CA1187442A - Permionic membrane electrolytic cell current distribution means - Google Patents

Permionic membrane electrolytic cell current distribution means

Info

Publication number: CA1187442A
Authority: CA; Canada
Prior art keywords: permionic membrane; cathode; electrocatalyst; permionic; inch
Prior art date: 1980-11-17
Legal status (The legal status 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 status listed.): Expired

Application number

CA000388583A

Other languages

English (en)

French (fr)

Inventor

Preston S. White

Donald W. Dubois

Arthur C. Ellsworth

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

PPG Industries Ohio Inc

Original Assignee

PPG Industries Inc

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.)

1980-11-17

Filing date

1981-10-23

Publication date

1985-05-21

1981-10-23 Application filed by PPG Industries Inc filed Critical PPG Industries Inc

1985-05-21 Application granted granted Critical

1985-05-21 Publication of CA1187442A publication Critical patent/CA1187442A/en

Status Expired legal-status Critical Current

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
- 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
- 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
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Electrolytic Production Of Metals (AREA)

CA000388583A 1980-11-17 1981-10-23 Permionic membrane electrolytic cell current distribution means Expired CA1187442A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US20758080A	1980-11-17	1980-11-17
US207,580		1980-11-17

Publications (1)

Publication Number	Publication Date
CA1187442A true CA1187442A (en)	1985-05-21

Family

ID=22771167

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000388583A Expired CA1187442A (en)	1980-11-17	1981-10-23	Permionic membrane electrolytic cell current distribution means

Country Status (13)

Country	Link
JP (1)	JPS57114674A (es)
KR (1)	KR890000626B1 (es)
AU (1)	AU529875B2 (es)
BE (1)	BE891133A (es)
CA (1)	CA1187442A (es)
DE (1)	DE3145324C2 (es)
ES (2)	ES506560A0 (es)
FR (1)	FR2494305B1 (es)
GB (1)	GB2087433B (es)
IT (1)	IT1144932B (es)
NL (1)	NL8104559A (es)
NO (1)	NO813552L (es)
SE (1)	SE443582B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4832805A (en) *	1981-12-30	1989-05-23	General Electric Company	Multi-layer structure for electrode membrane-assembly and electrolysis process using same
IT1197007B (it) *	1986-07-28	1988-11-25	Oronzio De Nora Impianti	Catodo incollato alla superficie di una membrana a scambio ionico, per l'impiego in un elettrolizzatore per processi elettrochimici e relativo metodo di elettrolisi

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1118243B (it) *	1978-07-27	1986-02-24	Elche Ltd	Cella di elettrolisi monopolare

1981
- 1981-10-07 SE SE8105932A patent/SE443582B/sv not_active IP Right Cessation
- 1981-10-07 NL NL8104559A patent/NL8104559A/nl not_active Application Discontinuation
- 1981-10-15 AU AU76376/81A patent/AU529875B2/en not_active Ceased
- 1981-10-21 NO NO813552A patent/NO813552L/no unknown
- 1981-10-23 CA CA000388583A patent/CA1187442A/en not_active Expired
- 1981-10-23 FR FR8119992A patent/FR2494305B1/fr not_active Expired
- 1981-10-26 ES ES506560A patent/ES506560A0/es active Granted
- 1981-10-26 ES ES506561A patent/ES8300145A1/es not_active Expired
- 1981-11-11 KR KR8104327A patent/KR890000626B1/ko active
- 1981-11-13 GB GB8134239A patent/GB2087433B/en not_active Expired
- 1981-11-14 DE DE3145324A patent/DE3145324C2/de not_active Expired
- 1981-11-16 BE BE0/206552A patent/BE891133A/fr not_active IP Right Cessation
- 1981-11-17 IT IT25134/81A patent/IT1144932B/it active
- 1981-11-17 JP JP56184326A patent/JPS57114674A/ja active Pending

Also Published As

Publication number	Publication date
GB2087433A (en)	1982-05-26
IT8125134A0 (it)	1981-11-17
BE891133A (fr)	1982-05-17
ES8206666A1 (es)	1982-08-16
GB2087433B (en)	1984-02-22
KR830007880A (ko)	1983-11-07
NL8104559A (nl)	1982-06-16
FR2494305A1 (fr)	1982-05-21
AU7637681A (en)	1982-07-29
ES506560A0 (es)	1982-08-16
DE3145324C2 (de)	1987-01-02
ES506561A0 (es)	1982-10-01
ES8300145A1 (es)	1982-10-01
KR890000626B1 (en)	1989-03-22
AU529875B2 (en)	1983-06-23
DE3145324A1 (de)	1982-06-03
NO813552L (no)	1982-05-18
JPS57114674A (en)	1982-07-16
FR2494305B1 (fr)	1986-02-28
SE8105932L (sv)	1982-05-18
SE443582B (sv)	1986-03-03
IT1144932B (it)	1986-10-29

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Legal Events

Date	Code	Title	Description
2002-05-21	MKEX	Expiry