ES2104678T3 - Preparacion y regeneracion de suspensiones para uso en baterias de zinc-aire. - Google Patents

Preparacion y regeneracion de suspensiones para uso en baterias de zinc-aire.

Info

Publication number
ES2104678T3
ES2104678T3 ES91312077T ES91312077T ES2104678T3 ES 2104678 T3 ES2104678 T3 ES 2104678T3 ES 91312077 T ES91312077 T ES 91312077T ES 91312077 T ES91312077 T ES 91312077T ES 2104678 T3 ES2104678 T3 ES 2104678T3
Authority
ES
Spain
Prior art keywords
slurry
cathode
optionally
metal hydroxide
zinc
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
ES91312077T
Other languages
English (en)
Inventor
Jonathan R Goldstein
Inna Gektin
Menachem Givon
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.)
Electric Fuel EFL Ltd
Original Assignee
Electric Fuel EFL 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 Electric Fuel EFL Ltd filed Critical Electric Fuel EFL Ltd
Application granted granted Critical
Publication of ES2104678T3 publication Critical patent/ES2104678T3/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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
    • B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
    • H01M8/225—Fuel cells in which the fuel is based on materials comprising particulate active material in the form of a suspension, a dispersion, a fluidised bed or a paste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/545—Temperature
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Treatment Of Sludge (AREA)
  • Hybrid Cells (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)

Abstract

Un procedimiento para la preparación y regeneración de una suspensión para uso en baterias de zinc-aire, comprendiendo dicha suspensión zinc en particulas de una mezcla que comprende por lo menos los componentes siguientes: a. zinc que se ha oxidado por lo menos parcialmente a un producto de oxidación elegido entre óxido de zinc, hidróxido de zinc y zincatos; b. una solución acuosa que comprende hidróxido potásico y zincato potásico; y c. un ingrediente inhibidor inorgánico y/u orgánico efectivo para inhibir la interacción de zinc e hidróxido potásico en solución acuosa; cuyo procedimiento comprende constituir dicha mezcla y someterla, después de dilución con hidróxido potásico y agua, a las etapas siguientes: i) electrolizar dicha mezcla que contiene dicha suspensión en su forma diluida hasta que no mas de una cantidad preseleccioanda de zinc permanece en la solución en una célula que tiene un ánodo resistente a la corrosión y un cátodo que es no adherente al zinc y separar el zinc que sedeposita sobre dicho cátodo periódicamente con un método elegido entre cepillado, rascado, vibración yelempleode chorrosde líquido; ii) fraccionar el zinc separado del cátodo en partículas mediante cepillado, agitación o bombeo; y iii) combinar el zinc de la etapa (ii) con por lo menos hidróxido potásico adicional; con la provisión de que la densidad de corriente en el cátodo se preseleccione de modo que en conexión con la característica no adherente de zinc del cátodo, el zinc en partículas de electroganancia tenga una densidad de masa dentro de la gama de 0,2-1,1 g/cc y un área supercial dentro de la gama de 0,5-6 m 2 /g.
ES91312077T 1992-01-01 1992-01-01 Preparacion y regeneracion de suspensiones para uso en baterias de zinc-aire. Expired - Lifetime ES2104678T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19910312077 EP0564664B1 (en) 1992-01-01 1992-01-01 Preparation and regeneration of slurries for use in zinc-air batteries

Publications (1)

Publication Number Publication Date
ES2104678T3 true ES2104678T3 (es) 1997-10-16

Family

ID=8208524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91312077T Expired - Lifetime ES2104678T3 (es) 1992-01-01 1992-01-01 Preparacion y regeneracion de suspensiones para uso en baterias de zinc-aire.

