FR1412131A - Process for obtaining oxides of sulfur and ammonia separately - Google Patents

Process for obtaining oxides of sulfur and ammonia separately

Info

Publication number
FR1412131A
FR1412131A FR991907A FR991907A FR1412131A FR 1412131 A FR1412131 A FR 1412131A FR 991907 A FR991907 A FR 991907A FR 991907 A FR991907 A FR 991907A FR 1412131 A FR1412131 A FR 1412131A
Authority
FR
France
Prior art keywords
sulfur
ammonia separately
obtaining oxides
oxides
obtaining
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
FR991907A
Other languages
French (fr)
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.)
Chemiebau Dr A Zieren GmbH and KG
Original Assignee
Chemiebau Dr A Zieren GmbH and KG
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
Priority claimed from DEC31287A external-priority patent/DE1283208B/en
Application filed by Chemiebau Dr A Zieren GmbH and KG filed Critical Chemiebau Dr A Zieren GmbH and KG
Priority to FR991907A priority Critical patent/FR1412131A/en
Application granted granted Critical
Publication of FR1412131A publication Critical patent/FR1412131A/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
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/026—Preparation of ammonia from inorganic compounds
    • C01C1/028—Preparation of ammonia from inorganic compounds from ammonium sulfate or sulfite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
FR991907A 1963-10-31 1964-10-19 Process for obtaining oxides of sulfur and ammonia separately Expired FR1412131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR991907A FR1412131A (en) 1963-10-31 1964-10-19 Process for obtaining oxides of sulfur and ammonia separately

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC31287A DE1283208B (en) 1963-10-31 1963-10-31 Process for the separate production of ammonia and sulfur dioxide from the waste liquor produced in the production of methacrylic acid esters
FR991907A FR1412131A (en) 1963-10-31 1964-10-19 Process for obtaining oxides of sulfur and ammonia separately

Publications (1)

Publication Number Publication Date
FR1412131A true FR1412131A (en) 1965-09-24

Family

ID=25969782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991907A Expired FR1412131A (en) 1963-10-31 1964-10-19 Process for obtaining oxides of sulfur and ammonia separately

Country Status (1)

Country Link
FR (1) FR1412131A (en)

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