IL140615A0 - Process for the removal of sulfate ions from an electrolye - Google Patents

Process for the removal of sulfate ions from an electrolye

Info

Publication number
IL140615A0
IL140615A0 IL14061599A IL14061599A IL140615A0 IL 140615 A0 IL140615 A0 IL 140615A0 IL 14061599 A IL14061599 A IL 14061599A IL 14061599 A IL14061599 A IL 14061599A IL 140615 A0 IL140615 A0 IL 140615A0
Authority
IL
Israel
Prior art keywords
electrolyte
removal
sulfate ions
electrolye
sulfate
Prior art date
Application number
IL14061599A
Other languages
English (en)
Original Assignee
Nat Power Plc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nat Power Plc filed Critical Nat Power Plc
Publication of IL140615A0 publication Critical patent/IL140615A0/xx

Links

Classifications

    • 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4242—Regeneration of electrolyte or reactants
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
  • Removal Of Specific Substances (AREA)
  • Fuel Cell (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Peptides Or Proteins (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
IL14061599A 1998-07-13 1999-07-02 Process for the removal of sulfate ions from an electrolye IL140615A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9815173.1A GB9815173D0 (en) 1998-07-13 1998-07-13 Process for the removal of sulphate ions
PCT/GB1999/002103 WO2000003448A1 (en) 1998-07-13 1999-07-02 Process for the removal of sulfate ions from an electrolyte

Publications (1)

Publication Number Publication Date
IL140615A0 true IL140615A0 (en) 2002-02-10

Family

ID=10835425

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14061599A IL140615A0 (en) 1998-07-13 1999-07-02 Process for the removal of sulfate ions from an electrolye

Country Status (25)

