ATE547378T1 - Rückgewinnungssystem zur bildung und oximierung von hydroxylamin - Google Patents

Rückgewinnungssystem zur bildung und oximierung von hydroxylamin

Info

Publication number
ATE547378T1
ATE547378T1 AT07024352T AT07024352T ATE547378T1 AT E547378 T1 ATE547378 T1 AT E547378T1 AT 07024352 T AT07024352 T AT 07024352T AT 07024352 T AT07024352 T AT 07024352T AT E547378 T1 ATE547378 T1 AT E547378T1
Authority
AT
Austria
Prior art keywords
hydroxylamine
zone
process solution
oximation
formation
Prior art date
Application number
AT07024352T
Other languages
English (en)
Inventor
Jih-Dar Hwang
Hsiu-Li Cheng
Shou-Li Luo
Original Assignee
China Petrochemical Dev Corp
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 China Petrochemical Dev Corp filed Critical China Petrochemical Dev Corp
Application granted granted Critical
Publication of ATE547378T1 publication Critical patent/ATE547378T1/de

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)
  • Degasification And Air Bubble Elimination (AREA)
  • Gas Separation By Absorption (AREA)
AT07024352T 2007-01-05 2007-12-14 Rückgewinnungssystem zur bildung und oximierung von hydroxylamin ATE547378T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096100435A TW200829542A (en) 2007-01-05 2007-01-05 Hydroxylamine -oximination cycling system

Publications (1)

Publication Number Publication Date
ATE547378T1 true ATE547378T1 (de) 2012-03-15

Family

ID=39313047

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07024352T ATE547378T1 (de) 2007-01-05 2007-12-14 Rückgewinnungssystem zur bildung und oximierung von hydroxylamin

Country Status (6)

Country Link
US (1) US7785549B2 (de)
EP (1) EP1947056B1 (de)
AT (1) ATE547378T1 (de)
ES (1) ES2382468T3 (de)
PL (1) PL1947056T3 (de)
TW (1) TW200829542A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200829544A (en) * 2007-01-05 2008-07-16 China Petrochemical Dev Corp Method for preparing cyclohexanone oxime
KR101904568B1 (ko) 2011-04-22 2018-10-04 캡 쓰리 비 브이 하이드록실아민의 제조 방법
CN111285338B (zh) * 2020-03-12 2022-10-21 浙江锦华新材料股份有限公司 一种固体硫酸羟胺的制备方法

Family Cites Families (5)

* 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
US4025426A (en) * 1975-01-15 1977-05-24 Eastman Kodak Company Apparatus and method using activated carbon to purify liquid wastes
ATE272612T1 (de) * 2000-06-05 2004-08-15 Dsm Ip Assets Bv Verfahren zur herstellung von cyclohexanonoxim
AU2002347664A1 (en) * 2001-12-04 2003-06-17 Dsm Ip Assets B.V. Process for treating an aqueous medium containing phosphate salt and organic compounds
EP1428792A1 (de) * 2002-12-11 2004-06-16 DSM IP Assets B.V. Verfahren zur Mischung einer sauren Lösung enthaltend Hydroxylammonium und Phosphat mit Salpetersäure

Also Published As

Publication number Publication date
PL1947056T3 (pl) 2012-07-31
TW200829542A (en) 2008-07-16
ES2382468T3 (es) 2012-06-08
US20080167495A1 (en) 2008-07-10
TWI330629B (de) 2010-09-21
EP1947056A1 (de) 2008-07-23
EP1947056B1 (de) 2012-02-29
US7785549B2 (en) 2010-08-31

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