BR0117189A - Processo para tratar um meio aquoso que contém oxima de ciclohexanona e ciclohexanona - Google Patents

Processo para tratar um meio aquoso que contém oxima de ciclohexanona e ciclohexanona

Info

Publication number
BR0117189A
BR0117189A BR0117189-5A BR0117189A BR0117189A BR 0117189 A BR0117189 A BR 0117189A BR 0117189 A BR0117189 A BR 0117189A BR 0117189 A BR0117189 A BR 0117189A
Authority
BR
Brazil
Prior art keywords
cyclohexanone
aqueous medium
treating
medium containing
oxime
Prior art date
Application number
BR0117189-5A
Other languages
English (en)
Other versions
BR0117189B1 (pt
Inventor
Arno Benneker
Henk Oevering
Johannes Antonius Leo Brouwers
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
Publication of BR0117189A publication Critical patent/BR0117189A/pt
Publication of BR0117189B1 publication Critical patent/BR0117189B1/pt

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
    • 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
    • C07C249/14—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/32—Oximes
    • C07C251/34—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C251/44—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atom of at least one of the oxyimino groups being part of a ring other than a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO PARA TRATAR UM MEIO AQUOSO QUE CONTéM OXIMA DE CICLOHEXANONA E CICLOHEXANONA". A invenção refere-se a um processo para tratar um meio aquoso que contém oxima de ciclohexanona e ciclohexanona, o dito processo compreendendo lavar o meio aquoso com vapor de água, onde a dita lavagem é conduzida em uma pressão mais alta do que 0,11 MPa. A invenção refere-se também a um processo para a preparação de oxima de ciclohexanona, que envolve lavar em uma pressão mais alta do que 0,11 MPa.
BRPI0117189-5A 2001-12-04 2001-12-04 processo para tratar um meio aquoso que contém oxima de ciclohexanona e ciclohexanona. BR0117189B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NL2001/000884 WO2003048110A1 (en) 2001-12-04 2001-12-04 Process for treating an aqueous medium containing cyclohexanone oxime and cyclohexanone

Publications (2)

Publication Number Publication Date
BR0117189A true BR0117189A (pt) 2004-11-09
BR0117189B1 BR0117189B1 (pt) 2011-08-09

Family

ID=19760781

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0117189-5A BR0117189B1 (pt) 2001-12-04 2001-12-04 processo para tratar um meio aquoso que contém oxima de ciclohexanona e ciclohexanona.

Country Status (12)

Country Link
US (1) US7408081B2 (pt)
EP (1) EP1451149B1 (pt)
JP (1) JP4138659B2 (pt)
KR (1) KR100794054B1 (pt)
CN (1) CN1271046C (pt)
AT (1) ATE353871T1 (pt)
AU (1) AU2002225506A1 (pt)
BR (1) BR0117189B1 (pt)
DE (1) DE60126686T2 (pt)
MX (1) MXPA04005414A (pt)
TW (1) TWI259174B (pt)
WO (1) WO2003048110A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1318141A1 (en) * 2001-12-04 2003-06-11 Dsm Nv Process for treating an aqueous medium containing phosphate, cyclohexanone and cyclohexanone oxime
TW200735952A (en) * 2006-03-29 2007-10-01 China Petrochemical Dev Corp A steam- stripping device for an inorganic processing solution and a method and device for stripping organic contaminants
EP1985609B1 (en) * 2007-03-29 2010-09-01 Sumitomo Chemical Company, Limited Method for recovering cyclohexanone oxime
EP1977805B1 (en) * 2007-03-29 2015-11-04 China Petrochemical Development Corporation Method and use of a device for stripping organic contaminants
CN103896803A (zh) * 2012-12-28 2014-07-02 帝斯曼知识产权资产管理有限公司 蒸汽汽提hpo*萃取区流出的无机工艺液体以及冷凝热的利用
EP3471605B1 (en) 2016-06-17 2023-08-09 Predictive Safety Srp, Inc. Impairment detection system and method
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 (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6513426A (pt) 1965-10-16 1967-04-17
US3862230A (en) * 1969-09-20 1975-01-21 Stamicarbon Continuous preparation of cyclohexanone oxime
NL6914306A (pt) * 1969-09-20 1971-03-23
BE759914A (fr) 1969-12-06 1971-06-04 Stamicarbon Procede de recyclage pour la preparation et la traitement d'unesolutionde sel d'hydroxylammonium
US3940442A (en) 1969-12-06 1976-02-24 Stamicarbon B.V. Recycle process for the preparation and processing of a hydroxylammonium salt solution
NL7001906A (pt) 1970-02-11 1971-08-13
US3948988A (en) * 1970-02-11 1976-04-06 Stamicarbon, B.V. Cyclic process for preparing and working up a hydroxylammonium salt solution
NL7004350A (pt) * 1970-03-26 1971-09-28 Stamicarbon
JPS4835257A (pt) 1971-09-10 1973-05-24
JPS5640710B2 (pt) * 1973-01-18 1981-09-22
US3997607A (en) * 1974-04-26 1976-12-14 Stamicarbon B.V. Recycling process for the preparation of cyclohexanone oxime
NL7804195A (nl) 1978-04-20 1979-10-23 Stamicarbon Werkwijze voor het winnen van cyclohexanonoxime.
NL7907395A (nl) * 1979-10-05 1981-04-07 Stamicarbon Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing.
US4994613A (en) * 1983-02-16 1991-02-19 Hoechst Celanese Corporation Process for preparing 4-hydroxyacetophenone oxime with mother liquor recycle
DE4328795A1 (de) 1993-08-26 1995-03-02 Wolfdieter Klein Verfahren zur Erzeugung von Ketoximen
JP2003535841A (ja) * 2000-06-05 2003-12-02 ディーエスエム エヌ．ブイ． シクロヘキサノンオキシムの製造法
JP2003535842A (ja) 2000-06-05 2003-12-02 ディーエスエム エヌ．ブイ． シクロヘキサノンオキシムの製造法
AU2001264408A1 (en) * 2000-06-05 2001-12-17 Dsm N.V. Process for the production of cyclohexanone oxime
CN100447128C (zh) * 2001-01-31 2008-12-31 旭化成株式会社 生产环己酮肟的方法
JP4201497B2 (ja) 2001-01-31 2008-12-24 旭化成ケミカルズ株式会社 シクロヘキサノンオキシムを製造する方法
EP1318141A1 (en) * 2001-12-04 2003-06-11 Dsm Nv Process for treating an aqueous medium containing phosphate, cyclohexanone and cyclohexanone oxime
JP4659731B2 (ja) * 2003-01-30 2011-03-30 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、シクロヘキサノン、および有機溶媒を含む有機溶液の処理方法

Also Published As

Publication number Publication date
EP1451149A1 (en) 2004-09-01
TWI259174B (en) 2006-08-01
US7408081B2 (en) 2008-08-05
EP1451149B1 (en) 2007-02-14
CN1578759A (zh) 2005-02-09
JP4138659B2 (ja) 2008-08-27
AU2002225506A1 (en) 2003-06-17
DE60126686D1 (de) 2007-03-29
JP2005511684A (ja) 2005-04-28
KR100794054B1 (ko) 2008-01-10
KR20040074059A (ko) 2004-08-21
MXPA04005414A (es) 2004-10-11
ATE353871T1 (de) 2007-03-15
US20050065375A1 (en) 2005-03-24
DE60126686T2 (de) 2007-10-31
BR0117189B1 (pt) 2011-08-09
CN1271046C (zh) 2006-08-23
WO2003048110A1 (en) 2003-06-12

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/12/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.