ES2183576T3 - Procedimiento para la retirada de iones sulfato de un electrolito. - Google Patents

Procedimiento para la retirada de iones sulfato de un electrolito.

Info

Publication number
ES2183576T3
ES2183576T3 ES99929536T ES99929536T ES2183576T3 ES 2183576 T3 ES2183576 T3 ES 2183576T3 ES 99929536 T ES99929536 T ES 99929536T ES 99929536 T ES99929536 T ES 99929536T ES 2183576 T3 ES2183576 T3 ES 2183576T3
Authority
ES
Spain
Prior art keywords
electrolyte
removal
procedure
sulfate
ions
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 - Lifetime
Application number
ES99929536T
Other languages
English (en)
Inventor
Patrick John Morrissey
Philip John Mitchell
Stewart Ernest Male
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Regenesys Technologies Ltd
Original Assignee
Regenesys Technologies Ltd
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 Regenesys Technologies Ltd filed Critical Regenesys Technologies Ltd
Application granted granted Critical
Publication of ES2183576T3 publication Critical patent/ES2183576T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)

Abstract

Un método para la retirada de iones sulfato de un electrolito de un sistema de reducción-oxidación electroquímica en el que dicho electrolito comprende un halógeno y en el que los iones sulfato son un contaminante o interferente, método que comprende las etapas de: (i) incrementar la concentración de haluro en el electrolito mediante la reducción electroquímica del halógeno, (ii) cristalizar una sal de sulfato en el electrolito, y (iii) la separación del electrolito de la sal de sulfato cristalizada.
ES99929536T 1998-07-13 1999-07-02 Procedimiento para la retirada de iones sulfato de un electrolito. Expired - Lifetime ES2183576T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9815173.1A GB9815173D0 (en) 1998-07-13 1998-07-13 Process for the removal of sulphate ions

Publications (1)

Publication Number Publication Date
ES2183576T3 true ES2183576T3 (es) 2003-03-16

Family

ID=10835425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99929536T Expired - Lifetime ES2183576T3 (es) 1998-07-13 1999-07-02 Procedimiento para la retirada de iones sulfato de un electrolito.

Country Status (25)

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

Families Citing this family (28)

* 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
PL363053A1 (en) 1999-07-02 2004-11-15 Regenesys Technologies Limited Electrolyte rebalancing system
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
EP2625264B1 (en) 2010-10-08 2022-12-07 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
EP3068866B1 (en) 2013-11-16 2018-04-25 Terumo BCT, Inc. Expanding cells in a bioreactor
JP6783143B2 (ja) 2014-03-25 2020-11-11 テルモ ビーシーティー、インコーポレーテッド 培地の受動的補充
CN106715676A (zh) 2014-09-26 2017-05-24 泰尔茂比司特公司 按计划供养
WO2017004592A1 (en) 2015-07-02 2017-01-05 Terumo Bct, Inc. Cell growth with mechanical stimuli
CN109415696A (zh) 2016-05-25 2019-03-01 泰尔茂比司特公司 细胞扩增
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
US11624046B2 (en) 2017-03-31 2023-04-11 Terumo Bct, Inc. Cell expansion
US12234441B2 (en) 2017-03-31 2025-02-25 Terumo Bct, Inc. Cell expansion
US11702634B2 (en) 2017-03-31 2023-07-18 Terumo Bct, Inc. Expanding cells in a bioreactor
US11384442B2 (en) * 2017-04-24 2022-07-12 Hoeller Electrolyzer Gmbh Method for operating a water electrolysis device
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
US12043823B2 (en) 2021-03-23 2024-07-23 Terumo Bct, Inc. Cell capture and expansion
US12209689B2 (en) 2022-02-28 2025-01-28 Terumo Kabushiki Kaisha Multiple-tube pinch valve assembly
KR102773761B1 (ko) * 2022-07-08 2025-02-27 한국에너지기술연구원 하이브리드 염분차 발전시스템
USD1099116S1 (en) 2022-09-01 2025-10-21 Terumo Bct, Inc. Display screen or portion thereof with a graphical user interface for displaying cell culture process steps and measurements of an associated bioreactor device

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
MY118103A (en) 2004-08-30
WO2000003448A1 (en) 2000-01-20
SK432001A3 (en) 2001-08-06
TW573379B (en) 2004-01-21
CN1316112A (zh) 2001-10-03
GB2337849A (en) 1999-12-01
WO2000003448A8 (en) 2000-10-05
PT1097486E (pt) 2003-01-31
EP1097486B1 (en) 2002-09-11
NO20010182L (no) 2001-03-13
CA2337038A1 (en) 2000-01-20
BG105245A (en) 2001-08-31
JP2002520785A (ja) 2002-07-09
KR100614338B1 (ko) 2006-08-18
CZ2001106A3 (cs) 2001-10-17
ATE224105T1 (de) 2002-09-15
DE69902922D1 (de) 2002-10-17
NO20010182D0 (no) 2001-01-11
US6461495B1 (en) 2002-10-08
IL140615A0 (en) 2002-02-10
GB2337849B (en) 2000-04-12
DK1097486T3 (da) 2002-12-30
EP1097486A1 (en) 2001-05-09
GB9915591D0 (en) 1999-09-01
GB9815173D0 (en) 1998-09-09
AU4632699A (en) 2000-02-01
BR9912065A (pt) 2001-04-03
NZ509674A (en) 2003-10-31
CN1171340C (zh) 2004-10-13
PL345548A1 (en) 2001-12-17
HUP0104189A2 (hu) 2002-05-29
AU754900B2 (en) 2002-11-28
KR20010071875A (ko) 2001-07-31
DE69902922T2 (de) 2003-08-07

Similar Documents

Publication Publication Date Title
ES2183576T3 (es) Procedimiento para la retirada de iones sulfato de un electrolito.
WO2003107147A3 (en) Method and system for automatically updating multiple servers
AR038791A1 (es) Aparato para reducir la birrefringencia y metodo para realizar lente oftalmica.
EP1245036A4 (en) ION SOURCE, SYSTEM AND METHOD FOR ION IMPLANTATION
CA2499235A1 (en) Method of cleaning ion source, and corresponding apparatus/system
AU2003234484A8 (en) Sputter coating apparatus including ion beam source(s), and corresponding method
CA2331265A1 (en) Method and apparatus for routing short messages
DE3887891D1 (de) Niederspannungsquelle für schmale Elektronen-/Ionenstrahlenbündel.
ES519731A0 (es) Un dispositivo posicionador de anodos para una celda de reduccion electrolitica.
GB9906859D0 (en) Ion implantation apparatus and method. ion beam source, and variable slit mechanism
EG24419A (en) Apparatus and method for reducing motion of a floating vessel
DE69112166D1 (de) Plasmaquellenvorrichtung für Ionenimplantierung.
WO2000006989A3 (en) Apparatus and methods for identifying quenching effects in luminescence assays
AU3888400A (en) Cluster tool for wafer processing having an electron beam exposure module
ES2109736T3 (es) Procedimiento de separacion por adsorcion con inundacion de calidad multiple.
FR2813502B1 (fr) Procede et installation pour ouvrir des oeufs
WO2005013341A3 (en) Method and system for ion beam containment using photoelectrons in an ion beam guide
HK1045214A1 (zh) 半导体器件制造系统和电子束曝光装置
BRPI0416578A (pt) sistema e método de tratamento de água
AR027327A1 (es) Procedimiento para la separacion einzimatica de racematos de derivados de aminometil-aril-ciclohezanol
WO2003024171A3 (en) Method of treating photoresists using electrodeless uv lamps
TH38916A3 (th) กรรมวิธีสำหรับการกำจัดของไอออนซัลเฟทจากอิเล็กโทรไลท์
SE9602416D0 (sv) New forms of an organic salt of N'N-diacetylcystine
EP0587774A4 (en) Sulfonation process for viscous sulfonic acid.
AU4845701A (en) Active reticle, method for making same, ion projecting lithography method using same and equipment therefor