BR0111439A - Processo para a produção de ciclohexanona oxima - Google Patents

Processo para a produção de ciclohexanona oxima

Info

Publication number
BR0111439A
BR0111439A BR0111439-5A BR0111439A BR0111439A BR 0111439 A BR0111439 A BR 0111439A BR 0111439 A BR0111439 A BR 0111439A BR 0111439 A BR0111439 A BR 0111439A
Authority
BR
Brazil
Prior art keywords
cyclohexanone oxime
synthesis zone
hydroxylammonium
production
cyclohexanone
Prior art date
Application number
BR0111439-5A
Other languages
English (en)
Other versions
BR0111439B1 (pt
Inventor
Marc Blaauw
Antonius Jacobus Franci Simons
Theodorus Friederich Riesthuis
Alex Pit
Henk Oevering
Original Assignee
Dsm Nv
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 Nv filed Critical Dsm Nv
Publication of BR0111439A publication Critical patent/BR0111439A/pt
Publication of BR0111439B1 publication Critical patent/BR0111439B1/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
    • 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

Landscapes

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

Abstract

"PROCESSO PARA A PRODUçãO DE CICLOHEXANONA OXIMA". Processo para a produção de ciclohexanona oxima em que um meio aquoso de reação contendo fosfato é circulado de uma zona de síntese do hidroxilamónio para uma zona de síntese da ciclohexanona oxima e de volta para a zona de síntese do hidroxilamónio, em cuja zona de síntese do hidroxilamónio é formado hidroxilamónio por redução catalítica de nitrato com hidrogênio, e em cuja a zona de síntese da ciclohexanona oxima, hidroxilamónio é reagido com ciclohexanona para formar ciclohexanona oxima, em que a concentração de fosfato no meio aquoso de reação entrando na zona de síntese da ciclohexanona oxima é maior do que 3.0 mol/L.
BRPI0111439-5A 2000-06-05 2001-05-31 processo para a produção de ciclohexanona oxima. BR0111439B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00201970 2000-06-05
EP00201970.1 2000-06-05
PCT/NL2001/000428 WO2001094297A1 (en) 2000-06-05 2001-05-31 Process for the production of cyclohexanone oxime

Publications (2)

Publication Number Publication Date
BR0111439A true BR0111439A (pt) 2003-06-03
BR0111439B1 BR0111439B1 (pt) 2011-08-09

Family

ID=8171597

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0111439-5A BR0111439B1 (pt) 2000-06-05 2001-05-31 processo para a produção de ciclohexanona oxima.

Country Status (13)

Country Link
US (1) US6759556B2 (pt)
EP (1) EP1301468B1 (pt)
JP (1) JP4856839B2 (pt)
KR (1) KR100794087B1 (pt)
CN (1) CN1200928C (pt)
AT (1) ATE272612T1 (pt)
AU (1) AU2001264408A1 (pt)
BR (1) BR0111439B1 (pt)
DE (1) DE60104699T2 (pt)
MX (1) MXPA02011962A (pt)
MY (1) MY124874A (pt)
TW (1) TWI265920B (pt)
WO (1) WO2001094297A1 (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
AU2002225506A1 (en) * 2001-12-04 2003-06-17 Dsm Ip Assets B.V. Process for treating an aqueous medium containing cyclohexanone oxime and cyclohexanone
WO2004067497A1 (en) * 2003-01-30 2004-08-12 Dsm Ip Assets B.V. Process for treating an organic solution comprising cyclohexanone oxime, cyclohexanone, and an organic solvent
EP1626953B1 (en) * 2003-05-23 2007-09-26 DSM IP Assets B.V. Process for preparing caprolactam by admixture of cyclohexanone oxime to a reaction mixture under turbulent flow conditions
TW200829542A (en) * 2007-01-05 2008-07-16 China Petrochemical Dev Corp Hydroxylamine -oximination cycling system
CN103492312B (zh) 2011-04-22 2016-11-02 Capiii有限公司 制备羟胺的方法
CN104892452A (zh) * 2014-03-04 2015-09-09 江苏艾科维科技有限公司 酮肟的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL141502B (nl) * 1969-09-20 1974-03-15 Stamicarbon Continue bereiding van cyclohexanonoxim.
BE759914A (fr) * 1969-12-06 1971-06-04 Stamicarbon Procede de recyclage pour la preparation et la traitement d'unesolutionde sel d'hydroxylammonium
BE759915A (fr) * 1969-12-06 1971-06-04 Stamicarbon Procede de recyclage pour la preparation et le traitement d'unesolutionde sel d'hydroxylammonium
NL7001906A (pt) * 1970-02-11 1971-08-13
NL7004350A (pt) * 1970-03-26 1971-09-28 Stamicarbon
NL7405630A (nl) * 1974-04-26 1975-10-28 Stamicarbon Kringloopproces voor de bereiding van cyclohexanonoxim.

