| CA2704879A1 (en) | 2011-07-21 |
| JP2011148969A (ja) | 2011-08-04 |
| US9168506B2 (en) | 2015-10-27 |
| RU2010123026A (ru) | 2011-12-20 |
| BRPI1002136A2 (pt) | 2011-09-13 |
| ECSP10010221A (es) | 2011-08-31 |
| MX2010006032A (es) | 2011-07-21 |
| US20110174690A1 (en) | 2011-07-21 |
| US20130143735A1 (en) | 2013-06-06 |
| JP5630928B2 (ja) | 2014-11-26 |
| CU20100135A7 (es) | 2012-06-21 |
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