ATE425958T1 - Verfahren zur herstellung von cyclohexanonoxim - Google Patents

Verfahren zur herstellung von cyclohexanonoxim

Info

Publication number
ATE425958T1
ATE425958T1 AT01938831T AT01938831T ATE425958T1 AT E425958 T1 ATE425958 T1 AT E425958T1 AT 01938831 T AT01938831 T AT 01938831T AT 01938831 T AT01938831 T AT 01938831T AT E425958 T1 ATE425958 T1 AT E425958T1
Authority
AT
Austria
Prior art keywords
cyclohexanone oxime
hydroxylammonium
synthesis zone
cyclohexanone
producing cyclohexanone
Prior art date
Application number
AT01938831T
Other languages
English (en)
Inventor
Arno Benneker
Henk Oevering
Alex Pit
Paulus Pieters
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Application granted granted Critical
Publication of ATE425958T1 publication Critical patent/ATE425958T1/de

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
    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
AT01938831T 2000-06-05 2001-05-31 Verfahren zur herstellung von cyclohexanonoxim ATE425958T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00201970 2000-06-05
EP00201965 2000-06-05

Publications (1)

Publication Number Publication Date
ATE425958T1 true ATE425958T1 (de) 2009-04-15

Family

ID=26072333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01938831T ATE425958T1 (de) 2000-06-05 2001-05-31 Verfahren zur herstellung von cyclohexanonoxim

Country Status (13)

Country Link
US (1) US6844469B2 (de)
EP (1) EP1303480B1 (de)
JP (1) JP2003535841A (de)
KR (1) KR100843925B1 (de)
CN (1) CN1203050C (de)
AT (1) ATE425958T1 (de)
AU (1) AU2001264407A1 (de)
BR (1) BR0111437A (de)
DE (1) DE60138025D1 (de)
MX (1) MXPA02011961A (de)
MY (1) MY138953A (de)
TW (1) TW589296B (de)
WO (1) WO2001094296A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1318141A1 (de) * 2001-12-04 2003-06-11 Dsm Nv Verfahren zur Behandlung eines Phosphat, Cyclohexanon, Cyclohexanonoxim enthaltenden wässrigen Mediums
JP4138659B2 (ja) * 2001-12-04 2008-08-27 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およびシクロヘキサノンを含む水性媒体を処理する方法
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
CN1308293C (zh) * 2003-01-30 2007-04-04 帝斯曼知识产权资产管理有限公司 处理含环己酮肟、环己酮和有机溶剂的有机溶液的方法
PL1628955T3 (pl) * 2003-05-23 2011-09-30 Dsm Ip Assets Bv Proces ciągły do wytwarzania kaprolaktamu
TW200829544A (en) * 2007-01-05 2008-07-16 China Petrochemical Dev Corp Method for preparing cyclohexanone oxime
CN101225055B (zh) * 2007-01-17 2010-07-07 中国石油化学工业开发股份有限公司 环己酮肟的制备方法
CN102906065B (zh) * 2010-03-24 2016-03-02 宇部兴产株式会社 肟的制备方法
CN103492312B (zh) 2011-04-22 2016-11-02 Capiii有限公司 制备羟胺的方法
CN104276977B (zh) * 2013-07-03 2018-09-18 Cap Iii 有限公司 一种连续启动制备肟的工艺
WO2020078898A1 (en) * 2018-10-17 2020-04-23 Cap Iii B.V. An improved process for the production of oximes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6513426A (de) 1965-10-16 1967-04-17
NL6914305A (de) 1969-09-20 1971-03-23
NL6914306A (de) * 1969-09-20 1971-03-23
US3862230A (en) * 1969-09-20 1975-01-21 Stamicarbon Continuous preparation of cyclohexanone oxime
NL141502B (nl) * 1969-09-20 1974-03-15 Stamicarbon Continue bereiding van cyclohexanonoxim.
BE759915A (fr) * 1969-12-06 1971-06-04 Stamicarbon Procede de recyclage pour la preparation et le traitement d'unesolutionde sel d'hydroxylammonium
NL7405630A (nl) 1974-04-26 1975-10-28 Stamicarbon Kringloopproces voor de bereiding van cyclohexanonoxim.
US3997607A (en) * 1974-04-26 1976-12-14 Stamicarbon B.V. Recycling process for the preparation of cyclohexanone oxime

Also Published As

Publication number Publication date
EP1303480B1 (de) 2009-03-18
KR100843925B1 (ko) 2008-07-03
DE60138025D1 (de) 2009-04-30
WO2001094296A1 (en) 2001-12-13
BR0111437A (pt) 2003-06-10
AU2001264407A1 (en) 2001-12-17
JP2003535841A (ja) 2003-12-02
MY138953A (en) 2009-08-28
KR20030029052A (ko) 2003-04-11
US6844469B2 (en) 2005-01-18
EP1303480A1 (de) 2003-04-23
CN1444559A (zh) 2003-09-24
MXPA02011961A (es) 2003-07-14
US20040039230A1 (en) 2004-02-26
TW589296B (en) 2004-06-01
CN1203050C (zh) 2005-05-25

Similar Documents

Publication Publication Date Title
ATE261399T1 (de) Verfahren zur herstellung von cyanwasserstoff
ATE425958T1 (de) Verfahren zur herstellung von cyclohexanonoxim
ATE442198T1 (de) Katalysatoren und verfahren zur herstellung von aminen
ATE456541T1 (de) Verfahren zur kontinuierlichen produktion von hydroxylammonium
ATE323068T1 (de) Verfahren zur herstellung von cyclohexanonoxim
ATE272612T1 (de) Verfahren zur herstellung von cyclohexanonoxim
DE60222417D1 (de) Verfahren zur herstellung von hydroxylammonium
ATE291009T1 (de) Verfahren zur herstellung von 2,2,4,4 tetramethyl-3-pentanonoxim und hydroxylammoniumsalzen
HUP0303352A2 (hu) Javított eljárás gabapentin intermedier előállítására
ATE356215T1 (de) Verfahren zur herstellung von 2,4-didesoxyhexosen und 2,4,6-tridesoxyhexosen
TWI246985B (en) Continuous preparation of hydroxylammonium salts
TH53669B (th) ขบวนการสำหรับการผลิตไซโคลเฮกชาโนนออกซีม
TH53589B (th) ขบวนการสำหรับการผลิตไซโคลเฮกซาโนนออกซึม
ATE519711T1 (de) Verfahren zur herstellung von hydroxylamin
BR0214646B1 (pt) processo para preparar ácido nìtrico por meio do tratamento de um meio aquoso contendo compostos orgánicos e fosfato e processo para preparar cicloexanona oxima.
ATE223892T1 (de) Methode zur herstellung von hydroxylaminsulfat in dem konventionellen verfahren zur synthese von kaprolactam
TH53669A (th) กระบวนการสำหรับการผลิตไซโคลเฮกชาโนนออกซีม
EP1113985A4 (de) Herstellung von stickoxiden
TH27945B (th) ขบวนการสำหรับการผลิตไซโคลเฮกซาโนนออกซึม
ATE344796T1 (de) Verfahren zur herstellung von pyridinbasen
TH53589A (th) ขบวนการสำหรับการผลิตไซโคลเฮกซาโนนออกซึม
TH71478A (th) วิธีการสำหรับการผลิตไซโคลเฮกซาโนนออกไซม์

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties