CN102881933B - 全钒液流电池电解液 - Google Patents
全钒液流电池电解液 Download PDFInfo
- Publication number
- CN102881933B CN102881933B CN201210407114.9A CN201210407114A CN102881933B CN 102881933 B CN102881933 B CN 102881933B CN 201210407114 A CN201210407114 A CN 201210407114A CN 102881933 B CN102881933 B CN 102881933B
- Authority
- CN
- China
- Prior art keywords
- mol
- hso
- electrolyte
- hcl
- mother liquor
- 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.)
- Expired - Fee Related
Links
- 239000003792 electrolyte Substances 0.000 title claims abstract description 145
- 229910052720 vanadium Inorganic materials 0.000 title claims abstract description 78
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 30
- 239000012452 mother liquor Substances 0.000 claims description 45
- 239000007788 liquid Substances 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000003487 electrochemical reaction Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 abstract description 6
- 235000006408 oxalic acid Nutrition 0.000 abstract description 4
- UUUGYDOQQLOJQA-UHFFFAOYSA-L vanadyl sulfate Chemical compound [V+2]=O.[O-]S([O-])(=O)=O UUUGYDOQQLOJQA-UHFFFAOYSA-L 0.000 abstract 1
- 229910000352 vanadyl sulfate Inorganic materials 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 33
- 238000001556 precipitation Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 6
- 238000006722 reduction reaction Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910001456 vanadium ion Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Fuel Cell (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210407114.9A CN102881933B (zh) | 2012-10-23 | 2012-10-23 | 全钒液流电池电解液 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210407114.9A CN102881933B (zh) | 2012-10-23 | 2012-10-23 | 全钒液流电池电解液 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102881933A CN102881933A (zh) | 2013-01-16 |
CN102881933B true CN102881933B (zh) | 2014-12-24 |
Family
ID=47483178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210407114.9A Expired - Fee Related CN102881933B (zh) | 2012-10-23 | 2012-10-23 | 全钒液流电池电解液 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102881933B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103367785B (zh) * | 2013-07-17 | 2016-06-22 | 大连融科储能技术发展有限公司 | 一种全钒液流电池及其运行方式 |
CN103427103A (zh) * | 2013-07-29 | 2013-12-04 | 大连博融新材料有限公司 | 一种全钒液流电池电解液的生产方法 |
CN106299432A (zh) * | 2015-05-26 | 2017-01-04 | 中国科学院金属研究所 | 无机酸作为提高钒电解液浓度和稳定性添加剂的应用 |
CN107069066B (zh) * | 2017-03-13 | 2020-09-08 | 河南弘康光能科技有限公司 | 一种全钒液流电池电解液及其配制方法 |
RU2716148C1 (ru) * | 2019-05-07 | 2020-03-06 | Открытое акционерное общество "Элеконд" | Способ приготовления электролита для ванадиевых редокс батарей |
CN110444797A (zh) * | 2019-08-02 | 2019-11-12 | 辽宁格瑞帕洛孚新能源有限公司 | 钒氧化还原液流电池电解液的制备方法 |
CN112216856B (zh) * | 2020-09-17 | 2022-05-13 | 大连博融新材料有限公司 | 一种高温下稳定的盐酸电解液、其制备方法及应用 |
CN114335645A (zh) * | 2021-12-23 | 2022-04-12 | 大连博融新材料有限公司 | 一种含氯钒电解液晶体、其制备方法及用途 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1768442A (zh) * | 2003-03-14 | 2006-05-03 | 新南创新私人有限公司 | 新颖的卤化钒氧化还原液流电池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101800339B (zh) * | 2009-02-05 | 2012-07-11 | 北京金能燃料电池有限公司 | 钒电池电解液制备方法 |