Also Published As

Publication number Publication date
DE60104699D1 (de) 2004-09-09
KR20030007871A (ko) 2003-01-23
MXPA02011962A (es) 2003-07-14
JP2004501122A (ja) 2004-01-15
CN1446194A (zh) 2003-10-01
BR0111439B1 (pt) 2011-08-09
TWI265920B (en) 2006-11-11
KR100794087B1 (ko) 2008-01-10
DE60104699T2 (de) 2005-08-18
WO2001094297A1 (en) 2001-12-13
JP4856839B2 (ja) 2012-01-18
EP1301468A1 (en) 2003-04-16
US6759556B2 (en) 2004-07-06
US20040039231A1 (en) 2004-02-26
EP1301468B1 (en) 2004-08-04
CN1200928C (zh) 2005-05-11
MY124874A (en) 2006-07-31
ATE272612T1 (de) 2004-08-15
AU2001264408A1 (en) 2001-12-17

Similar Documents

Publication Publication Date Title
BR0111437A (pt) Processo para a produção de cicloexanona oxima
EA200800275A1 (ru) Способ непрерывного производства гидроксиламмония
BR0111439A (pt) Processo para a produção de ciclohexanona oxima
BR0111455A (pt) Processo para a preparação de oxima de cicloexanona
DE69908548D1 (de) Verfahren zur gleichzeitigen Modernisierung einer Ammoniakherstellungsanlage und einer Harnstoffherstellungsanlage
HUP0300708A2 (hu) Kettős fémcianidok egylépéses szintézise
BR0211064A (pt) Processo para a preparação de hidroxilamÈnio
MY136690A (en) Process for producing alkanedicarboxylic acid
DE60203288D1 (de) Verfahren zur herstellung von 2,2,4,4 tetramethyl-3-pentanonoxim und hydroxylammoniumsalzen
TW200635882A (en) Process for producing cycloalkanone oxime
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.
ES404160A1 (es) Procedimiento de fabricacion combinado de la hidroxilamina y de las cetoximas ciclicas saturadas.
TH53669B (th) ขบวนการสำหรับการผลิตไซโคลเฮกชาโนนออกซีม
TH53589B (th) ขบวนการสำหรับการผลิตไซโคลเฮกซาโนนออกซึม
ATE374164T1 (de) Herstellung von distickstoffmonoxid
TH53669A (th) กระบวนการสำหรับการผลิตไซโคลเฮกชาโนนออกซีม
ATE477247T1 (de) Zweistufiger reaktor für die melaminsynthese
CO5590950A2 (es) Proceso para el tratamiento de un medio acuoso que contiene ciclohexanona oxima y ciclohexanona
TH27945B (th) ขบวนการสำหรับการผลิตไซโคลเฮกซาโนนออกซึม
ATE519711T1 (de) Verfahren zur herstellung von hydroxylamin
TH53589A (th) ขบวนการสำหรับการผลิตไซโคลเฮกซาโนนออกซึม
TH80999A (th) กระบวนการสำหรับการผลิตไซโคลแอลคาโนนออกซีม

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: DSM IP ASSETS B.V. (NL)

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/08/2011, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE AS 13A E 14A ANUIDADES.

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 2344 DE 08-12-2015 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.