GB1354314A - Electrolytic cell - Google Patents

Electrolytic cell

Info

Publication number
GB1354314A
GB1354314A GB1806071A GB1806071A GB1354314A GB 1354314 A GB1354314 A GB 1354314A GB 1806071 A GB1806071 A GB 1806071A GB 1806071 A GB1806071 A GB 1806071A GB 1354314 A GB1354314 A GB 1354314A
Authority
GB
United Kingdom
Prior art keywords
anodes
cell
anode
fluorine
envelope
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
GB1806071A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of GB1354314A publication Critical patent/GB1354314A/en
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
    • C25B9/17—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

Abstract

1354314 Anodes and electrolytic cells for production of fluorine from molten baths MONTECATINI EDISON SpA 28 May 1971 [1 June 1970] 18060/71 Heading C7B A carbon anode for the production of fluorine from a KF: 1À8HF molten bath has an end portion clad by a gas-tight envelope of good electrically conducting material, e.g. of copper. Such anodes may be used in a cell from which each anode protrudes through a common cover such that the gas-tight envelope is external of the cell so that electrical connection to the anode can be established through the envelope. The cell shown comprises a tank 1 surrounded by a jacket 2 for use in heating or cooling the bath; carbon anodes 4 having sheathed ends 5 extending through steel cover 3; diaphragms 10 and cathodes 8 positioned coaxially with the anodes; means for withdrawing gases generated; stuffing boxes 7 of insulating material including gasket 15, e.g. of PTFE, for preventing escape of gases from the cell; and means 6 for supplying electric current to the anodes.
GB1806071A 1970-06-01 1971-05-28 Electrolytic cell Expired GB1354314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2539070 1970-06-01

Publications (1)

Publication Number Publication Date
GB1354314A true GB1354314A (en) 1974-06-05

Family

ID=11216560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1806071A Expired GB1354314A (en) 1970-06-01 1971-05-28 Electrolytic cell

Country Status (9)

Country Link
US (1) US3773644A (en)
JP (1) JPS5436152B1 (en)
BE (1) BE767921A (en)
CA (1) CA938249A (en)
DE (1) DE2126820C3 (en)
ES (1) ES391761A1 (en)
FR (1) FR2095766A5 (en)
GB (1) GB1354314A (en)
NL (1) NL170314C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504366A (en) * 1983-04-26 1985-03-12 Aluminum Company Of America Support member and electrolytic method
US4664760A (en) * 1983-04-26 1987-05-12 Aluminum Company Of America Electrolytic cell and method of electrolysis using supported electrodes
US4511440A (en) * 1983-12-22 1985-04-16 Allied Corporation Process for the electrolytic production of fluorine and novel cell therefor
US4609249A (en) * 1985-04-25 1986-09-02 Aluminum Company Of America Electrically conductive connection for an electrode
CA2071235C (en) * 1991-07-26 2004-10-19 Gerald L. Bauer Anodic electrode for electrochemical fluorine cell
DE69415025T2 (en) * 1993-09-03 1999-08-05 Minnesota Mining & Mfg FLUOR CELL
GB9418598D0 (en) * 1994-09-14 1994-11-02 British Nuclear Fuels Plc Fluorine cell
US6210549B1 (en) * 1998-11-13 2001-04-03 Larry A. Tharp Fluorine gas generation system
US20030121796A1 (en) * 2001-11-26 2003-07-03 Siegele Stephen H Generation and distribution of molecular fluorine within a fabrication facility
US20090001524A1 (en) * 2001-11-26 2009-01-01 Siegele Stephen H Generation and distribution of a fluorine gas
GB0215697D0 (en) * 2002-07-06 2002-08-14 Boc Group Plc Fluorine cell
TWI322198B (en) * 2003-01-22 2010-03-21 Toyo Tanso Co Electrolytic apparatus for molten salt
US20050191225A1 (en) * 2004-01-16 2005-09-01 Hogle Richard A. Methods and apparatus for disposal of hydrogen from fluorine generation, and fluorine generators including same

Also Published As

Publication number Publication date
BE767921A (en) 1971-12-01
NL170314C (en) 1982-10-18
DE2126820B2 (en) 1980-04-24
DE2126820C3 (en) 1980-12-11
FR2095766A5 (en) 1972-02-11
ES391761A1 (en) 1974-06-16
US3773644A (en) 1973-11-20
JPS5436152B1 (en) 1979-11-07
DE2126820A1 (en) 1971-12-16
NL170314B (en) 1982-05-17
NL7107373A (en) 1971-12-03
CA938249A (en) 1973-12-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee