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BR9912065A - Processo para a remoção de ìons de sulfato de um eletrólito - Google Patents

Processo para a remoção de ìons de sulfato de um eletrólito

Info

Publication number
BR9912065A
BR9912065A BR9912065-8A BR9912065A BR9912065A BR 9912065 A BR9912065 A BR 9912065A BR 9912065 A BR9912065 A BR 9912065A BR 9912065 A BR9912065 A BR 9912065A
Authority
BR
Brazil
Prior art keywords
electrolyte
sulfate ions
ions
removing sulfate
halogen
Prior art date
Application number
BR9912065-8A
Other languages
English (en)
Inventor
Patrick John Morrissey
Philip John Mitchell
Stewart Ernest Male
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 BR9912065A publication Critical patent/BR9912065A/pt

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)
  • Fuel Cell (AREA)
  • Removal Of Specific Substances (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

Patente de Invenção: <B>"PROCESSO PARA A REMOçãO DE ìONS DE SULFATO DE UM ELETRóLITO"<D> Um processo para a remoção de íons de sulfato de um eletrólito de um sistema de oxidação - redução eletroquímica onde o dito eletrólito compreende um halogênio e no qual os íons de sulfato são um contaminante ou interferente, cujo processo compreende as etapas de: (i) aumento da concentração de haleto no eletrólito por redução eletroquímica do halogênio, (ii) cristalização de um sal sulfato fora do eletrólito, e (iii) separação do eletrólito do sal sulfato cristalizado. Um processo eletroquímico para estocagem de energia e/ou liberação de força compreendendo a etapa de remoção de íons de sulfato do eletrólito de acordo com o processo citado acima é também mostrado.
BR9912065-8A 1998-07-13 1999-07-02 Processo para a remoção de ìons de sulfato de um eletrólito BR9912065A (pt)

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
BR9912065A true BR9912065A (pt) 2001-04-03

Family

ID=10835425

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912065-8A BR9912065A (pt) 1998-07-13 1999-07-02 Processo para a remoção de ìons de sulfato de um eletrólito

Country Status (25)

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

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PL363053A1 (en) 1999-07-02 2004-11-15 Regenesys Technologies Limited Electrolyte rebalancing system
GB9928344D0 (en) * 1999-07-02 2000-01-26 Nat Power Plc 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
CN106232800B (zh) 2014-03-25 2020-07-03 泰尔茂比司特公司 介质的被动替代
EP3198006B1 (en) 2014-09-26 2021-03-24 Terumo BCT, Inc. Scheduled feed
WO2017004592A1 (en) 2015-07-02 2017-01-05 Terumo Bct, Inc. Cell growth with mechanical stimuli
EP3464565A4 (en) 2016-05-25 2020-01-01 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
US11624046B2 (en) 2017-03-31 2023-04-11 Terumo Bct, Inc. Cell expansion
WO2018184028A2 (en) 2017-03-31 2018-10-04 Terumo Bct, Inc. Cell expansion
US12234441B2 (en) 2017-03-31 2025-02-25 Terumo Bct, Inc. Cell expansion
CN110799673B (zh) 2017-04-24 2022-04-15 赫勒电解公司 用于运行水电解设备的方法
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
WO2022204315A1 (en) 2021-03-23 2022-09-29 Terumo Bct, Inc. Cell capture and expansion
US12152699B2 (en) 2022-02-28 2024-11-26 Terumo Bct, Inc. 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)

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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
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Also Published As

Publication number Publication date
DE69902922T2 (de) 2003-08-07
KR100614338B1 (ko) 2006-08-18
BG105245A (en) 2001-08-31
CN1171340C (zh) 2004-10-13
GB9915591D0 (en) 1999-09-01
MY118103A (en) 2004-08-30
PT1097486E (pt) 2003-01-31
ATE224105T1 (de) 2002-09-15
AU4632699A (en) 2000-02-01
KR20010071875A (ko) 2001-07-31
DE69902922D1 (de) 2002-10-17
ES2183576T3 (es) 2003-03-16
CN1316112A (zh) 2001-10-03
NO20010182L (no) 2001-03-13
CZ2001106A3 (cs) 2001-10-17
TW573379B (en) 2004-01-21
DK1097486T3 (da) 2002-12-30
WO2000003448A8 (en) 2000-10-05
GB2337849A (en) 1999-12-01
GB2337849B (en) 2000-04-12
JP2002520785A (ja) 2002-07-09
EP1097486A1 (en) 2001-05-09
SK432001A3 (en) 2001-08-06
US6461495B1 (en) 2002-10-08
NZ509674A (en) 2003-10-31
EP1097486B1 (en) 2002-09-11
PL345548A1 (en) 2001-12-17
GB9815173D0 (en) 1998-09-09
IL140615A0 (en) 2002-02-10
WO2000003448A1 (en) 2000-01-20
HUP0104189A2 (hu) 2002-05-29
CA2337038A1 (en) 2000-01-20
NO20010182D0 (no) 2001-01-11
AU754900B2 (en) 2002-11-28

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: NATIONAL POWER PLC (GB)

Free format text: ALTERADA A SEDE DO TITULAR CONFORME SOLICITADO NA PETICAO NO 010588/RJ DE 27/02/2004.

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: NATIONAL POWER PLC (GB)

Free format text: ANULADA A ALTERACAO DE SEDE DO TITULAR, COD. 25.7, REQUERIDO ATRAVES DA PETICAO NO 010588/RJ DE 27/02/2004, POR TER SIDO INDEVIDO.

B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: APRESENTE DOCUMENTACAO DE NOTIFICACAO INTERNACIONAL QUE POSSA VALIDAR O PEDIDO DE ALTERACAO SOLICITADO NA PETICAO 040802 / RJ DE 22 / 08 / 2001.

B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: ANULACAO DA EXIGENCIA POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007.