JP5719851B2 - 循環電解液貯留システム - Google Patents
循環電解液貯留システム Download PDFInfo
- Publication number
- JP5719851B2 JP5719851B2 JP2012543416A JP2012543416A JP5719851B2 JP 5719851 B2 JP5719851 B2 JP 5719851B2 JP 2012543416 A JP2012543416 A JP 2012543416A JP 2012543416 A JP2012543416 A JP 2012543416A JP 5719851 B2 JP5719851 B2 JP 5719851B2
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- JP
- Japan
- Prior art keywords
- electrolyte
- tank
- storage system
- bromine
- zinc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/365—Zinc-halogen accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/70—Arrangements for stirring or circulating the electrolyte
- H01M50/77—Arrangements for stirring or circulating the electrolyte with external circulating path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02E60/50—Fuel cells
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Hybrid Cells (AREA)
- Fuel Cell (AREA)
Description
2Br− → Br2 + 2e− (式1)
このように臭素が正の電解液循環路110と流体的に接続された半セルで形成され、その後正極臭素電解液タンク130に貯留される。半セル145のような負の半セルにおける充電中の化学反応は、次式で表すことができる。
Zn2+ + 2e− → Zn (式2)
このように金属亜鉛層170が負極電解液循環経路105と接触している集電電極板150上に形成される。半セル140、145における放電中の化学反応は、式1および式2の逆になる。
電池セルスタックと、
前記電池セルスタックの下方に位置する外側タンクと、
前記外槽タンクの内側であって前記電池セルスタックの下方に位置する内側タンクとを有し、
前記外側タンクから前記電池セルスタックへの負極電解液の流入口および正極電解液の流出口が、前記外側タンクの真上にあって、前記内側タンクの真上にはない。
Claims (11)
- 電解液循環型電池の循環電解液貯留システムであって、
電池セルスタックと、
前記電池セルスタックの下方に位置する外側タンクと、
前記外側タンクの内側であって前記電池セルスタックの下方に位置する内側タンクとを有し、
前記外側タンクから前記電池セルスタックへの負極電解液の流入口および負極電解液の流出口が、前記外側タンクの真上にあって、前記内側タンクの真上にはない、
ことを特徴とする循環電解液貯留システム。 - 前記内側タンクが、前記外側タンクの対角の間で前記電池セルスタックの対角の下方に、横切って配置されている、
請求項1に記載の循環電解液貯留システム。 - 前記外側タンクの上に、前記電池セルスタックに隣接して設けられた第1のポンプと、
前記内側タンクの上に、前記電池セルスタックに隣接して設けられた第2のポンプとをさらに有する、
請求項1に記載の循環電解液貯留システム。 - 前記外側タンクが亜鉛電解液を含み、前記内側タンクが臭素電解液を含む、
請求項1に記載の循環電解液貯留システム。 - 前記外側タンクおよび前記内側タンクが回転成形されたプラスチックで形成されている、
請求項1に記載の循環電解液貯留システム。 - 前記外側タンクおよび前記内側タンクが共通の蓋を共有する、
請求項1に記載の循環電解液貯留システム。 - 前記外側タンクおよび前記内側タンクが、完全な、分離可能なタンクであり、前記内側タンクは前記外側タンクのくぼみに収まっている、
請求項1に記載の循環電解液貯留システム。 - 前記外側タンクの縁に、隆起したリップが一体化されている、
請求項1に記載の循環電解液貯留システム。 - 前記内側タンクの底面は、電解液回収領域に向かって傾斜している、
請求項1に記載の循環電解液貯留システム。 - 前記内側および外側タンクの上部は、冷却機構のための空洞の壁を形成している、
ことを特徴とする請求項1に記載の循環電解液貯留システム。 - 前記冷却機構のための空洞の壁は、冷却ファンを取り付けるための穴を有する、
ことを特徴とする請求項10に記載の循環電解液貯留システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2009906174 | 2009-12-18 | ||
AU2009906174A AU2009906174A0 (en) | 2009-12-18 | Flowing electrolyte reservoir system | |
PCT/AU2010/001698 WO2011072339A1 (en) | 2009-12-18 | 2010-12-17 | Flowing electrolyte reservoir system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013514604A JP2013514604A (ja) | 2013-04-25 |
JP5719851B2 true JP5719851B2 (ja) | 2015-05-20 |
Family
ID=44166650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012543416A Active JP5719851B2 (ja) | 2009-12-18 | 2010-12-17 | 循環電解液貯留システム |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120308867A1 (ja) |
EP (1) | EP2510568B1 (ja) |
JP (1) | JP5719851B2 (ja) |
CN (1) | CN102714295B (ja) |
AU (1) | AU2010333715B2 (ja) |
MY (1) | MY164638A (ja) |
WO (1) | WO2011072339A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9490496B2 (en) * | 2013-03-08 | 2016-11-08 | Primus Power Corporation | Reservoir for multiphase electrolyte flow control |
GB201511695D0 (en) * | 2015-07-03 | 2015-08-19 | Renewable Energy Dynamics Technology Ltd | Improvements in redox flow batteries |
KR101864863B1 (ko) * | 2016-09-29 | 2018-06-05 | 롯데케미칼 주식회사 | 레독스 흐름 전지 |
