NO975601L - Modifisering av str÷mningsmotstanden for diafragmaer - Google Patents

Modifisering av str÷mningsmotstanden for diafragmaer

Info

Publication number
NO975601L
NO975601L NO975601A NO975601A NO975601L NO 975601 L NO975601 L NO 975601L NO 975601 A NO975601 A NO 975601A NO 975601 A NO975601 A NO 975601A NO 975601 L NO975601 L NO 975601L
Authority
NO
Norway
Prior art keywords
flow resistance
diaphragms
modification
diaphragm
zro
Prior art date
Application number
NO975601A
Other languages
English (en)
Norwegian (no)
Other versions
NO975601D0 (no
Inventor
Holger Friedrich
Klaus-Dieter Hoppe
Bernd Leutner
Dieter Schlofer
Kurt Hecky
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of NO975601D0 publication Critical patent/NO975601D0/no
Publication of NO975601L publication Critical patent/NO975601L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
NO975601A 1996-12-04 1997-12-03 Modifisering av str÷mningsmotstanden for diafragmaer NO975601L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19650316A DE19650316A1 (de) 1996-12-04 1996-12-04 Verfahren zur Modifikation des Durchflußwiderstandes von Diaphragmen

Publications (2)

Publication Number Publication Date
NO975601D0 NO975601D0 (no) 1997-12-03
NO975601L true NO975601L (no) 1998-06-05

Family

ID=7813637

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975601A NO975601L (no) 1996-12-04 1997-12-03 Modifisering av str÷mningsmotstanden for diafragmaer

Country Status (5)

Country Link
US (1) US5919348A (ja)
EP (1) EP0846789A1 (ja)
JP (1) JPH10273792A (ja)
DE (1) DE19650316A1 (ja)
NO (1) NO975601L (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19746404A1 (de) * 1997-10-21 1999-04-22 Basf Ag Verfahren zur Herstellung von Kompositfasern und Disphragmen
US6059944A (en) * 1998-07-29 2000-05-09 Ppg Industries Ohio, Inc. Diaphragm for electrolytic cell
US7329332B2 (en) * 2004-08-25 2008-02-12 Ppg Industries Ohio, Inc. Diaphragm for electrolytic cell
WO2008030216A1 (en) * 2006-09-07 2008-03-13 Ppg Industries Ohio, Inc. Method of operating a diaphragm electrolytic cell
US7618527B2 (en) * 2005-08-31 2009-11-17 Ppg Industries Ohio, Inc. Method of operating a diaphragm electrolytic cell
US8460536B2 (en) * 2006-01-19 2013-06-11 Eagle Controlled 2 Ohio Spinco, Inc. Diaphragm for electrolytic cell
ITMI20072271A1 (it) 2007-12-04 2009-06-05 Industrie De Nora Spa Separatore per celle elettrolitiche cloro-alcali e metodo per la sua fabbricazione
JP5210360B2 (ja) * 2009-07-30 2013-06-12 ローム アンド ハース カンパニー 相乗的殺微生物組成物
US8784620B2 (en) * 2010-05-13 2014-07-22 Axiall Ohio, Inc. Method of operating a diaphragm electrolytic cell
JP5550611B2 (ja) * 2010-08-09 2014-07-16 ダウ グローバル テクノロジーズ エルエルシー １，２−ベンゾイソチアゾリン−３−オンを含む組成物
WO2019055801A1 (en) * 2017-09-15 2019-03-21 Dow Global Technologies Llc TEMPORARY MODIFICATION OF THE PERMEABILITY OF A PERMEABLE DIAPHRAGM TO ELECTROLYTES
WO2019055815A1 (en) * 2017-09-15 2019-03-21 Dow Global Technologies Llc ELECTROLYTE PERMEABLE DIAPHRAGM

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938069A1 (de) * 1979-09-20 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Asbestdiaphragmen fuer elektrochemische zellen und deren herstellung
US4666573A (en) * 1985-09-05 1987-05-19 Ppg Industries, Inc. Synthetic diaphragm and process of use thereof
US4680101A (en) * 1986-11-04 1987-07-14 Ppg Industries, Inc. Electrolyte permeable diaphragm including a polymeric metal oxide
FR2650843B1 (fr) * 1989-08-10 1992-01-17 Rhone Poulenc Chimie Diaphragme, association d'un tel diaphragme a un element cathodique et leur procede d'obtention
US5188712A (en) * 1991-01-03 1993-02-23 Ppg Industries, Inc. Diaphragm for use in chlor-alkali cells
CA2057826C (en) * 1991-01-03 1998-09-01 Donald W. Dubois Method of operating chlor-alkali cells
EP0861893A3 (en) * 1991-09-19 1999-11-10 Genentech, Inc. High level expression of immunoglobulin polypeptides
US5266350A (en) * 1992-07-14 1993-11-30 The Dow Chemical Company Processes and materials for treatment and repair of electrolytic cell separators
FR2703075B1 (fr) * 1993-03-26 1995-06-16 Rhone Poulenc Chimie Procede de preparation de diaphragme microporeux.
DE19500871A1 (de) * 1995-01-13 1996-07-18 Basf Ag Verfahren zum Recyclen von Diaphragmen
US5630930A (en) * 1995-07-26 1997-05-20 Ppg Industries, Inc. Method for starting a chlor-alkali diaphragm cell

Also Published As

Publication number Publication date
NO975601D0 (no) 1997-12-03
JPH10273792A (ja) 1998-10-13
EP0846789A1 (de) 1998-06-10
US5919348A (en) 1999-07-06
DE19650316A1 (de) 1998-06-10

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application