DE3176766D1 - Electrolysis cell and method of generating halogen - Google Patents

Electrolysis cell and method of generating halogen

Info

Publication number
DE3176766D1
DE3176766D1 DE8181108662T DE3176766T DE3176766D1 DE 3176766 D1 DE3176766 D1 DE 3176766D1 DE 8181108662 T DE8181108662 T DE 8181108662T DE 3176766 T DE3176766 T DE 3176766T DE 3176766 D1 DE3176766 D1 DE 3176766D1
Authority
DE
Germany
Prior art keywords
electrolysis cell
generating halogen
halogen
generating
electrolysis
Prior art date
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
DE8181108662T
Other languages
German (de)
English (en)
Inventor
Nora Oronzio De
Gian Nicola Martelli
Antonio Nidola
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.)
Oronzio de Nora SA
Original Assignee
Oronzio de Nora SA
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
Priority claimed from IT8025483A external-priority patent/IT8025483A0/it
Application filed by Oronzio de Nora SA filed Critical Oronzio de Nora SA
Application granted granted Critical
Publication of DE3176766D1 publication Critical patent/DE3176766D1/de
Expired legal-status Critical Current

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
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • 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
DE8181108662T 1980-10-21 1981-10-21 Electrolysis cell and method of generating halogen Expired DE3176766D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT8025483A IT8025483A0 (it) 1980-10-21 1980-10-21 Elettrocdi per celle ad elettrolita solido applicati sulla superficie di membrane scambiatrici di ioni e procedimentodi prparazione ed uso degli stessi.
US21217280A 1980-12-02 1980-12-02
US06/268,431 US4381979A (en) 1980-10-21 1981-05-29 Electrolysis cell and method of generating halogen

Publications (1)

Publication Number Publication Date
DE3176766D1 true DE3176766D1 (en) 1988-07-07

Family

ID=27273420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181108662T Expired DE3176766D1 (en) 1980-10-21 1981-10-21 Electrolysis cell and method of generating halogen

Country Status (2)

Country Link
EP (1) EP0050373B1 (fr)
DE (1) DE3176766D1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615775A (en) * 1979-08-03 1986-10-07 Oronzio De Nora Electrolysis cell and method of generating halogen
EP0066127B1 (fr) * 1981-05-22 1989-03-08 Asahi Glass Company Ltd. Cellule électrolytique à membrane échangeuse d'ions
JPS6017034B2 (ja) * 1981-05-26 1985-04-30 旭硝子株式会社 新規な電解用陽イオン交換膜
JPS6017033B2 (ja) * 1981-05-26 1985-04-30 旭硝子株式会社 電解用陽イオン交換膜
US4832805A (en) * 1981-12-30 1989-05-23 General Electric Company Multi-layer structure for electrode membrane-assembly and electrolysis process using same
JPH0670276B2 (ja) * 1983-05-02 1994-09-07 オロンジオ・ド・ノラ・イムピアンチ・エレットロキミシ・ソシエタ・ペル・アジオニ 塩素発生方法及びその電解槽
US4588483A (en) * 1984-07-02 1986-05-13 Olin Corporation High current density cell
FR2624885B1 (fr) * 1987-12-17 1991-01-04 Commissariat Energie Atomique Ensemble electrodes-electrolyte polymere solide utilisable par exemple pour l'electrolyse de l'eau, et son procede de fabrication
DE69033409T2 (de) * 1989-03-31 2000-08-03 United Technologies Corp Elektrolysezelle und Verwendungsmethode
KR100257807B1 (ko) * 1991-05-30 2000-06-01 엔.프럼 전기분해 셀 전극 챔버 및 이를 이용한 전기분해도금 및 금속층 제거방법
IT1270878B (it) * 1993-04-30 1997-05-13 Permelec Spa Nora Migliorata cella elettrochimica utilizzante membrane a scambio ionico e piatti bipolari metallici
US5547911A (en) * 1994-10-11 1996-08-20 E. I. Du Pont De Nemours And Company Process of imprinting catalytically active particles on membrane
JP3698727B2 (ja) * 1994-10-20 2005-09-21 ヘキスト・アクチェンゲゼルシャフト 金属化されたカチオン交換膜
IT1284072B1 (it) * 1996-06-26 1998-05-08 De Nora Spa Cella elettrochimica a membrana provvista di elettrodi a diffusione gassosa contattati da portacorrente metallici lisci e porosi a
ES2533254T3 (es) 2002-11-27 2015-04-08 Asahi Kasei Chemicals Corporation Célula electrolítica bipolar, sin intersticios
EP2746429A1 (fr) 2012-12-19 2014-06-25 Uhdenora S.p.A Électrolyseur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB797565A (en) * 1956-03-29 1958-07-02 Lonza Electric & Chem Works A method of activating the cathode surfaces of electrolytic hydrogen generators
GB1534942A (en) * 1976-11-11 1978-12-06 Portals Water Treatment Ltd Electrode assembly for an electrolytic cell
US4214954A (en) * 1978-12-04 1980-07-29 Olin Corporation Plated metallic cathode with porous copper subplating

Also Published As

Publication number Publication date
EP0050373B1 (fr) 1988-06-01
EP0050373A1 (fr) 1982-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee