FR1145055A - Process for preparing solutions of hydroxylamine sulphate and installation for its implementation - Google Patents

Process for preparing solutions of hydroxylamine sulphate and installation for its implementation

Info

Publication number
FR1145055A
FR1145055A FR1145055DA FR1145055A FR 1145055 A FR1145055 A FR 1145055A FR 1145055D A FR1145055D A FR 1145055DA FR 1145055 A FR1145055 A FR 1145055A
Authority
FR
France
Prior art keywords
implementation
installation
preparing solutions
hydroxylamine sulphate
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.)
Leuna Werke GmbH
Leuna Werke Walter Ulbright Germany VEB
Original Assignee
Leuna Werke GmbH
Leuna Werke Walter Ulbright Germany VEB
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 Leuna Werke GmbH, Leuna Werke Walter Ulbright Germany VEB filed Critical Leuna Werke GmbH
Application granted granted Critical
Publication of FR1145055A publication Critical patent/FR1145055A/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)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR1145055D 1956-04-17 1956-04-05 Process for preparing solutions of hydroxylamine sulphate and installation for its implementation Expired FR1145055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1166456A GB830419A (en) 1956-04-17 1956-04-17 Process for the production of hydroxylamine sulphate solutions

Publications (1)

Publication Number Publication Date
FR1145055A true FR1145055A (en) 1957-10-22

Family

ID=9990409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145055D Expired FR1145055A (en) 1956-04-17 1956-04-05 Process for preparing solutions of hydroxylamine sulphate and installation for its implementation

Country Status (4)

Country Link
BE (1) BE546365A (en)
CH (1) CH339913A (en)
FR (1) FR1145055A (en)
GB (1) GB830419A (en)

Also Published As

Publication number Publication date
CH339913A (en) 1959-07-31
GB830419A (en) 1960-03-16
BE546365A (en)

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