BE796440A - Procede d'electrolyse d'une solution aqueuse de chlorure de sodium - Google Patents

Procede d'electrolyse d'une solution aqueuse de chlorure de sodium

Info

Publication number
BE796440A
BE796440A BE128507A BE128507A BE796440A BE 796440 A BE796440 A BE 796440A BE 128507 A BE128507 A BE 128507A BE 128507 A BE128507 A BE 128507A BE 796440 A BE796440 A BE 796440A
Authority
BE
Belgium
Prior art keywords
sodium chloride
aqueous sodium
chloride solution
electrolysis process
electrolysis
Prior art date
Application number
BE128507A
Other languages
English (en)
French (fr)
Inventor
A J Stacey
R L Dotson
Original Assignee
Diamond Shamrock Corp
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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of BE796440A publication Critical patent/BE796440A/xx

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
BE128507A 1972-03-09 1973-03-08 Procede d'electrolyse d'une solution aqueuse de chlorure de sodium BE796440A (fr)

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 (1)

Publication Number Publication Date
BE796440A true BE796440A (fr) 1973-09-10

Family

ID=26926639

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128507A BE796440A (fr) 1972-03-09 1973-03-08 Procede d'electrolyse d'une solution aqueuse de chlorure de sodium

Country Status (15)

Country Link
US (1) US3773634A (xx)
JP (1) JPS5210678B2 (xx)
AR (1) AR201101A1 (xx)
AT (1) AT320679B (xx)
BE (1) BE796440A (xx)
CA (1) CA1003781A (xx)
DE (1) DE2311556C3 (xx)
ES (1) ES412416A1 (xx)
FR (1) FR2175173B1 (xx)
GB (1) GB1369576A (xx)
IL (1) IL41733A (xx)
IT (1) IT979771B (xx)
LU (1) LU67180A1 (xx)
NL (1) NL162435C (xx)
SE (1) SE381892B (xx)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
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
JPS551351B2 (xx) * 1974-03-07 1980-01-12
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 (ja) * 1974-11-08 1976-05-12 Asahi Glass Co Ltd Yoionkokanmaku
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 (ja) * 1975-05-30 1984-12-10 旭硝子株式会社 水酸化ナトリウムの製造方法
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 (it) * 1975-07-09 1983-02-28 Asahi Chemical Ind Membrana scambiatrice di cationi sua preparazione e suo impiego
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 (xx) * 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 (it) * 1978-07-27 1986-02-24 Elche Ltd Cella di elettrolisi monopolare
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
US4488947A (en) * 1983-06-08 1984-12-18 Olin Corporation Process of operation of catholyteless membrane electrolytic cell
US4548694A (en) * 1983-06-08 1985-10-22 Olin Corporation 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 (de) * 2006-05-18 2007-11-22 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006041465A1 (de) * 2006-09-02 2008-03-06 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat
DE102007058701A1 (de) 2007-12-06 2009-06-10 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat
DE102008011473A1 (de) * 2008-02-27 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat
DE102009017862A1 (de) 2009-04-17 2010-10-21 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat
DE102009023940A1 (de) * 2009-06-04 2010-12-09 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat
US11142237B2 (en) 2020-01-14 2021-10-12 Honda Motor Co., Ltd. Tilt steering assembly for a vehicle
EP4083106B1 (de) 2021-04-30 2024-04-10 Covestro Deutschland AG Verfahren zur herstellung von polycarbonat mit verbesserter nachhaltigkeit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE381892B (sv) 1975-12-22
AT320679B (de) 1975-02-25
LU67180A1 (xx) 1974-03-14
ES412416A1 (es) 1976-05-01
CA1003781A (en) 1977-01-18
GB1369576A (en) 1974-10-09
US3773634A (en) 1973-11-20
DE2311556A1 (de) 1973-09-13
IL41733A (en) 1976-02-29
IT979771B (it) 1974-09-30
NL162435C (nl) 1980-05-16
DE2311556C3 (de) 1982-05-19
NL162435B (nl) 1979-12-17
AR201101A1 (es) 1975-02-14
FR2175173B1 (xx) 1976-11-05
JPS5210678B2 (xx) 1977-03-25
JPS491497A (xx) 1974-01-08
IL41733A0 (en) 1973-06-29
FR2175173A1 (xx) 1973-10-19
DE2311556B2 (de) 1977-08-18
NL7303297A (xx) 1973-09-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DIAMOND SHAMROCK CORP.

Effective date: 19840308