DE602007004935D1 - Verfahren zur Herstellung von Cyclohexanon-Oxim - Google Patents

Verfahren zur Herstellung von Cyclohexanon-Oxim

Info

Publication number
DE602007004935D1
DE602007004935D1 DE602007004935T DE602007004935T DE602007004935D1 DE 602007004935 D1 DE602007004935 D1 DE 602007004935D1 DE 602007004935 T DE602007004935 T DE 602007004935T DE 602007004935 T DE602007004935 T DE 602007004935T DE 602007004935 D1 DE602007004935 D1 DE 602007004935D1
Authority
DE
Germany
Prior art keywords
cyclohexanone
oximation
hydroxylamine phosphate
concentration
stream
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.)
Active
Application number
DE602007004935T
Other languages
English (en)
Inventor
Jih-Dar Hwang
Kai-Hung Haung
Hsiu-Li Cheng
Shou-Li Luo
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.)
China Petrochemical Development Corp
Original Assignee
China Petrochemical Development 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 Development Corp filed Critical China Petrochemical Development Corp
Publication of DE602007004935D1 publication Critical patent/DE602007004935D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE602007004935T 2007-01-05 2007-12-20 Verfahren zur Herstellung von Cyclohexanon-Oxim Active DE602007004935D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096100436A TW200829544A (en) 2007-01-05 2007-01-05 Method for preparing cyclohexanone oxime

Publications (1)

Publication Number Publication Date
DE602007004935D1 true DE602007004935D1 (de) 2010-04-08

Family

ID=39263297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007004935T Active DE602007004935D1 (de) 2007-01-05 2007-12-20 Verfahren zur Herstellung von Cyclohexanon-Oxim

Country Status (7)

Country Link
US (1) US7671236B2 (de)
EP (1) EP1942099B1 (de)
AT (1) ATE458716T1 (de)
DE (1) DE602007004935D1 (de)
ES (1) ES2340623T3 (de)
PL (1) PL1942099T3 (de)
TW (1) TW200829544A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9382195B2 (en) * 2013-03-14 2016-07-05 Honeywell International Inc. Oximation of KA oil by-product
TWI620733B (zh) * 2013-05-21 2018-04-11 拜耳作物科學股份有限公司 製備特定肟類及肟醚類之改良方法
CN110423206B (zh) * 2019-07-17 2022-07-08 天津大学 从氨肟化反应产物中分离环己酮肟、环己酮与甲苯的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6513426A (de) * 1965-10-16 1967-04-17
US3940442A (en) * 1969-12-06 1976-02-24 Stamicarbon B.V. Recycle process for the preparation and processing of a hydroxylammonium salt solution
BE759914A (fr) * 1969-12-06 1971-06-04 Stamicarbon Procede de recyclage pour la preparation et la traitement d'unesolutionde sel d'hydroxylammonium
US3997607A (en) * 1974-04-26 1976-12-14 Stamicarbon B.V. Recycling process for the preparation of cyclohexanone oxime
NL7614456A (nl) * 1976-12-28 1978-06-30 Stamicarbon Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing.
US7005547B2 (en) * 2000-06-05 2006-02-28 Dsm Ip Assets B.V. Process for the preparation of cyclohexanone oxime
DE60138025D1 (de) * 2000-06-05 2009-04-30 Dsm Ip Assets Bv Verfahren zur herstellung von cyclohexanonoxim
CN1424306A (zh) 2001-12-13 2003-06-18 中国石油化工股份有限公司巴陵分公司 一种提高肟化反应效率的方法
TW200829542A (en) * 2007-01-05 2008-07-16 China Petrochemical Dev Corp Hydroxylamine -oximination cycling system

Also Published As

Publication number Publication date
US7671236B2 (en) 2010-03-02
ES2340623T3 (es) 2010-06-07
EP1942099B1 (de) 2010-02-24
TW200829544A (en) 2008-07-16
ATE458716T1 (de) 2010-03-15
US20080167496A1 (en) 2008-07-10
TWI321558B (de) 2010-03-11
PL1942099T3 (pl) 2010-07-30
EP1942099A1 (de) 2008-07-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition