GB628487A - Improved process of producing alkali metal chlorites from chlorine dioxide - Google Patents

Improved process of producing alkali metal chlorites from chlorine dioxide

Info

Publication number
GB628487A
GB628487A GB32538/46A GB3253846A GB628487A GB 628487 A GB628487 A GB 628487A GB 32538/46 A GB32538/46 A GB 32538/46A GB 3253846 A GB3253846 A GB 3253846A GB 628487 A GB628487 A GB 628487A
Authority
GB
United Kingdom
Prior art keywords
alkali metal
chlorine dioxide
metal chlorites
improved process
producing alkali
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
GB32538/46A
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.)
Solvay SA
Original Assignee
Solvay 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
Application filed by Solvay SA filed Critical Solvay SA
Publication of GB628487A publication Critical patent/GB628487A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/08—Chlorous acid
    • C01B11/10—Chlorites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Alkali metal chlorites are prepared by reacting chlorine dioxide in the presence of water with alkali metal amalgam of low alkali metal concentration, e.g. less than 1 per cent, and preferably in slight excess, e.g. 5 per cent, with respect to the chlorine dioxide. Sodium and potassium amalgams are indicated. The Specification as open to inspection under Sect. 91 is not limited to the production of alkali metal chlorites. This subject-matter does not appear in the Specification as accepted.
GB32538/46A 1945-12-15 1946-11-01 Improved process of producing alkali metal chlorites from chlorine dioxide Expired GB628487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE628487X 1945-12-15

Publications (1)

Publication Number Publication Date
GB628487A true GB628487A (en) 1949-08-30

Family

ID=3875960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32538/46A Expired GB628487A (en) 1945-12-15 1946-11-01 Improved process of producing alkali metal chlorites from chlorine dioxide

Country Status (1)

Country Link
GB (1) GB628487A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101248A (en) * 1958-01-10 1963-08-20 Hoechst Ag Process for the manufacture of alkali metal chlorites and alkaline earth metal chlorites
US4087515A (en) * 1976-06-30 1978-05-02 Olin Corporation Process for the production of alkali metal chlorites

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101248A (en) * 1958-01-10 1963-08-20 Hoechst Ag Process for the manufacture of alkali metal chlorites and alkaline earth metal chlorites
US4087515A (en) * 1976-06-30 1978-05-02 Olin Corporation Process for the production of alkali metal chlorites

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