CN113089022A - 一种碱性制氢电解槽的碱液循环系统及其工作方法 - Google Patents
一种碱性制氢电解槽的碱液循环系统及其工作方法 Download PDFInfo
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- CN113089022A CN113089022A CN202110477740.4A CN202110477740A CN113089022A CN 113089022 A CN113089022 A CN 113089022A CN 202110477740 A CN202110477740 A CN 202110477740A CN 113089022 A CN113089022 A CN 113089022A
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- valve
- alkali liquor
- mode
- alkaline
- liquor circulating
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- 239000003513 alkali Substances 0.000 title claims abstract description 84
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000001257 hydrogen Substances 0.000 title claims abstract description 37
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 46
- 238000002156 mixing Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000003792 electrolyte Substances 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 238000005868 electrolysis reaction Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 239000012670 alkaline solution Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
Claims (10)
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CN202110477740.4A CN113089022B (zh) | 2021-04-29 | 2021-04-29 | 一种碱性制氢电解槽的碱液循环系统及其工作方法 |
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CN202110477740.4A CN113089022B (zh) | 2021-04-29 | 2021-04-29 | 一种碱性制氢电解槽的碱液循环系统及其工作方法 |
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CN113089022A true CN113089022A (zh) | 2021-07-09 |
CN113089022B CN113089022B (zh) | 2023-10-03 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113564619A (zh) * | 2021-08-23 | 2021-10-29 | 清华大学 | 一种电解制氢系统和电解制氢方法 |
CN113881951A (zh) * | 2021-11-03 | 2022-01-04 | 中国华能集团清洁能源技术研究院有限公司 | 一种碱液分段循环电解系统及其工作方法 |
CN115161660A (zh) * | 2022-03-27 | 2022-10-11 | 华东理工大学 | 一种脉冲式循环进液的碱性电解槽系统及其工作方法 |
CN116024609A (zh) * | 2022-12-26 | 2023-04-28 | 北京科技大学 | 电解槽启动系统、方法、装置及存储介质 |
Citations (10)
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CN1391619A (zh) * | 1999-11-22 | 2003-01-15 | 神钢泛技术股份有限公司 | 水电解装置 |
CN202297794U (zh) * | 2011-09-15 | 2012-07-04 | 山西太钢不锈钢股份有限公司 | 水电解氢、氧气液分离控制装置 |
JP2016204698A (ja) * | 2015-04-20 | 2016-12-08 | デノラ・ペルメレック株式会社 | 電解システム及び電解システムを使用する電解方法 |
KR20200060146A (ko) * | 2018-11-22 | 2020-05-29 | 한국기계연구원 | 수전해 시스템 |
CN111699279A (zh) * | 2018-03-22 | 2020-09-22 | 株式会社德山 | 碱性水电解装置及气体制造方法 |
CN111826670A (zh) * | 2020-03-31 | 2020-10-27 | 同济大学 | 组合式碱液循环装置、碱性电解水制氢系统及控制方法 |
CN111850591A (zh) * | 2020-03-31 | 2020-10-30 | 同济大学 | 组合式隔膜调节阀装置、碱性电解水制氢系统及控制方法 |
CN212688189U (zh) * | 2020-03-31 | 2021-03-12 | 同济大学 | 一种组合式隔膜调节阀装置及碱性电解水制氢系统 |
CN112534087A (zh) * | 2018-07-27 | 2021-03-19 | 株式会社德山 | 气体制造装置和气体制造方法 |
CN214782178U (zh) * | 2021-04-29 | 2021-11-19 | 中国华能集团清洁能源技术研究院有限公司 | 一种碱性制氢电解槽的碱液循环系统 |
-
2021
- 2021-04-29 CN CN202110477740.4A patent/CN113089022B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1391619A (zh) * | 1999-11-22 | 2003-01-15 | 神钢泛技术股份有限公司 | 水电解装置 |
CN202297794U (zh) * | 2011-09-15 | 2012-07-04 | 山西太钢不锈钢股份有限公司 | 水电解氢、氧气液分离控制装置 |
JP2016204698A (ja) * | 2015-04-20 | 2016-12-08 | デノラ・ペルメレック株式会社 | 電解システム及び電解システムを使用する電解方法 |
CN111699279A (zh) * | 2018-03-22 | 2020-09-22 | 株式会社德山 | 碱性水电解装置及气体制造方法 |
US20210040631A1 (en) * | 2018-03-22 | 2021-02-11 | Tokuyama Corporation | Apparatus for alkaline water electrolysis, and gas production method |
CN112534087A (zh) * | 2018-07-27 | 2021-03-19 | 株式会社德山 | 气体制造装置和气体制造方法 |
KR20200060146A (ko) * | 2018-11-22 | 2020-05-29 | 한국기계연구원 | 수전해 시스템 |
CN111826670A (zh) * | 2020-03-31 | 2020-10-27 | 同济大学 | 组合式碱液循环装置、碱性电解水制氢系统及控制方法 |
CN111850591A (zh) * | 2020-03-31 | 2020-10-30 | 同济大学 | 组合式隔膜调节阀装置、碱性电解水制氢系统及控制方法 |
CN212688189U (zh) * | 2020-03-31 | 2021-03-12 | 同济大学 | 一种组合式隔膜调节阀装置及碱性电解水制氢系统 |
CN214782178U (zh) * | 2021-04-29 | 2021-11-19 | 中国华能集团清洁能源技术研究院有限公司 | 一种碱性制氢电解槽的碱液循环系统 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113564619A (zh) * | 2021-08-23 | 2021-10-29 | 清华大学 | 一种电解制氢系统和电解制氢方法 |
CN113881951A (zh) * | 2021-11-03 | 2022-01-04 | 中国华能集团清洁能源技术研究院有限公司 | 一种碱液分段循环电解系统及其工作方法 |
CN115161660A (zh) * | 2022-03-27 | 2022-10-11 | 华东理工大学 | 一种脉冲式循环进液的碱性电解槽系统及其工作方法 |
CN115161660B (zh) * | 2022-03-27 | 2023-10-20 | 华东理工大学 | 一种脉冲式循环进液的碱性电解槽系统及其工作方法 |
CN116024609A (zh) * | 2022-12-26 | 2023-04-28 | 北京科技大学 | 电解槽启动系统、方法、装置及存储介质 |
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Effective date of registration: 20230421 Address after: 102209 building a, Huaneng talent innovation and entrepreneurship base, Beiqijia future science and Technology City, Changping District, Beijing Applicant after: HUANENG CLEAN ENERGY Research Institute Applicant after: Huaneng Mingtai Power Co.,Ltd. Applicant after: Sichuan Huaneng Hydrogen Technology Co.,Ltd. Applicant after: Huaneng Group R&D Center Co., Ltd. Applicant after: Sichuan Huaneng Taipingyi Hydropower Co.,Ltd. Applicant after: SICHUAN HUANENG BAOXINGHE HYDROPOWER Co.,Ltd. Applicant after: SICHUAN HUANENG JIALINGJIANG HYDROPOWER Co.,Ltd. Applicant after: SICHUAN HUANENG DONGXIGUAN WATER POWER Co.,Ltd. Applicant after: SICHUAN HUANENG KANGDING HYDROPOWER Co.,Ltd. Applicant after: SICHUAN HUANENG FUJIANG HYDROPOWER CO.,LTD. Address before: 102209 building a, Huaneng talent innovation and entrepreneurship base, future science and Technology City, Beiqijia Town, Changping District, Beijing Applicant before: HUANENG CLEAN ENERGY Research Institute Applicant before: Sichuan Huaneng Hydrogen Technology Co.,Ltd. Applicant before: Huaneng Group R&D Center Co., Ltd. |
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