NL7303297A - - Google Patents
Info
- Publication number
- NL7303297A NL7303297A NL7303297A NL7303297A NL7303297A NL 7303297 A NL7303297 A NL 7303297A NL 7303297 A NL7303297 A NL 7303297A NL 7303297 A NL7303297 A NL 7303297A NL 7303297 A NL7303297 A NL 7303297A
- Authority
- NL
- Netherlands
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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23312972A | 1972-03-09 | 1972-03-09 | |
US31296572A | 1972-12-07 | 1972-12-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7303297A true NL7303297A (en) | 1973-09-11 |
NL162435B NL162435B (en) | 1979-12-17 |
NL162435C NL162435C (en) | 1980-05-16 |
Family
ID=26926639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7303297.A NL162435C (en) | 1972-03-09 | 1973-03-08 | PROCESS FOR PREPARING SODIUM HYDROXIDE AND CHLORINE IN AN ELECTROLYSIS CELL OF THE MEMBRANE TYPE. |
Country Status (15)
Country | Link |
---|---|
US (1) | US3773634A (en) |
JP (1) | JPS5210678B2 (en) |
AR (1) | AR201101A1 (en) |
AT (1) | AT320679B (en) |
BE (1) | BE796440A (en) |
CA (1) | CA1003781A (en) |
DE (1) | DE2311556C3 (en) |
ES (1) | ES412416A1 (en) |
FR (1) | FR2175173B1 (en) |
GB (1) | GB1369576A (en) |
IL (1) | IL41733A (en) |
IT (1) | IT979771B (en) |
LU (1) | LU67180A1 (en) |
NL (1) | NL162435C (en) |
SE (1) | SE381892B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2560151B1 (en) | 1974-03-07 | 1980-11-27 | Asahi Chemical Ind | Dense cation exchange membrane containing fluorocarbon polymers and functional groups for the electrolysis of an aqueous sodium chloride solution |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3948737A (en) * | 1971-12-27 | 1976-04-06 | Hooker Chemicals & Plastics Corporation | Process for electrolysis of brine |
US4036714A (en) * | 1972-10-19 | 1977-07-19 | E. I. Du Pont De Nemours And Company, Inc. | Electrolytic cells and processes |
US3976549A (en) * | 1973-02-26 | 1976-08-24 | Hooker Chemicals & Plastics Corporation | Electrolysis method |
CA1058556A (en) * | 1973-08-15 | 1979-07-17 | Hooker Chemicals And Plastics Corp. | Process and apparatus for electrolysis |
US3954579A (en) * | 1973-11-01 | 1976-05-04 | Hooker Chemicals & Plastics Corporation | Electrolytic method for the simultaneous manufacture of concentrated and dilute aqueous hydroxide solutions |
US3899403A (en) * | 1973-11-01 | 1975-08-12 | Hooker Chemicals Plastics Corp | Electrolytic method of making concentrated hydroxide solutions by sequential use of 3-compartment and 2-compartment electrolytic cells having separating compartment walls of particular cation-active permselective membranes |
US4100050A (en) * | 1973-11-29 | 1978-07-11 | Hooker Chemicals & Plastics Corp. | Coating metal anodes to decrease consumption rates |
US4178218A (en) * | 1974-03-07 | 1979-12-11 | Asahi Kasei Kogyo Kabushiki Kaisha | Cation exchange membrane and use thereof in the electrolysis of sodium chloride |
US4040919A (en) * | 1974-10-29 | 1977-08-09 | Hooker Chemicals & Plastics Corporation | Voltage reduction of membrane cell for the electrolysis of brine |
JPS5154082A (en) * | 1974-11-08 | 1976-05-12 | Asahi Glass Co Ltd | YOION KOKANMAKU |
US4012303A (en) * | 1974-12-23 | 1977-03-15 | Hooker Chemicals & Plastics Corporation | Trifluorostyrene sulfonic acid membranes |
