GB1019893A - Coulometric cells - Google Patents

Coulometric cells

Info

Publication number
GB1019893A
GB1019893A GB1717561A GB1717561A GB1019893A GB 1019893 A GB1019893 A GB 1019893A GB 1717561 A GB1717561 A GB 1717561A GB 1717561 A GB1717561 A GB 1717561A GB 1019893 A GB1019893 A GB 1019893A
Authority
GB
United Kingdom
Prior art keywords
end plates
rings
diagonal
inlet
held
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
GB1717561A
Inventor
Mohd Akhtar
Keith Jeffcoat
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB1717561A priority Critical patent/GB1019893A/en
Publication of GB1019893A publication Critical patent/GB1019893A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/44—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte using electrolysis to generate a reagent, e.g. for titration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

1,019,893. Titrant generating cell. COURTAULDS Ltd. May 11, 1962 [May 11, 1961], No. 17175/61. Heading G1N. A coulometric cell for, for example, generating electrolytically the reagent in a titration process comprises abody 1 Fig. 1 of the Provisional Specification (not shown) of accurately fitting parts of a synthetic resin such as methyl methacrylate having inlet and outlet passages 13, 15 connected by pipes 14,16 leading into three chambers formed by the block 1 ,end plates 5 and a pair of porous discs 3 of sintered glass. Platinum spiral electrodes are provided in the two outer chambers connected through the end plates to terminals 12. Bolts are passed through the two rings 8, and the end plates are held by threaded rings 7. Sealing rings are provided at the seatings. In a modified arrangement, Fig. 4 (not shown) the porous discs and electrodes are housing in two rectangular outer blocks and a flat bored central plate provides the central chamber. The end block assemblies are each held by a pair of screws on one diagonal and the three portions are secured by two long bolts on the other diagonal in order to facilitate dissembly for cleaning purposes. To this end also the inlet to the central chamber is led in from one end, through an inclined passage to co-operate with an aperture in the central plate.
GB1717561A 1961-05-11 1961-05-11 Coulometric cells Expired GB1019893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1717561A GB1019893A (en) 1961-05-11 1961-05-11 Coulometric cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1717561A GB1019893A (en) 1961-05-11 1961-05-11 Coulometric cells

Publications (1)

Publication Number Publication Date
GB1019893A true GB1019893A (en) 1966-02-09

Family

ID=10090576

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1717561A Expired GB1019893A (en) 1961-05-11 1961-05-11 Coulometric cells

Country Status (1)

Country Link
GB (1) GB1019893A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015758A1 (en) * 1990-04-11 1991-10-17 Ludwig Institute For Cancer Research Methods and apparatus allowing sequential chemical reactions
AU643012B2 (en) * 1990-04-11 1993-11-04 Ludwig Institute For Cancer Research Methods and apparatus allowing sequential chemical reactions
US5605839A (en) * 1990-04-11 1997-02-25 Ludwig Institute For Cancer Research Methods and apparatus for use in sequential chemical reactions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015758A1 (en) * 1990-04-11 1991-10-17 Ludwig Institute For Cancer Research Methods and apparatus allowing sequential chemical reactions
AU643012B2 (en) * 1990-04-11 1993-11-04 Ludwig Institute For Cancer Research Methods and apparatus allowing sequential chemical reactions
US5516698A (en) * 1990-04-11 1996-05-14 Ludwig Institute For Cancer Research Methods and apparatus allowing sequential chemical reactions
US5605839A (en) * 1990-04-11 1997-02-25 Ludwig Institute For Cancer Research Methods and apparatus for use in sequential chemical reactions

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