JPS62223006A - ヒドロ亜硫酸ナトリウムを製造する方法及び装置 - Google Patents

ヒドロ亜硫酸ナトリウムを製造する方法及び装置

Info

Publication number
JPS62223006A
JPS62223006A JP61308931A JP30893186A JPS62223006A JP S62223006 A JPS62223006 A JP S62223006A JP 61308931 A JP61308931 A JP 61308931A JP 30893186 A JP30893186 A JP 30893186A JP S62223006 A JPS62223006 A JP S62223006A
Authority
JP
Japan
Prior art keywords
sodium
flow
mixture
stream
sulfur dioxide
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.)
Granted
Application number
JP61308931A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0469561B2 (enExample
Inventor
フィリッペ　サングレット
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.)
ATK Launch Systems LLC
Original Assignee
Morton Thiokol 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 Morton Thiokol Inc filed Critical Morton Thiokol Inc
Publication of JPS62223006A publication Critical patent/JPS62223006A/ja
Publication of JPH0469561B2 publication Critical patent/JPH0469561B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • C01B17/66—Dithionites or hydrosulfites (S2O42-)
    • 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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
JP61308931A 1986-01-03 1986-12-26 ヒドロ亜硫酸ナトリウムを製造する方法及び装置 Granted JPS62223006A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8600061 1986-01-03
GB868600061A GB8600061D0 (en) 1986-01-03 1986-01-03 Sodium hydrosulfite
GB8618577 1986-07-30

Publications (2)

Publication Number Publication Date
JPS62223006A true JPS62223006A (ja) 1987-10-01
JPH0469561B2 JPH0469561B2 (enExample) 1992-11-06

Family

ID=10590878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61308931A Granted JPS62223006A (ja) 1986-01-03 1986-12-26 ヒドロ亜硫酸ナトリウムを製造する方法及び装置

Country Status (4)

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

Also Published As

Publication number Publication date
GB8618577D0 (en) 1986-09-10
KR900005505B1 (ko) 1990-07-30
GB8600061D0 (en) 1986-02-12
JPH0469561B2 (enExample) 1992-11-06
KR870007056A (ko) 1987-08-14
ZA869594B (en) 1988-07-27

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