BE759914A - Procede de recyclage pour la preparation et la traitement d'unesolutionde sel d'hydroxylammonium - Google Patents

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

Info

Publication number
BE759914A
BE759914A BE759914DA BE759914A BE 759914 A BE759914 A BE 759914A BE 759914D A BE759914D A BE 759914DA BE 759914 A BE759914 A BE 759914A
Authority
BE
Belgium
Prior art keywords
preparation
treatment
salt solution
recycling process
hydroxylammonium salt
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE759914A publication Critical patent/BE759914A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE759914D 1969-12-06 Procede de recyclage pour la preparation et la traitement d'unesolutionde sel d'hydroxylammonium BE759914A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6918367A NL6918367A (es) 1969-12-06 1969-12-06

Publications (1)

Publication Number Publication Date
BE759914A true BE759914A (fr) 1971-06-04

Family

ID=19808576

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759914D BE759914A (fr) 1969-12-06 Procede de recyclage pour la preparation et la traitement d'unesolutionde sel d'hydroxylammonium

Country Status (13)

Country Link
JP (1) JPS4835257B1 (es)
AT (1) AT311921B (es)
BE (1) BE759914A (es)
BG (1) BG18597A3 (es)
CH (1) CH560680A5 (es)
CS (1) CS166268B2 (es)
DE (1) DE2059581A1 (es)
ES (1) ES386193A1 (es)
FR (1) FR2072921A5 (es)
GB (1) GB1283280A (es)
NL (1) NL6918367A (es)
SE (1) SE372010B (es)
ZA (1) ZA708126B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7907395A (nl) * 1979-10-05 1981-04-07 Stamicarbon Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing.
EP1299353B1 (en) * 2000-06-05 2006-04-12 DSM IP Assets B.V. Process for the preparation of cyclohexanone oxime
US6759556B2 (en) * 2000-06-05 2004-07-06 Dsm N.V. Process for the production of cyclohexanone oxime
WO2003048110A1 (en) 2001-12-04 2003-06-12 Dsm Ip Assets B.V. Process for treating an aqueous medium containing cyclohexanone oxime and cyclohexanone
TW200829544A (en) * 2007-01-05 2008-07-16 China Petrochemical Dev Corp Method for preparing cyclohexanone oxime
CN114984621B (zh) * 2022-07-19 2023-06-16 福建永荣科技有限公司 一种氨肟化反应进行催化剂沉降分离设备

Also Published As

Publication number Publication date
FR2072921A5 (es) 1971-09-24
DE2059581A1 (de) 1971-06-24
CH560680A5 (es) 1975-04-15
SE372010B (es) 1974-12-09
ES386193A1 (es) 1973-03-16
AT311921B (de) 1973-12-10
ZA708126B (en) 1971-08-25
GB1283280A (en) 1972-07-26
CS166268B2 (es) 1976-02-27
JPS4835257B1 (es) 1973-10-26
NL6918367A (es) 1971-06-08
BG18597A3 (es) 1975-02-25

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