FR985345A - Process for preparing hydroxylamine sulfate - Google Patents

Process for preparing hydroxylamine sulfate

Info

Publication number
FR985345A
FR985345A FR985345DA FR985345A FR 985345 A FR985345 A FR 985345A FR 985345D A FR985345D A FR 985345DA FR 985345 A FR985345 A FR 985345A
Authority
FR
France
Prior art keywords
hydroxylamine sulfate
preparing hydroxylamine
preparing
sulfate
hydroxylamine
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
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.)
Svit np
Original Assignee
Svit np
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 Svit np filed Critical Svit np
Application granted granted Critical
Publication of FR985345A publication Critical patent/FR985345A/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
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • C01B21/1409—Preparation
    • C01B21/1427—Preparation by reduction of nitrogen oxides or nitrites with bisulfite or sulfur dioxide, e.g. by the Raschig process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR985345D 1948-05-18 1949-04-29 Process for preparing hydroxylamine sulfate Expired FR985345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS186948 1948-05-18

Publications (1)

Publication Number Publication Date
FR985345A true FR985345A (en) 1951-07-17

Family

ID=5354131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985345D Expired FR985345A (en) 1948-05-18 1949-04-29 Process for preparing hydroxylamine sulfate

Country Status (4)

Country Link
BE (1) BE488838A (en)
CH (1) CH276139A (en)
FR (1) FR985345A (en)
GB (1) GB660413A (en)

Also Published As

Publication number Publication date
CH276139A (en) 1951-06-30
BE488838A (en)
GB660413A (en) 1951-11-07

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