US3959095A (en) * | 1975-01-31 | 1976-05-25 | Hooker Chemicals & Plastics Corporation | Method of operating a three compartment electrolytic cell for the production of alkali metal hydroxides |
US4040935A (en) * | 1975-04-11 | 1977-08-09 | Basf Wyandotte Corporation | Protective covering for electrolytic filter press cell frames |
US4124477A (en) * | 1975-05-05 | 1978-11-07 | Hooker Chemicals & Plastics Corp. | Electrolytic cell utilizing pretreated semi-permeable membranes |
JPS5950753B2 (en) * | 1975-05-30 | 1984-12-10 | 旭硝子株式会社 | Method for producing sodium hydroxide |
US3974047A (en) * | 1975-06-02 | 1976-08-10 | The B. F. Goodrich Company | Electrolytic cation exchange process for conjoint manufacture of chlorine and phosphate salts |
IT1061477B (en) * | 1975-07-09 | 1983-02-28 | Asahi Chemical Ind | CATIONI EXCHANGER MEMBRANE ON ITS PREPARATION AND USE |
JPS529700A (en) * | 1975-07-15 | 1977-01-25 | Asahi Chem Ind Co Ltd | Manufacturing method of high purity caustic soda solution |
US3985631A (en) * | 1975-08-13 | 1976-10-12 | Diamond Shamrock Corporation | Pretreatment and start-up of electrolytic cell membranes |
US4062743A (en) * | 1975-12-22 | 1977-12-13 | Ahn Byung K | Electrolytic process for potassium hydroxide |
US4055475A (en) * | 1976-02-24 | 1977-10-25 | Olin Corporation | Method for operating electrolytic diaphragm cells |
JPS52167664U (en) * | 1976-06-14 | 1977-12-19 | ||
US4056448A (en) * | 1976-12-17 | 1977-11-01 | Diamond Shamrock Corporation | Process for brine membrane cell operation with external caustic and nacl concentration control |
CA1117895A (en) * | 1976-12-17 | 1982-02-09 | Basf Wyandotte Corporation | Method of reducing chlorate formation in a chlor-alkali electrolytic cell |
US4110265A (en) * | 1977-03-01 | 1978-08-29 | Ionics Inc. | Ion exchange membranes based upon polyphenylene sulfide |
JPS5337198A (en) * | 1977-07-15 | 1978-04-06 | Asahi Chem Ind Co Ltd | Electrolytic method of sodium chloride |
IT1118243B (en) * | 1978-07-27 | 1986-02-24 | Elche Ltd | MONOPOLAR ELECTROLYSIS CELL |
JPS55110786A (en) * | 1979-02-16 | 1980-08-26 | Asahi Chem Ind Co Ltd | Method for electrolysis of alkali chloride |
JPS5547151A (en) * | 1979-06-04 | 1980-04-03 | Asahi Chem Ind Co Ltd | Cation exchange membrane |
JPS5547152A (en) * | 1979-08-20 | 1980-04-03 | Asahi Chem Ind Co Ltd | New type cation exchange membrane |
US4548694A (en) * | 1983-06-08 | 1985-10-22 | Olin Corporation | Catholyteless membrane electrolytic cell |
US4488947A (en) * | 1983-06-08 | 1984-12-18 | Olin Corporation | Process of operation of catholyteless membrane electrolytic cell |
US4532018A (en) * | 1983-09-06 | 1985-07-30 | Olin Corporation | Chlor-alkali cell control system based on mass flow analysis |
EP1609887A1 (en) | 2004-06-22 | 2005-12-28 | CHLORINE ENGINEERS CORP., Ltd. | Ion exchange membrane electrolytic process |
DE102006023261A1 (en) * | 2006-05-18 | 2007-11-22 | Bayer Materialscience Ag | Process for the production of chlorine from hydrogen chloride and oxygen |
DE102006041465A1 (en) * | 2006-09-02 | 2008-03-06 | Bayer Materialscience Ag | Process for the preparation of diaryl carbonate |
DE102007058701A1 (en) * | 2007-12-06 | 2009-06-10 | Bayer Materialscience Ag | Process for the preparation of diaryl carbonate |
DE102008011473A1 (en) | 2008-02-27 | 2009-09-03 | Bayer Materialscience Ag | Process for the production of polycarbonate |
