NO975601L - Modifisering av str÷mningsmotstanden for diafragmaer - Google Patents
Modifisering av str÷mningsmotstanden for diafragmaerInfo
- 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
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)
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)
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)
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 |
-
1996
- 1996-12-04 DE DE19650316A patent/DE19650316A1/de not_active Withdrawn
-
1997
- 1997-12-02 US US08/982,441 patent/US5919348A/en not_active Expired - Fee Related
- 1997-12-03 EP EP97121253A patent/EP0846789A1/de not_active Withdrawn
- 1997-12-03 NO NO975601A patent/NO975601L/no not_active Application Discontinuation
- 1997-12-04 JP JP9334068A patent/JPH10273792A/ja not_active Withdrawn
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
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |