JP7155246B2 - 電気化学デバイスおよび電気化学デバイスを動作させる方法 - Google Patents
電気化学デバイスおよび電気化学デバイスを動作させる方法 Download PDFInfo
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- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
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- Y02E60/30—Hydrogen technology
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- 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
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- 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
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Description
Claims (10)
- 電気化学デバイス、特に電解デバイス、特に高分子電解質膜電解デバイスであって、1つ以上の第1電気化学セル(14a-d)と1つ以上の第2電気化学セル(16a-d)とを有する複数のセルスタック(46a-d,80a-d)を備える1つ以上のセルユニット(12a-d)を有し、前記セルユニット(12a-d)の前記セルスタック(46a-d,80a-d)の前記電気化学セル(14a-d,16a-d)に1以上の流体、特に水を供給するための1つ以上の流体供給ユニット(18a-d)を有し、該1つ以上の流体供給ユニット(18a-d)は、前記第1電気化学セル(14a-d)を通じて延びる1つ以上の第1流体供給経路(20a-d)と、前記第2電気化学セル(16a-d)を通じて延びる1つ以上の第2流体供給経路(22a-d)と、を備え、前記第1流体供給経路(20a-d)と前記第2流体供給経路(22a-d)とは、共通の導入部(24a-d)から前記電気化学セル(14a-d,16a-d)に、また前記電気化学セル(14a-d,16a-d)から共通の導出部(26a-d)に至り、前記第1流体供給経路(20a-d)および前記第2流体供給経路(22a-d)は、少なくとも前記第1電気化学セル(14a-d)もしくは前記第2電気化学セル(16a-d)またはその両方の外に、同一の断面エリアを有し、前記流体供給ユニット(18a-d)は、通常の動作状態において、前記第1電気化学セル(14a-d)を通じる前記流体の体積流量と前記第2電気化学セル(16a-d)を通じる前記流体の体積流量とが各々0とは異なり互いから15%未満しか逸脱しない程度に同一であるべく、前記第1流体供給経路(20a-d)と前記第2流体供給経路(22a-d)とが等しい長さであるように設計されており、前記流体供給ユニット(18a-d)は、前記第1電気化学セル(14a-d)また前記第2電気化学セル(16a-d)を通じる体積流量を均等化するための調節弁を有さず、前記第1電気化学セル(14a-d)および前記第2電気化学セル(16a-d)は、前記セルユニット(12a-d)の異なるセルスタック(46a-d,80a-d)に配置されている、電気化学デバイス。
- 前記通常の動作状態において、前記第1流体供給経路(20a-d)における圧力損失は、前記第2流体供給経路(22a-d)における圧力損失に、所定の値からの逸脱が前記所定の値の10%未満に対応する程度に相当する、請求項1に記載の電気化学デバイス。
- 前記流体供給ユニット(18a)は、前記通常の動作状態において、互いに平行に延びる導入流方向(32a)および導出流方向(34a)に前記流体を導くために提供される、1つ以上の導入チャネル(28a)と1つ以上の導出チャネル(30a)とを有する、請求項1または2に記載の電気化学デバイス。
- 前記第1流体供給経路(20a)の第1導入部分(36a)の長さと第1導出部分(38a)の長さとの合計は、前記第2流体供給経路(22a)の第2導入部分(40a)の長さと第2導出部分(42a)の長さとの合計に相当する、請求項1~3のいずれか一項に記載の電気化学デバイス。
- 前記第1導入部分(36a)における圧力損失は前記第2導入部分(40a)における圧力損失よりも大きく、前記第1導出部分(38a)における圧力損失は前記第2導出部分(42a)における圧力損失よりも小さい、請求項4に記載の電気化学デバイス。
- 前記導入チャネル(28a)が前記第1導入部分(36a)と前記第2導入部分(40a)とを少なくとも部分的には形成するか、前記導出チャネル(30a)が前記第1導出部分(38a)と前記第2導出部分(42a)とを少なくとも部分的には形成するか、その両方である、請求項3を引用する請求項4、または請求項3を引用する請求項5に記載の電気化学デバイス。
- 前記第1電気化学セル(14a)は、前記第1流体供給経路(20a)の1区画以上と前記第2流体供給経路(22a)の1区画以上とを形成する、1つ以上の機能要素(44a)を有する、請求項1~6のいずれか一項に記載の電気化学デバイス。
- 前記機能要素(44a)は、機能セルスタック要素である、請求項7に記載の電気化学デバイス。
- 請求項1~8のいずれか一項に記載の1つ以上の電気化学デバイス(10a)を有する、電解槽。
- 請求項1~8のいずれか一項に記載の電気化学デバイス(10a)を動作させる方法であって、1つ以上の第1電気化学セル(14a)と1つ以上の第2電気化学セル(16a)とを備える1つ以上のセルユニット(12a)を有し、前記第1電気化学セル(14a)と前記第2電気化学セル(16a)とには、流体が、前記第1電気化学セル(14a)を通じる、また前記第2電気化学セル(16a)を通じる前記流体の体積流量が各々0とは異なり互いから15%未満しか逸脱しないように流れる、方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017108440.1A DE102017108440A1 (de) | 2017-04-20 | 2017-04-20 | Elektrochemievorrichtung und Verfahren zum Betrieb einer Elektrochemievorrichtung |
| DE102017108440.1 | 2017-04-20 | ||
| PCT/EP2018/060123 WO2018193071A1 (de) | 2017-04-20 | 2018-04-19 | Elektrochemievorrichtung und verfahren zum betrieb einer elektrochemievorrichtung |
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| Publication Number | Publication Date |
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| JP2020517836A JP2020517836A (ja) | 2020-06-18 |
| JP7155246B2 true JP7155246B2 (ja) | 2022-10-18 |
