AU617058B2 - Lead/sulphuric acid-accumulator, separator for a lead/sulphuric acid accumulator and process to reduce the formation of dark deposits in a lead/sulphuric acid accumulator - Google Patents

Lead/sulphuric acid-accumulator, separator for a lead/sulphuric acid accumulator and process to reduce the formation of dark deposits in a lead/sulphuric acid accumulator Download PDF

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Publication number
AU617058B2
AU617058B2 AU57966/90A AU5796690A AU617058B2 AU 617058 B2 AU617058 B2 AU 617058B2 AU 57966/90 A AU57966/90 A AU 57966/90A AU 5796690 A AU5796690 A AU 5796690A AU 617058 B2 AU617058 B2 AU 617058B2
Authority
AU
Australia
Prior art keywords
accumulator
separator
lead
sulphuric acid
surfactants
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.)
Ceased
Application number
AU57966/90A
Other languages
English (en)
Other versions
AU5796690A (en
Inventor
Claudia Michaela Yaacoub
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.)
Daramic LLC
Original Assignee
Grace GmbH
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 Grace GmbH filed Critical Grace GmbH
Publication of AU5796690A publication Critical patent/AU5796690A/en
Application granted granted Critical
Publication of AU617058B2 publication Critical patent/AU617058B2/en
Assigned to DARAMIC, INC. reassignment DARAMIC, INC. Alteration of Name(s) in Register under S187 Assignors: GRACE GMBH
Anticipated expiration legal-status Critical
Ceased 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • 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
    • H01M10/06—Lead-acid accumulators
    • H01M10/08—Selection of materials as electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0011—Sulfuric acid-based
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
AU57966/90A 1989-07-06 1990-06-28 Lead/sulphuric acid-accumulator, separator for a lead/sulphuric acid accumulator and process to reduce the formation of dark deposits in a lead/sulphuric acid accumulator Ceased AU617058B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3922160A DE3922160A1 (de) 1989-07-06 1989-07-06 Blei/schwefelsaeure-akkumulator, separator fuer blei/schwefelsaeure-akkumulator und verfahren zur verringerung der bildung von dunklen ablagerungen in einem blei/schwefelsaeure-akkumulator
DE3922160 1989-07-06

Publications (2)

Publication Number Publication Date
AU5796690A AU5796690A (en) 1991-01-10
AU617058B2 true AU617058B2 (en) 1991-11-14

Family

ID=6384378

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57966/90A Ceased AU617058B2 (en) 1989-07-06 1990-06-28 Lead/sulphuric acid-accumulator, separator for a lead/sulphuric acid accumulator and process to reduce the formation of dark deposits in a lead/sulphuric acid accumulator

Country Status (9)

Country Link
US (1) US5246798A (enExample)
EP (1) EP0409363B1 (enExample)
JP (1) JPH0364856A (enExample)
KR (1) KR910003851A (enExample)
AU (1) AU617058B2 (enExample)
CA (1) CA2020539A1 (enExample)
DE (2) DE3922160A1 (enExample)
ES (1) ES2055310T3 (enExample)
NZ (1) NZ234229A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9511205D0 (en) * 1995-06-02 1995-07-26 Ever Ready Ltd Additives and separators for electrochemical cells
RU2166815C1 (ru) * 1999-12-27 2001-05-10 Ефанов Валерий Павлович Способ улучшения рабочих характеристик аккумуляторов
DE10195951T1 (de) * 2000-03-20 2003-05-22 Johan C Fitter Verfahren und Vorrichtung zum Erreichen einer längeren Lebensdauer von Batterien
GB2399215B (en) * 2000-03-20 2004-10-27 Johan C Fitter Method and apparatus for achieving prolonged battery life
US7238744B2 (en) * 2002-04-12 2007-07-03 Daramic, Inc. Ultrahigh molecular weight polyethylene articles and method of manufacture
DE10216418B4 (de) 2002-04-12 2006-02-09 Daramic, Inc. Batterieseparator, Verwendung eines Batterieseparators, Verfahren zur Herstellung eines Batterieseparators und Verwendung einer Verbindung
JP4789419B2 (ja) * 2004-02-27 2011-10-12 日本板硝子株式会社 鉛蓄電池用セパレータ
US8177406B2 (en) * 2007-12-19 2012-05-15 Edward Pakhchyan Display including waveguide, micro-prisms and micro-mirrors
WO2010058240A1 (en) * 2008-11-19 2010-05-27 Exide Industries Ltd Low water loss battery
DE102011116046B4 (de) * 2011-10-17 2017-08-03 Johnson Controls Autobatterie Gmbh & Co. Kgaa Recycling von Produkten sowie Recyclinganlage
WO2016072980A2 (en) * 2014-11-05 2016-05-12 Daramic, Llc Improved battery separators and related methods
US11942656B2 (en) 2014-11-05 2024-03-26 Daramic, Llc Battery separators, batteries and related methods
DE112016000936T5 (de) 2015-02-26 2017-12-07 Daramic, Llc Dampfdruckbarrieren für Blei-Säure-Batterien für verbesserte Wasserverlustleistung, Separatoren, Systeme und Herstellungsverfahren und Anwendung davon
EP3262701B1 (en) * 2015-02-26 2023-06-14 Daramic, Llc Improved water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof
DE202017007423U1 (de) * 2016-04-08 2021-05-28 Daramic, Llc Verbesserte Separatoren für Enhanced-Flooded-Batterien und Batterien
WO2017209748A1 (en) * 2016-06-01 2017-12-07 Daramic, Llc Improved hybrid separators for lead acid batteries
WO2021207083A1 (en) * 2020-04-06 2021-10-14 Daramic, Llc Surfactant coated separator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440838A (en) * 1982-06-07 1984-04-03 Kimberly-Clark Corporation Lead acid battery, separator therefor
AU592178B2 (en) * 1986-05-19 1990-01-04 W.R. Grace & Co.-Conn. Sheet material suitable for use as a battery separator
AU7421791A (en) * 1990-07-09 1992-01-09 Daramic, Inc. Battery separator for recombinant batteries

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1044028A (en) * 1962-07-24 1966-09-28 Grace W R & Co Improvements relating to filled polyolefine
US3351495A (en) * 1966-11-22 1967-11-07 Grace W R & Co Battery separator
DE2415076C3 (de) * 1973-03-30 1980-09-25 Sekisui Kagaku Kogyo K.K., Osaka (Japan) Verfahren zur Herstellung einer Kunststoffbahn mit einer Porenschichtstruktur als Separator für galvanische Elemente und dessen Verwendung
US4024323A (en) * 1975-02-06 1977-05-17 Evans Products Company Battery separator
US4210709A (en) * 1978-08-01 1980-07-01 Asahi Kasei Kogyo Kabushiki Kaisha Microporous film battery separator
US4216281A (en) * 1978-08-21 1980-08-05 W. R. Grace & Co. Battery separator
CA1258690A (en) * 1984-11-23 1989-08-22 Harlan B. Johnson Battery separator
CA1233621A (en) * 1984-12-28 1988-03-08 Harlan B. Johnson Battery separator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440838A (en) * 1982-06-07 1984-04-03 Kimberly-Clark Corporation Lead acid battery, separator therefor
AU592178B2 (en) * 1986-05-19 1990-01-04 W.R. Grace & Co.-Conn. Sheet material suitable for use as a battery separator
AU7421791A (en) * 1990-07-09 1992-01-09 Daramic, Inc. Battery separator for recombinant batteries

Also Published As

Publication number Publication date
AU5796690A (en) 1991-01-10
JPH0364856A (ja) 1991-03-20
NZ234229A (en) 1991-07-26
DE59005798D1 (de) 1994-06-30
DE3922160C2 (enExample) 1991-11-28
EP0409363A3 (en) 1991-01-30
US5246798A (en) 1993-09-21
KR910003851A (ko) 1991-02-28
ES2055310T3 (es) 1994-08-16
CA2020539A1 (en) 1991-01-07
EP0409363A2 (de) 1991-01-23
DE3922160A1 (de) 1991-01-10
EP0409363B1 (de) 1994-05-25

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