US20190296383A1 (en) | 2017-03-13 | 2019-09-26 | Ifbattery Inc. | Electrochemical Cells |
AT15942U1 (de) * | 2017-04-25 | 2018-10-15 | Edlmair Kunststofftechnik Gmbh | Doppelwandiger speichertank für stationäre redox-flow-batterien |
CN110121808A (zh) * | 2017-11-28 | 2019-08-13 | 住友电气工业株式会社 | 氧化还原液流电池 |
KR102401319B1 (ko) * | 2017-11-28 | 2022-05-24 | 스미토모덴키고교가부시키가이샤 | 레독스 플로우 전지 |
US20230275332A1 (en) * | 2020-08-06 | 2023-08-31 | Ifbattery Inc. | Battery System |
US11309588B1 (en) * | 2020-12-11 | 2022-04-19 | GM Global Technology Operations LLC | Motion-generating mechanisms for desulfation of lead-acid batteries |
US11309589B1 (en) | 2020-12-11 | 2022-04-19 | GM Global Technology Operations LLC | Motion-generating pumps for desulfation of lead-acid batteries |
US11916201B2 (en) | 2020-12-11 | 2024-02-27 | GM Global Technology Operations LLC | Motion-generating particles for desulfation of lead-acid batteries |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400448A (en) * | 1981-06-01 | 1983-08-23 | Exxon Research And Engineering Co. | Electrochemical construction |
CA1174729A (en) * | 1981-06-01 | 1984-09-18 | Patrick G. Grimes | Electrochemical construction |
US4418128A (en) * | 1982-03-25 | 1983-11-29 | Meidensha Electric Mfg. Co., Ltd. | Metal-bromine secondary battery |
JPS62229665A (ja) * | 1986-03-29 | 1987-10-08 | Sumitomo Electric Ind Ltd | 電解液流通型2次電池 |
JPS6316573A (ja) * | 1986-07-09 | 1988-01-23 | Agency Of Ind Science & Technol | 電解液流通型電池の電解液タンク |
JPS6358771A (ja) * | 1986-08-28 | 1988-03-14 | Agency Of Ind Science & Technol | 電解液流通型電池の電解液タンク装置 |
JPH0546215Y2 (ja) * | 1987-10-23 | 1993-12-02 | ||
US5196276A (en) * | 1991-05-17 | 1993-03-23 | Eltech Systems Corporation | Reserve battery |
US5601943A (en) * | 1995-10-26 | 1997-02-11 | Zbb Technologies, Inc. | Module for an aqueous battery system |
AU767055B2 (en) * | 1998-05-06 | 2003-10-30 | Zbb Technologies Inc. | Spill and leak containment system for zinc-bromine battery |
JP2001216994A (ja) * | 2000-02-02 | 2001-08-10 | Sumitomo Electric Ind Ltd | レドックスフロー電池用電解液タンク |
US6455187B1 (en) * | 2000-10-03 | 2002-09-24 | Premium Power Acquisition Corporation | Recombinator for the re-acidification of an electrolyte stream in a flowing electrolyte zinc-bromine battery |
US20090209025A1 (en) * | 2006-03-30 | 2009-08-20 | Iut Global Pte Ltd. | High solid thermophilic anaerobic digester |
-
2010
- 2010-12-17 WO PCT/AU2010/001698 patent/WO2011072339A1/en active Application Filing
- 2010-12-17 MY MYPI2012002670A patent/MY164638A/en unknown
- 2010-12-17 JP JP2012543416A patent/JP5719851B2/ja active Active
- 2010-12-17 US US13/516,542 patent/US20120308867A1/en not_active Abandoned
- 2010-12-17 AU AU2010333715A patent/AU2010333715B2/en active Active
- 2010-12-17 CN CN201080061971.7A patent/CN102714295B/zh active Active
- 2010-12-17 EP EP10836850.7A patent/EP2510568B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
AU2010333715B2 (en) | 2014-09-18 |
WO2011072339A1 (en) | 2011-06-23 |
MY164638A (en) | 2018-01-30 |
EP2510568B1 (en) | 2016-09-14 |
AU2010333715A1 (en) | 2012-06-28 |
EP2510568A4 (en) | 2014-12-17 |
CN102714295B (zh) | 2016-02-17 |
JP2013514604A (ja) | 2013-04-25 |
CN102714295A (zh) | 2012-10-03 |
EP2510568A1 (en) | 2012-10-17 |
US20120308867A1 (en) | 2012-12-06 |
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