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| JP2020508072A Active JP7155246B2 (ja) | 2017-04-20 | 2018-04-19 | 電気化学デバイスおよび電気化学デバイスを動作させる方法 |
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| US (1) | US11326267B2 (ja) |
| EP (1) | EP3612667A1 (ja) |
| JP (1) | JP7155246B2 (ja) |
| AU (1) | AU2018253926B2 (ja) |
| CA (1) | CA3060319C (ja) |
| DE (1) | DE102017108440A1 (ja) |
| WO (1) | WO2018193071A1 (ja) |
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| CN212725441U (zh) * | 2020-04-07 | 2021-03-16 | 赛格威科技有限公司 | 电池装置及行驶设备 |
| AT524442B1 (de) * | 2021-07-01 | 2022-06-15 | H2i GreenHydrogen GmbH | Anlage zur Durchführung einer Elektrolyse |
| CN117836470A (zh) * | 2021-08-04 | 2024-04-05 | 赫勒电解公司 | 用于电解制气的装置 |
| DE102023205693A1 (de) | 2023-06-19 | 2024-12-19 | Robert Bosch Gesellschaft mit beschränkter Haftung | Elektrochemische Anlage |
| CN118028841B (zh) * | 2023-06-29 | 2025-02-11 | 广东卡沃罗氢科技有限公司 | 一种pem电解槽 |
| PL4538424T3 (pl) | 2023-10-09 | 2026-02-02 | Oü Stargate Hydrogen Solutions | Stos elektrolizera wody wykorzystujący środek alkaliczny |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016196672A (ja) | 2015-04-02 | 2016-11-24 | 株式会社微酸研 | 電解槽および次亜塩素酸水製造装置 |
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| US3926676A (en) * | 1971-02-25 | 1975-12-16 | Siemens Ag | Battery comprising a plurality of cells |
| US4339324A (en) * | 1980-12-03 | 1982-07-13 | Henes Products Corp. | Polycell gas generator |
| US4950370A (en) * | 1988-07-19 | 1990-08-21 | Liquid Air Corporation | Electrolytic gas generator |
| EP1968149A1 (de) * | 2007-03-02 | 2008-09-10 | Siemens Aktiengesellschaft | Brennstoffzelleneinheit |
| US20090301868A1 (en) * | 2008-06-10 | 2009-12-10 | General Electric Company | Methods and systems for assembling electrolyzer stacks |
| CN102086520B (zh) | 2009-12-08 | 2012-10-10 | 本田技研工业株式会社 | 水电解装置 |
| US20110266142A1 (en) * | 2010-04-07 | 2011-11-03 | Norman Timothy J | Unitized electrolyzer apparatus |
| CA2818176C (en) * | 2013-02-08 | 2015-11-24 | Veolia Water Solutions & Technologies North America, Inc. | Method of recovering oil and producing produced water that is concentrated and dried by a double drum dryer |
| JP6605884B2 (ja) * | 2014-09-02 | 2019-11-13 | 株式会社東芝 | 水素製造システム及び水素製造方法 |
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- 2017-04-20 DE DE102017108440.1A patent/DE102017108440A1/de active Pending
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- 2018-04-19 US US16/606,010 patent/US11326267B2/en active Active
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- 2018-04-19 EP EP18728308.0A patent/EP3612667A1/de active Pending
- 2018-04-19 CA CA3060319A patent/CA3060319C/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2016196672A (ja) | 2015-04-02 | 2016-11-24 | 株式会社微酸研 | 電解槽および次亜塩素酸水製造装置 |
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| Publication number | Publication date |
|---|---|
| DE102017108440A1 (de) | 2018-10-25 |
| US11326267B2 (en) | 2022-05-10 |
| EP3612667A1 (de) | 2020-02-26 |
| AU2018253926A1 (en) | 2019-11-21 |
| CA3060319C (en) | 2024-06-11 |
| AU2018253926B2 (en) | 2023-10-12 |
| US20200040474A1 (en) | 2020-02-06 |
| JP2020517836A (ja) | 2020-06-18 |
| WO2018193071A1 (de) | 2018-10-25 |
| CA3060319A1 (en) | 2018-10-25 |
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