TW337514B - Precipitated silica having high sodium sulfate content - Google Patents

Precipitated silica having high sodium sulfate content

Info

Publication number
TW337514B
TW337514B TW085115432A TW85115432A TW337514B TW 337514 B TW337514 B TW 337514B TW 085115432 A TW085115432 A TW 085115432A TW 85115432 A TW85115432 A TW 85115432A TW 337514 B TW337514 B TW 337514B
Authority
TW
Taiwan
Prior art keywords
sodium sulfate
precipitated silica
sulfate content
high sodium
weight
Prior art date
Application number
TW085115432A
Other languages
English (en)
Inventor
L Boyer James
G Krivak Thomas
E Swift Harold
c wang Robert
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Application granted granted Critical
Publication of TW337514B publication Critical patent/TW337514B/zh

Links

Classifications

    • 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
    • H01M10/10—Immobilising of electrolyte
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Silicon Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
TW085115432A 1995-11-08 1996-12-13 Precipitated silica having high sodium sulfate content TW337514B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/555,552 US5605569A (en) 1995-11-08 1995-11-08 Precipitated silica having high sodium sulfate content

Publications (1)

Publication Number Publication Date
TW337514B true TW337514B (en) 1998-08-01

Family

ID=24217701

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085115432A TW337514B (en) 1995-11-08 1996-12-13 Precipitated silica having high sodium sulfate content

Country Status (4)

Country Link
US (1) US5605569A (zh)
AU (1) AU7611096A (zh)
TW (1) TW337514B (zh)
WO (1) WO1997017306A1 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19526476A1 (de) * 1995-07-20 1997-01-23 Degussa Fällungskieselsäure
DE19527278A1 (de) * 1995-07-26 1997-01-30 Degussa Fällungskieselsäure
KR100342941B1 (ko) * 1996-05-31 2002-08-22 피피지 인더스트리즈 오하이오 인코포레이티드 무정형의침전된실리카
EP0902758B1 (en) * 1996-05-31 2001-06-06 PPG Industries Ohio, Inc. Amorphous precipitated silica
US5929156A (en) * 1997-05-02 1999-07-27 J.M. Huber Corporation Silica product for use in elastomers
US5891949A (en) * 1997-05-02 1999-04-06 J.M. Huber Corporation Natural rubber compound
US20060147369A1 (en) * 1997-07-21 2006-07-06 Neophotonics Corporation Nanoparticle production and corresponding structures
US20090075083A1 (en) * 1997-07-21 2009-03-19 Nanogram Corporation Nanoparticle production and corresponding structures
US7384680B2 (en) 1997-07-21 2008-06-10 Nanogram Corporation Nanoparticle-based power coatings and corresponding structures
US6726990B1 (en) * 1998-05-27 2004-04-27 Nanogram Corporation Silicon oxide particles
US20030022068A1 (en) * 2001-05-23 2003-01-30 Pekala Richard W. Lead acid battery separator with improved electrical and mechanical properties
EP1495502A4 (en) * 2002-02-07 2006-12-13 Kvg Technologies Inc GELIFIED ELECTROLYTE LEAD BATTERY BATTERY, FORMED BY FILTRATION OF ABSORBENT SEPARATORS, ITS ELECTROLYTES, AND ITS ABSORBENT SEPARATORS
JP2005053728A (ja) * 2003-08-01 2005-03-03 Dsl Japan Co Ltd 高吸油性および高い構造性を有する非晶質シリカ粒子
FR2930538B1 (fr) * 2008-04-25 2010-05-21 Rhodia Operations Nouveau procede de preparation de silice precipitee
US20090297459A1 (en) * 2008-06-03 2009-12-03 Duen-Wu Hua Transparent silica gel/precipitated silica composite materials for dentifrices
KR20110101136A (ko) * 2008-11-26 2011-09-15 도레이 토넨 기노우마쿠 고도카이샤 미세다공막, 이러한 필름의 제조 방법 및 전지 세퍼레이터 필름으로서의 이러한 필름의 사용
CN103754884B (zh) * 2014-02-12 2015-08-12 肇庆市金三江化工有限公司 一种连续生产高清洁二氧化硅的方法
WO2017177158A2 (en) * 2016-04-08 2017-10-12 Daramic, Llc Improved separators for enhanced flooded batteries, batteries, and related methods
CN118783031A (zh) * 2016-08-05 2024-10-15 阿姆泰克研究国际公司 固化的、适型的多孔复合材料及相关的装置、方法和用途
US11374227B2 (en) 2018-02-02 2022-06-28 Amtek Research International Llc Dry process electrically conductive composite formation

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657149A (en) * 1952-10-21 1953-10-27 Du Pont Method of esterifying the surface of a silica substrate having a reactive silanol surface and product thereof
US2772322A (en) * 1953-08-05 1956-11-27 Us Rubber Co Microporous vinyl chloride resin and method of making same
US3351495A (en) * 1966-11-22 1967-11-07 Grace W R & Co Battery separator
US3696061A (en) * 1970-04-13 1972-10-03 Amerace Esna Corp Method for forming flowable powder processable into microporous object
US3798294A (en) * 1972-02-10 1974-03-19 Grace W R & Co Method for producing battery separator sheet
US3928541A (en) * 1972-09-05 1975-12-23 Huber Corp J M Amorphous precipitated siliceous pigments for cosmetic or dentrifrice use and methods for their production
US4038098A (en) * 1972-09-05 1977-07-26 J. M. Huber Corporation Amorphous precipitated siliceous pigments for cosmetic or dentrifice use and methods for their production
US4024323A (en) * 1975-02-06 1977-05-17 Evans Products Company Battery separator
AU505536B2 (en) * 1975-03-12 1979-11-22 J.M. Huber Corp. Methods for production and use of siliceous products
JPS5819689B2 (ja) * 1975-06-18 1983-04-19 旭化成株式会社 タコウマク
JPS5937292B2 (ja) * 1977-10-03 1984-09-08 旭化成株式会社 ポリオレフイン樹脂多孔膜およびアルカリ蓄電池セパレ−タ−ならびにミクロフイルタ−
US4210709A (en) * 1978-08-01 1980-07-01 Asahi Kasei Kogyo Kabushiki Kaisha Microporous film battery separator
US4331622A (en) * 1978-08-01 1982-05-25 Asahi Kasei Kogyo Kabushiki Kaisha Method for manufacturing a microporous film having low electrical resistance and high durability
US4243428A (en) * 1979-01-24 1981-01-06 Donnet Jean Baptise Processes for the manufacturing of precipitated silica
US4237083A (en) * 1979-02-13 1980-12-02 Evans Products Company Process of manufacturing a microporous sheet material
DE3144299A1 (de) * 1981-11-07 1983-05-19 Degussa Ag, 6000 Frankfurt Faellungskieselsaeuren mit hoher struktur und verfahren zu ihrer herstellung
US4734229A (en) * 1984-11-13 1988-03-29 Entek Manufacturing Inc. Method for calendering temperature-critical thermoplastic material using a two-phase heat transfer medium
US4648417A (en) * 1985-02-11 1987-03-10 Entek Manufacturing Inc. Apparatus for degreasing a continuous sheet of thin material
US4681750A (en) * 1985-07-29 1987-07-21 Ppg Industries, Inc. Preparation of amorphous, precipitated silica and siliceous filler-reinforced microporous polymeric separator
FR2649089B1 (fr) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie Silice a porosite controlee et son procede d'obtention
US5094829A (en) * 1990-06-21 1992-03-10 Ppg Industries, Inc. Reinforced precipitated silica

Also Published As

Publication number Publication date
WO1997017306A1 (en) 1997-05-15
AU7611096A (en) 1997-05-29
US5605569A (en) 1997-02-25

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