US8628880B2 (en) * | 2010-09-28 | 2014-01-14 | Battelle Memorial Institute | Redox flow batteries based on supporting solutions containing chloride |
CN102468499B (zh) * | 2010-11-04 | 2016-01-06 | 新奥科技发展有限公司 | 全钒液流电池废液的再生方法 |
CN102170007A (zh) * | 2011-03-29 | 2011-08-31 | 华中科技大学 | 高稳定性全钒液流电池阳极电解液及其制备方法 |
-
2012
- 2012-10-23 CN CN201210407114.9A patent/CN102881933B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1768442A (zh) * | 2003-03-14 | 2006-05-03 | 新南创新私人有限公司 | 新颖的卤化钒氧化还原液流电池 |
Also Published As
Publication number | Publication date |
---|---|
CN102881933A (zh) | 2013-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102881933B (zh) | 全钒液流电池电解液 | |
Huang et al. | Vanadium redox flow batteries: Flow field design and flow rate optimization | |
CN104269572B (zh) | 复合稳定剂优化的全钒氧化还原液流电池电解液的制备方法 | |
CN105529473B (zh) | 储能液流电池用氧化石墨烯修饰的电极材料 | |
CN103401010B (zh) | 一种全钒液流电池电解液的制备方法 | |
KR101180770B1 (ko) | 레독스 흐름전지 전해액 및 그 제조방법과 그것으로 제조된 레독스 흐름전지 | |
CN102170007A (zh) | 高稳定性全钒液流电池阳极电解液及其制备方法 | |
CN105006585A (zh) | 一种全钒氧化还原液流电池用电解液制备方法 | |
CN102110837A (zh) | 一种全钒液流电池用电解液的制备方法 | |
CN107069066B (zh) | 一种全钒液流电池电解液及其配制方法 | |
CN101651219B (zh) | 钒铬双液流电池 | |
CN102881931A (zh) | 一种含磷全钒液流电池正极电解液 | |
CN105609796A (zh) | 全钒液流电池用电极材料的修饰方法 | |
CN108418202B (zh) | 一种基于可再生能源的循环发电系统 | |
CN203466259U (zh) | 一种全钒液流电池系统 | |
CN101800339B (zh) | 钒电池电解液制备方法 | |
CN101613127A (zh) | 一种硫酸氧钒的制备方法 | |
CN205024329U (zh) | 一种基于固体氧化物电解质的电解水制氧系统 | |
CN109888350A (zh) | 一种中温型全钒液流电池的电解液 | |
CN104300169B (zh) | 一种碱性锌钒液流电池 | |
CN107346830B (zh) | 液流电池控制方法及其装置、液流电池 | |
CN100511798C (zh) | 一种全钒氧化还原液流电池用电解液的制备方法 | |
CN104835962A (zh) | 一种低成本液流电池负极电解液及其制备方法 | |
CN105322186A (zh) | 一种减小全钒液流电池电化学极化的方法 | |
CN110444797A (zh) | 钒氧化还原液流电池电解液的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANXI GOLDEN ENERGY CENTURY LTD. Free format text: FORMER OWNER: BEIJING GOLDEN ENERGY CENTURY CO., LTD. Effective date: 20131015 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100176 DAXING, BEIJING TO: 036002 SHUOZHOU, SHAANXI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131015 Address after: 036002, friendship East Street, Shuozhou Economic Development Zone, Shuozhou, Shanxi Applicant after: GOLDEN ENERGY CENTURY Ltd. Address before: 100176, Daxing District, Beijing economic and Technological Development Zone, Hongda North Road, No. 12, block B, room 409, room 1, Beijing Applicant before: BEIJING GOLDEN ENERGY CENTURY Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160920 Address after: 422800, Shaodong County, Hunan City, Shaoyang Province, Tai Wo Tong, prosperous road and people's Road Interchange Patentee after: HUNAN DOVOP ENERGY STORAGE CO.,LTD. Address before: 036002, friendship East Street, Shuozhou Economic Development Zone, Shuozhou, Shanxi Patentee before: GOLDEN ENERGY CENTURY Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: 036002, friendship East Street, Shuozhou Economic Development Zone, Shuozhou, Shanxi Patentee after: GOLDEN ENERGY CENTURY Ltd. Address before: 422800, Shaodong County, Hunan City, Shaoyang Province, Tai Wo Tong, prosperous road and people's Road Interchange Patentee before: HUNAN DOVOP ENERGY STORAGE Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20211023 |