ZA869594B - Process and apparatus for the production of sodium hydrosulfite - Google Patents

Process and apparatus for the production of sodium hydrosulfite

Info

Publication number
ZA869594B
ZA869594B ZA869594A ZA869594A ZA869594B ZA 869594 B ZA869594 B ZA 869594B ZA 869594 A ZA869594 A ZA 869594A ZA 869594 A ZA869594 A ZA 869594A ZA 869594 B ZA869594 B ZA 869594B
Authority
ZA
South Africa
Prior art keywords
production
sodium hydrosulfite
hydrosulfite
sodium
Prior art date
Application number
ZA869594A
Inventor
Phillippe Sanglet
Original Assignee
Thiokol Morton 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.)
Filing date
Publication date
Application filed by Thiokol Morton Inc filed Critical Thiokol Morton Inc
Publication of ZA869594B publication Critical patent/ZA869594B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • C01B17/66—Dithionites or hydrosulfites (S2O42-)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/14—Preparation of sulfites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
ZA869594A 1986-01-03 1986-12-19 Process and apparatus for the production of sodium hydrosulfite ZA869594B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868600061A GB8600061D0 (en) 1986-01-03 1986-01-03 Sodium hydrosulfite

Publications (1)

Publication Number Publication Date
ZA869594B true ZA869594B (en) 1988-07-27

Family

ID=10590878

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA869594A ZA869594B (en) 1986-01-03 1986-12-19 Process and apparatus for the production of sodium hydrosulfite

Country Status (4)

Country Link
JP (1) JPS62223006A (en)
KR (1) KR900005505B1 (en)
GB (2) GB8600061D0 (en)
ZA (1) ZA869594B (en)

Also Published As

Publication number Publication date
KR900005505B1 (en) 1990-07-30
GB8600061D0 (en) 1986-02-12
JPS62223006A (en) 1987-10-01
KR870007056A (en) 1987-08-14
GB8618577D0 (en) 1986-09-10
JPH0469561B2 (en) 1992-11-06

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