BE759915A - Procede de recyclage pour la preparation et le traitement d'unesolutionde sel d'hydroxylammonium - Google Patents

Procede de recyclage pour la preparation et le traitement d'unesolutionde sel d'hydroxylammonium

Info

Publication number
BE759915A
BE759915A BE759915DA BE759915A BE 759915 A BE759915 A BE 759915A BE 759915D A BE759915D A BE 759915DA BE 759915 A BE759915 A BE 759915A
Authority
BE
Belgium
Prior art keywords
preparation
treatment
salt solution
recycling process
hydroxylammonium salt
Prior art date
Application number
Other languages
English (en)
Original Assignee
Stamicarbon
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.)
Publication date
Publication of BE759915A publication Critical patent/BE759915A/fr

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
    • C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
    • C07C249/08—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reaction of hydroxylamines with carbonyl compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE759915D 1969-12-06 Procede de recyclage pour la preparation et le traitement d'unesolutionde sel d'hydroxylammonium BE759915A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6918366A NL6918366A (fr) 1969-12-06 1969-12-06

Publications (1)

Publication Number Publication Date
BE759915A true BE759915A (fr) 1971-06-04

Family

ID=19808575

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759915D BE759915A (fr) 1969-12-06 Procede de recyclage pour la preparation et le traitement d'unesolutionde sel d'hydroxylammonium

Country Status (15)

Country Link
JP (1) JPS4835256B1 (fr)
AT (1) AT318540B (fr)
BE (1) BE759915A (fr)
BG (1) BG20318A3 (fr)
CA (1) CA944362A (fr)
CH (1) CH563355A5 (fr)
CS (1) CS174807B2 (fr)
DE (1) DE2059582C3 (fr)
ES (1) ES386192A1 (fr)
FR (1) FR2080887B1 (fr)
GB (1) GB1283496A (fr)
NL (1) NL6918366A (fr)
PL (1) PL80791B1 (fr)
SE (1) SE372525B (fr)
ZA (1) ZA708125B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997607A (en) * 1974-04-26 1976-12-14 Stamicarbon B.V. Recycling process for the preparation of cyclohexanone oxime
DE2921649A1 (de) * 1979-05-28 1980-12-11 Basf Ag Verfahren zur behandlung von cyclohexanon und cyclohexanonoxim enthaltenden ammoniumhydrogensulfatloesungen
KR100763111B1 (ko) * 2000-06-05 2007-10-04 디에스엠 아이피 어셋츠 비.브이. 시클로헥사논 옥심의 제조방법
JP4856839B2 (ja) * 2000-06-05 2012-01-18 ディーエスエム アイピー アセッツ ビー．ブイ． シクロヘキサノンオキシムの製造法
KR100843925B1 (ko) * 2000-06-05 2008-07-03 디에스엠 아이피 어셋츠 비.브이. 시클로헥사논 옥심의 제조방법
US7161037B2 (en) * 2001-12-04 2007-01-09 Dsm Ip Assets B.V. Process for treating an aqueous medium containing phosphate salt and organic compounds
ATE456541T1 (de) * 2005-07-08 2010-02-15 Dsm Ip Assets Bv Verfahren zur kontinuierlichen produktion von hydroxylammonium

Also Published As

Publication number Publication date
CA944362A (en) 1974-03-26
FR2080887B1 (fr) 1974-05-10
DE2059582C3 (de) 1980-08-07
FR2080887A1 (fr) 1971-11-26
AT318540B (de) 1974-10-25
BG20318A3 (fr) 1975-11-05
DE2059582B2 (de) 1979-11-22
PL80791B1 (en) 1975-08-30
ZA708125B (en) 1971-08-25
CS174807B2 (fr) 1977-04-29
GB1283496A (en) 1972-07-26
NL6918366A (fr) 1971-06-08
CH563355A5 (fr) 1975-06-30
SE372525B (fr) 1974-12-23
ES386192A1 (es) 1973-03-16
DE2059582A1 (de) 1971-06-16
JPS4835256B1 (fr) 1973-10-26

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