DE102009017862A1 (en) | 2009-04-17 | 2010-10-21 | Bayer Materialscience Ag | Process for the preparation of diaryl carbonate |
DE102009023940A1 (en) * | 2009-06-04 | 2010-12-09 | Bayer Materialscience Ag | Process for the production of polycarbonate |
US11142237B2 (en) | 2020-01-14 | 2021-10-12 | Honda Motor Co., Ltd. | Tilt steering assembly for a vehicle |
EP4083106B1 (en) | 2021-04-30 | 2024-04-10 | Covestro Deutschland AG | Method for the preparation of polycarbonate with improved sustainability |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB955307A (en) * | 1962-01-26 | 1964-04-15 | Pittsburgh Plate Glass Co | Improvements in and relating to the electrolytic production of alkali metal hydroxide and chlorine |
US3616328A (en) * | 1968-09-23 | 1971-10-26 | Hooker Chemical Corp | Catholyte recirculation in diaphragm chlor-alkali cells |
-
1972
- 1972-03-09 US US00233129A patent/US3773634A/en not_active Expired - Lifetime
-
1973
- 1973-03-06 CA CA165,361A patent/CA1003781A/en not_active Expired
- 1973-03-07 ES ES412416A patent/ES412416A1/en not_active Expired
- 1973-03-08 NL NL7303297.A patent/NL162435C/en not_active IP Right Cessation
- 1973-03-08 SE SE7303248A patent/SE381892B/en unknown
- 1973-03-08 IT IT48684/73A patent/IT979771B/en active
- 1973-03-08 AT AT205173A patent/AT320679B/en active
- 1973-03-08 DE DE2311556A patent/DE2311556C3/en not_active Expired
- 1973-03-08 FR FR7308278A patent/FR2175173B1/fr not_active Expired
- 1973-03-08 GB GB1129273A patent/GB1369576A/en not_active Expired
- 1973-03-08 IL IL41733A patent/IL41733A/en unknown
- 1973-03-08 LU LU67180A patent/LU67180A1/xx unknown
- 1973-03-08 BE BE128507A patent/BE796440A/en not_active IP Right Cessation
- 1973-03-08 AR AR246951A patent/AR201101A1/en active
- 1973-03-09 JP JP48027238A patent/JPS5210678B2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2560151B1 (en) | 1974-03-07 | 1980-11-27 | Asahi Chemical Ind | Dense cation exchange membrane containing fluorocarbon polymers and functional groups for the electrolysis of an aqueous sodium chloride solution |
DE2510071B2 (en) | 1974-03-07 | 1980-11-27 | Asahi Kasei Kogyo K.K., Osaka (Japan) | Process for the electrolysis of sodium chloride |
DE2560232B2 (en) * | 1974-03-07 | 1981-08-06 | Asahi Kasei Kogyo K.K., Osaka | Dense cation exchange membrane containing fluorocarbon powders and functional groups for the electrolysis of an aqueous sodium chloride solution |
DE2560241C2 (en) * | 1974-03-07 | 1982-07-01 | Asahi Kasei Kogyo K.K., Osaka | Process for the electrolysis of sodium chloride |
Also Published As
Publication number | Publication date |
---|---|
JPS491497A (en) | 1974-01-08 |
SE381892B (en) | 1975-12-22 |
AT320679B (en) | 1975-02-25 |
DE2311556B2 (en) | 1977-08-18 |
AR201101A1 (en) | 1975-02-14 |
BE796440A (en) | 1973-09-10 |
FR2175173A1 (en) | 1973-10-19 |
US3773634A (en) | 1973-11-20 |
FR2175173B1 (en) | 1976-11-05 |
CA1003781A (en) | 1977-01-18 |
DE2311556C3 (en) | 1982-05-19 |
NL162435C (en) | 1980-05-16 |
IT979771B (en) | 1974-09-30 |
ES412416A1 (en) | 1976-05-01 |
LU67180A1 (en) | 1974-03-14 |
IL41733A (en) | 1976-02-29 |
DE2311556A1 (en) | 1973-09-13 |
GB1369576A (en) | 1974-10-09 |
NL162435B (en) | 1979-12-17 |
JPS5210678B2 (en) | 1977-03-25 |
IL41733A0 (en) | 1973-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |