BE889000A - Procede de depot d'un diaphragme d'amiante et diapharagme ainsi obtenu - Google Patents
Procede de depot d'un diaphragme d'amiante et diapharagme ainsi obtenuInfo
- Publication number
- BE889000A BE889000A BE0/204927A BE204927A BE889000A BE 889000 A BE889000 A BE 889000A BE 0/204927 A BE0/204927 A BE 0/204927A BE 204927 A BE204927 A BE 204927A BE 889000 A BE889000 A BE 889000A
- Authority
- BE
- Belgium
- Prior art keywords
- diapharagm
- depositing
- asbestos diaphragm
- asbestos
- diaphragm
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
-
- 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
- C25B13/04—Diaphragms; Spacing elements characterised by the material
-
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/154,707 US4339313A (en) | 1980-03-05 | 1980-05-30 | Method of operating an electrolytic cell |
Publications (1)
Publication Number | Publication Date |
---|---|
BE889000A true BE889000A (fr) | 1981-11-27 |
Family
ID=22552435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/204927A BE889000A (fr) | 1980-05-30 | 1981-05-27 | Procede de depot d'un diaphragme d'amiante et diapharagme ainsi obtenu |
Country Status (9)
Country | Link |
---|---|
US (1) | US4339313A (fr) |
JP (1) | JPS5723087A (fr) |
BE (1) | BE889000A (fr) |
BR (1) | BR8103188A (fr) |
CA (1) | CA1173788A (fr) |
DE (1) | DE3119353C2 (fr) |
FR (1) | FR2483471A1 (fr) |
GB (1) | GB2076857B (fr) |
NL (1) | NL8102083A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5729589A (en) * | 1980-07-29 | 1982-02-17 | Asahi Glass Co Ltd | Preparation of electrolytic diaphragm |
US4366041A (en) * | 1981-02-18 | 1982-12-28 | Ppg Industries, Inc. | Method of preparing a cathode-diaphragm unit |
US4436599A (en) | 1983-04-13 | 1984-03-13 | E. I. Dupont Denemours & Company | Method for making a cathode, and method for lowering hydrogen overvoltage in a chloralkali cell |
JPH0212250Y2 (fr) * | 1985-07-16 | 1990-04-06 | ||
US6375741B2 (en) | 1991-03-06 | 2002-04-23 | Timothy J. Reardon | Semiconductor processing spray coating apparatus |
US6296745B1 (en) | 2000-04-28 | 2001-10-02 | Ppg Industries Ohio, Inc. | Method of operating chlor-alkali electrolytic cells |
US7906005B2 (en) * | 2003-08-08 | 2011-03-15 | Hubbard Frank G | Means and method of chemical production |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US442204A (en) * | 1890-12-09 | Diaphragm for electrolytic cells | ||
US3055811A (en) * | 1961-05-08 | 1962-09-25 | Universal Oil Prod Co | Electrolysis with improved platinum plated titanium anode and manufacture thereof |
DE1567939A1 (de) * | 1967-08-28 | 1970-10-01 | Dow Chemical Co | Chlorzelle |
GB1268182A (en) * | 1968-04-03 | 1972-03-22 | Ici Ltd | Electrolytic cell |
FR2100878B1 (fr) * | 1970-07-09 | 1973-06-29 | Nippon Soda Co |
-
1980
- 1980-05-30 US US06/154,707 patent/US4339313A/en not_active Expired - Lifetime
-
1981
- 1981-04-10 CA CA000375186A patent/CA1173788A/fr not_active Expired
- 1981-04-28 NL NL8102083A patent/NL8102083A/nl not_active Application Discontinuation
- 1981-05-15 DE DE3119353A patent/DE3119353C2/de not_active Expired
- 1981-05-22 BR BR8103188A patent/BR8103188A/pt unknown
- 1981-05-26 FR FR8110460A patent/FR2483471A1/fr active Granted
- 1981-05-27 BE BE0/204927A patent/BE889000A/fr not_active IP Right Cessation
- 1981-05-27 JP JP8069181A patent/JPS5723087A/ja active Pending
- 1981-06-01 GB GB8116706A patent/GB2076857B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2076857A (en) | 1981-12-09 |
GB2076857B (en) | 1983-09-21 |
FR2483471B1 (fr) | 1984-12-28 |
FR2483471A1 (fr) | 1981-12-04 |
NL8102083A (nl) | 1981-12-16 |
JPS5723087A (en) | 1982-02-06 |
US4339313A (en) | 1982-07-13 |
DE3119353C2 (de) | 1987-01-08 |
CA1173788A (fr) | 1984-09-04 |
BR8103188A (pt) | 1982-02-09 |
DE3119353A1 (de) | 1982-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: PPG INDUSTRIES INC. Effective date: 19870531 |