Country Link
US (1) US6461495B1 (de)
EP (1) EP1097486B1 (de)
JP (1) JP2002520785A (de)
KR (1) KR100614338B1 (de)
CN (1) CN1171340C (de)
AT (1) ATE224105T1 (de)
AU (1) AU754900B2 (de)
BG (1) BG105245A (de)
BR (1) BR9912065A (de)
CA (1) CA2337038A1 (de)
CZ (1) CZ2001106A3 (de)
DE (1) DE69902922T2 (de)
DK (1) DK1097486T3 (de)
ES (1) ES2183576T3 (de)
GB (2) GB9815173D0 (de)
HU (1) HUP0104189A2 (de)
IL (1) IL140615A0 (de)
MY (1) MY118103A (de)
NO (1) NO20010182L (de)
NZ (1) NZ509674A (de)
PL (1) PL345548A1 (de)
PT (1) PT1097486E (de)
SK (1) SK432001A3 (de)
TW (1) TW573379B (de)
WO (1) WO2000003448A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9928344D0 (en) * 1999-07-02 2000-01-26 Nat Power Plc Electrolyte rebalancing system
IL146997A0 (en) 1999-07-02 2002-08-14 Regenesys Tech Ltd An electrochemical process and apparatus for energy storage
GB2372875B (en) 2001-03-02 2003-04-16 Innogy Ltd Process for operating a regenerative fuel cell
GB2374722B (en) * 2001-04-20 2003-05-28 Innogy Technology Ventures Ltd Regenerative fuel cell with pH control
US7662294B1 (en) 2004-02-02 2010-02-16 Cox Jr Henry Wilmore Method for reducing organic contamination
US8609926B1 (en) 2006-11-21 2013-12-17 Henry Wilmore Cox, Jr. Methods for managing sulfide in wastewater systems
US8900746B2 (en) * 2009-10-13 2014-12-02 Kabushiki Kaisha Toyota Chuo Kenkyusho Aqueous secondary battery
CN102373341A (zh) * 2010-08-12 2012-03-14 独立行政法人日本原子力研究开发机构 锂的回收方法及锂的回收装置
US8895291B2 (en) 2010-10-08 2014-11-25 Terumo Bct, Inc. Methods and systems of growing and harvesting cells in a hollow fiber bioreactor system with control conditions
US8945756B2 (en) 2012-12-12 2015-02-03 Aquion Energy Inc. Composite anode structure for aqueous electrolyte energy storage and device containing same
WO2014178744A1 (en) * 2013-04-29 2014-11-06 Obschestvo S Ogranichennoi Otvetstvennostyu "Lukoil - Nizhegorodsky Nauchno-Issledovatelsky I Proektny Institut Po Pererabotke Nefti" Fuel cell for generating electricity using hydrogen sulfide as fuel, method for generating electricity and method of purifying hydrogen sulfide-containing gas using the fuel cell
CN105992816B (zh) 2013-11-16 2018-04-17 泰尔茂比司特公司 生物反应器中的细胞扩增
EP3613841B1 (de) 2014-03-25 2022-04-20 Terumo BCT, Inc. Passives ersetzen von medien
JP6830059B2 (ja) 2014-09-26 2021-02-17 テルモ ビーシーティー、インコーポレーテッド スケジュール化された細胞フィーディング
WO2017004592A1 (en) 2015-07-02 2017-01-05 Terumo Bct, Inc. Cell growth with mechanical stimuli
WO2017205667A1 (en) 2016-05-25 2017-11-30 Terumo Bct, Inc. Cell expansion
US11104874B2 (en) 2016-06-07 2021-08-31 Terumo Bct, Inc. Coating a bioreactor
US11685883B2 (en) 2016-06-07 2023-06-27 Terumo Bct, Inc. Methods and systems for coating a cell growth surface
CN106865854A (zh) * 2017-03-01 2017-06-20 超威电源有限公司 一种去除电解液中硫酸钡的方法
CN117247899A (zh) 2017-03-31 2023-12-19 泰尔茂比司特公司 细胞扩增
US11624046B2 (en) 2017-03-31 2023-04-11 Terumo Bct, Inc. Cell expansion
JP6955031B2 (ja) * 2017-04-24 2021-10-27 ヘラー・エレクトロライザー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＨｏｅｌｌｅｒ Ｅｌｅｃｔｒｏｌｙｚｅｒ ＧｍｂＨ 水電解装置を動作させる方法
CN109665547A (zh) * 2019-02-28 2019-04-23 仲恺农业工程学院 一种诱导高盐废水中硫酸钠晶体析出的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402113A (en) 1965-04-27 1968-09-17 Lummus Co Process for the electrolysis of alkali metal halide brines
US4485154A (en) 1981-09-08 1984-11-27 Institute Of Gas Technology Electrically rechargeable anionically active reduction-oxidation electrical storage-supply system
DE3216418A1 (de) 1982-05-03 1983-11-03 Bayer Ag, 5090 Leverkusen Verfahren zur elektrolytischen herstellung von chlor und natronlauge aus sulfathaltigem salz
DE3345898A1 (de) * 1983-12-20 1985-07-04 Bayer Ag, 5090 Leverkusen Verfahren zur entfernung von sulfat aus elektrolysesole
US4586993A (en) * 1985-05-31 1986-05-06 Stearns Catalytic World Corporation Control of sulfates in membrane cell chlor-alkali process
SU1520012A1 (ru) 1986-09-23 1989-11-07 Институт коллоидной химии и химии воды им.А.В.Думанского Способ переработки минерализованных вод
US4747917A (en) 1987-03-02 1988-05-31 Olin Corporation Scale-free process for purifying concentrated alkali metal halide brines containing sulfate ions as an impurity
US5126019A (en) 1989-11-16 1992-06-30 Texas Brine Corporation Purification of chlor-alkali membrane cell brine
US5198080A (en) * 1990-06-08 1993-03-30 Tenneco Canada Inc. Electrochemical processing of aqueous solutions
US5108722A (en) 1990-08-27 1992-04-28 Occidental Chemical Corporation Sulfate removal from chlorate liquor
FR2673423B1 (fr) * 1991-03-01 1994-04-15 Krebs Cie Procede d'elimination de sulfates contenus dans des solutions de chlorates alcalins et production desdits chlorates alcalins.
SE511987C2 (sv) * 1993-03-09 2000-01-10 Eka Chemicals Ab Metod för avskiljning av sulfat från en vattenhaltig elektrolyt i en alkalimetallkloratprocess
US5587083A (en) 1995-04-17 1996-12-24 Chemetics International Company Ltd. Nanofiltration of concentrated aqueous salt solutions

Also Published As

Publication number Publication date
ES2183576T3 (es) 2003-03-16
CN1171340C (zh) 2004-10-13
DE69902922D1 (de) 2002-10-17
EP1097486A1 (de) 2001-05-09
GB9815173D0 (en) 1998-09-09
NO20010182L (no) 2001-03-13
HUP0104189A2 (hu) 2002-05-29
CA2337038A1 (en) 2000-01-20
WO2000003448A1 (en) 2000-01-20
CZ2001106A3 (cs) 2001-10-17
KR100614338B1 (ko) 2006-08-18
ATE224105T1 (de) 2002-09-15
TW573379B (en) 2004-01-21
DE69902922T2 (de) 2003-08-07
CN1316112A (zh) 2001-10-03
NO20010182D0 (no) 2001-01-11
KR20010071875A (ko) 2001-07-31
GB2337849B (en) 2000-04-12
DK1097486T3 (da) 2002-12-30
MY118103A (en) 2004-08-30
NZ509674A (en) 2003-10-31
BR9912065A (pt) 2001-04-03
AU4632699A (en) 2000-02-01
GB9915591D0 (en) 1999-09-01
JP2002520785A (ja) 2002-07-09
GB2337849A (en) 1999-12-01
BG105245A (en) 2001-08-31
PL345548A1 (en) 2001-12-17
US6461495B1 (en) 2002-10-08
SK432001A3 (en) 2001-08-06
AU754900B2 (en) 2002-11-28
PT1097486E (pt) 2003-01-31
WO2000003448A8 (en) 2000-10-05
EP1097486B1 (de) 2002-09-11

Similar Documents

Publication Publication Date Title
GB2337849B (en) Process for the removal of sulfate ions
WO2003040038A3 (en) Method and apparatus for purifying water
EP0750334A3 (de) Einrichtung und Verfahren zur Reinigung von halbleitenden Wafern
EP1074515A3 (de) Elektrochemische Behandlung einer wässrigen Lösung
FR2524814B1 (fr) Procede pour la production de membranes echangeuses d'ions munies d'un revetement pour l'electrolyse
AU590852B2 (en) Effluent treatment
CA2217436A1 (en) Ion exchange and regeneration process for separation and removal of iron (iii) ions from aqueous sulfuric acid metal ion-containing solutions
EP0834345A3 (de) Elektrochemisches Verfahren zur Reinigung von Hydroxid-Verbindungen
EP0834346A3 (de) Verfahren zur Reinigung von Hydroxid-Verbindungen
EP0687652A3 (de) Verfahren zum Behandeln von Abwasser, das neutrale Salze, umfassend einwertige Ionen, enthält
MY139968A (en) Method for regenerating etching solutions containing iron for the use in etching or pickling copper or copper alloys and an apparatus for carrying out said method
ATE475628T1 (de) Verfahren zur wiedergewinnung von organischen hydroxiden aus abfallösungen
ES2169531T3 (es) Procedimiento para la separacion de iones metalicos absorbidos sobre una resina intercambiadora de iones.
AU1261099A (en) Method of producing an electrode for non-aqueous electrolytic secondary cells
WO2000053827A3 (en) Electrodeposition painting systems and methods
AU9195798A (en) Method and apparatus for purification of deicing fluid for recovery of glycol
CA2081292A1 (en) Process for the Electrochemical Recovery of Bismuth from an Ion Exchange Eluent
ES2032910T3 (es) Un metodo para purificar un ester dipeptidico.
WO1999040238A3 (de) Verfahren zur elektrolytischen regeneration verunreinigter rhodiumlösungen
TH38916A3 (th) กรรมวิธีสำหรับการกำจัดของไอออนซัลเฟทจากอิเล็กโทรไลท์
ATE202240T1 (de) Verfahren zur herstellung von trennmaterialien
RU94020999A (ru) Способ электроосаждения металлов с нерастворимым анодом
MX9803558A (es) Proceso de intercambio de iones para la separacion de iones de hierro (iii) a partir de soluciones acuosas que contienen iones de metal de acido sulfurico.
RU2000116566A (ru) Способ переработки отработанных сернокислых, азотнокислых, хлоридных электролитов электродиализом