Country Status (7)

Country Link
EP (1) EP0564664B1 (es)
JP (1) JPH0737584A (es)
AT (1) ATE154471T1 (es)
DE (1) DE69220352T2 (es)
DK (1) DK0564664T3 (es)
ES (1) ES2104678T3 (es)
GR (1) GR3023766T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419987A (en) * 1993-12-28 1995-05-30 Electric Fuel (E.F.L.) Ltd. High performance zinc powder and battery anodes containing the same
US6436539B1 (en) 1998-08-10 2002-08-20 Electric Fuel Ltd. Corrosion-resistant zinc alloy powder and method of manufacturing
WO2000036677A1 (en) * 1998-12-15 2000-06-22 Electric Fuel Limited An air electrode providing high current density for metal-air batteries
CN105518930B (zh) 2013-07-08 2019-10-29 斐源有限公司 电解质再生
CA2944547A1 (en) * 2014-04-03 2015-10-08 Phinergy Ltd. Method for regenerating alkaline solutions
WO2015159288A1 (en) 2014-04-13 2015-10-22 Alcoa Inc. Systems and methods for regeneration of aqueous alkaline solution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847671A (en) * 1973-04-13 1974-11-12 Electromedia Hydraulically-refuelable metal-gas depolarized battery system
FR2668499B1 (fr) * 1990-10-26 1993-02-12 Ferlay Olivier Procede de recuperation du zinc et du mercure dans des piles ou batteries usagees au zinc.

Also Published As

Publication number Publication date
ATE154471T1 (de) 1997-06-15
EP0564664A1 (en) 1993-10-13
JPH0737584A (ja) 1995-02-07
DE69220352D1 (de) 1997-07-17
EP0564664B1 (en) 1997-06-11
DE69220352T2 (de) 1997-10-30
DK0564664T3 (da) 1997-08-25
GR3023766T3 (en) 1997-09-30

Similar Documents

Publication Publication Date Title
US3783114A (en) Method of electrolytic treatment of waste water
ES2104678T3 (es) Preparacion y regeneracion de suspensiones para uso en baterias de zinc-aire.
DE2839352A1 (de) Verfahren zum ueberwachen des elektrolyt- ph's in einem elektrochemischen reaktionssystem
FR2576326B1 (fr) Dispositif d'isolement et d'extraction de metaux en solution, par voie electrolytique
US4417963A (en) Process for removing cyanide ions from solutions
FI63500B (fi) Laddningsbar elektrisk accumulatorcell med minst en zinkanod
WO1992014866A1 (en) Process for the recovery of metallic lead from battery paste
JPH06324189A (ja) 溶融塩電解精製法
SU1206345A1 (ru) Способ получени мелкодисперсного титана
US4236982A (en) Electrolysis of lead azide
JPS6089600A (ja) 除染電解液の再生方法
Zarubitskii et al. Differential Current Yield on Zinc During Cathodic Refining of Lead--Silver Alloys in Chloride Melts
JP4632350B2 (ja) 水産加工残滓中の重金属除去方法
JPS57134587A (en) Method for collecting of metallic as
RU2211493C2 (ru) Способ электрокинетической очистки грунтов от радиоактивных и токсичных веществ
DE234261C (es)
US5019172A (en) Chemical treatment of aluminum cathodes in zinc electrowinning
SU57834A1 (ru) Способ приготовлени активной кадмий-железной массы дл отрицательного электрода щелочного аккумул тора
RU1768672C (ru) Электролит дл очистки свинца
Pruttskov et al. Electroreduction of Silicon Compounds in Na 3 AlF 6--AlF 3--SiO 2 Melts
JPH0527093A (ja) 放射性金属スラツジの処理方法
RU2173736C1 (ru) Способ оптимизации электролитического рафинирования никеля
Mathieu et al. Contribution of Electrochemical Kinetics to the Study of the Electroextraction of Zinc
Sorokin et al. Influence of Dimethylolthiourea Derivatives on the Electrorefining Process of Cu
Dobronravov et al. Introduction of the Practice of Electrorefining of Tin With a New Surface-Active Substance

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 549834

Country of ref document: ES