BRPI0507194A - processo para reduzir o conteúdo e cianeto de hidrogênio em misturas compreendendo penteno-nitrilas e cianeto e hidrogênio, e, uso de 1,3-butadieno - Google Patents

processo para reduzir o conteúdo e cianeto de hidrogênio em misturas compreendendo penteno-nitrilas e cianeto e hidrogênio, e, uso de 1,3-butadieno

Info

Publication number
BRPI0507194A
BRPI0507194A BRPI0507194-1A BRPI0507194A BRPI0507194A BR PI0507194 A BRPI0507194 A BR PI0507194A BR PI0507194 A BRPI0507194 A BR PI0507194A BR PI0507194 A BRPI0507194 A BR PI0507194A
Authority
BR
Brazil
Prior art keywords
hydrogen cyanide
butadiene
mixtures
content
reducing
Prior art date
Application number
BRPI0507194-1A
Other languages
English (en)
Inventor
Tim Jungkamp
Hans-Martin Polka
Robert Baumann
Michael Bartsch
Gerd Haderlein
Hermann Luyken
Jens Scheidel
Original Assignee
Basf Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34801276&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0507194(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of BRPI0507194A publication Critical patent/BRPI0507194A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C255/04—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton containing two cyano groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/06—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07—Mononitriles

Landscapes

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

Abstract

PROCESSO PARA REDUZIR O CONTEúDO DE CIANETO DE HIDROGêNIO EM MISTURAS COMPREENDENDO PENTENONITRILAS E CIANETO DE HIDROGêNIO, E, USO DE 1,3-BUTADIENO Ainvenção refere-se a um processo para separar cianeto de hidrogênio de misturas contendo penteno-nitrila,por meio de destilação azeotrópica de cianeto de hidrogênio com 1,3-butadieno.
BRPI0507194-1A 2004-01-29 2005-01-26 processo para reduzir o conteúdo e cianeto de hidrogênio em misturas compreendendo penteno-nitrilas e cianeto e hidrogênio, e, uso de 1,3-butadieno BRPI0507194A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004004718A DE102004004718A1 (de) 2004-01-29 2004-01-29 Verfahren zur Hydrocyanierung
PCT/EP2005/000724 WO2005073178A2 (de) 2004-01-29 2005-01-26 Verfahren zur hydrocyanierung

Publications (1)

Publication Number Publication Date
BRPI0507194A true BRPI0507194A (pt) 2007-06-26

Family

ID=34801276

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507194-1A BRPI0507194A (pt) 2004-01-29 2005-01-26 processo para reduzir o conteúdo e cianeto de hidrogênio em misturas compreendendo penteno-nitrilas e cianeto e hidrogênio, e, uso de 1,3-butadieno

Country Status (14)

Country Link
US (1) US7504529B2 (pt)
EP (1) EP1716109B1 (pt)
JP (1) JP4443572B2 (pt)
KR (1) KR101222342B1 (pt)
CN (1) CN100572357C (pt)
AR (1) AR047477A1 (pt)
AT (1) ATE482189T1 (pt)
BR (1) BRPI0507194A (pt)
CA (1) CA2553766A1 (pt)
DE (2) DE102004004718A1 (pt)
ES (1) ES2353138T3 (pt)
MY (1) MY137128A (pt)
TW (1) TW200604147A (pt)
WO (1) WO2005073178A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
ES2532982T3 (es) 2005-10-18 2015-04-06 Invista Technologies S.À.R.L. Proceso de preparación de 3-aminopentanonitrilo
EP1996598B1 (en) 2006-03-17 2013-10-16 Invista Technologies S.à.r.l. Method for the purification of triorganophosphites by treatment with a basic additive
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
US7880028B2 (en) 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
EP2146930A2 (en) 2007-05-14 2010-01-27 INVISTA Technologies S.à.r.l. High efficiency reactor and process
WO2008157218A1 (en) 2007-06-13 2008-12-24 Invista Technologies S.A.R.L. Process for improving adiponitrile quality
CN101910119B (zh) 2008-01-15 2013-05-29 因温斯特技术公司 用于制备和精制3-戊烯腈，和用于精制2-甲基-3-丁烯腈的方法
WO2009091790A1 (en) 2008-01-15 2009-07-23 Invista Technologies S.A.R.L. Hydrocyanation of pentenenitriles
US8247621B2 (en) 2008-10-14 2012-08-21 Invista North America S.A.R.L. Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols
JP5615920B2 (ja) 2009-08-07 2014-10-29 インヴィスタ テクノロジーズ エスアエルエル ジエステルを形成するための水素化およびエステル化
WO2012005910A1 (en) 2010-07-07 2012-01-12 Invista Technologies S.A. R.L. Process for making nitriles

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2450863A1 (de) 1973-10-31 1975-05-07 Ici Ltd Verfahren zur herstellung organischer nitrile
US3947487A (en) 1974-01-17 1976-03-30 Imperial Chemical Industries Ltd. Manufacture of organic nitriles
DE19652273A1 (de) 1996-12-16 1998-06-18 Basf Ag Monoolefinische C¶5¶-Mononitrile, Verfahren zu ihrer Herstellung und ihre Verwendung
ZA986374B (en) 1997-07-29 2000-01-17 Du Pont Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles.
DE19733682A1 (de) 1997-08-04 1999-02-11 Basf Ag Verfahren zur Herstellung von Gemischen monoolefinischer C¶5¶-Mononitrile durch katalytische Hydrocyanierung in Gegenwart eines katalysators, umfassend wenigstens einen Metallocenphosphor(III)-Nickel(0)-Komplex
DE19740180A1 (de) 1997-09-12 1999-03-18 Basf Ag Katalysator, umfassend wenigstens einen Nickel(0)Komplex auf Basis eines Phosphonitliganden und Verfahren zur Herstellung von Nitrilen
DE19825212A1 (de) 1998-06-05 1999-12-09 Basf Ag Katalysator, umfassend einen Komplex eines Metalls der VIII. Nebengruppe auf Basis eines zweizähnigen Phosphonitliganden und Verfahren zur Herstellung von Nitrilen
DE19931993A1 (de) 1999-07-09 2001-01-11 Coronet Werke Gmbh Verfahren und Vorrichtung zur Herstellung von Borsten
RU2226228C2 (ru) 1999-08-20 2004-03-27 Дю Пон Де Немур Энтернасьональ С.А. Способ электрохимического получения ni(о) фосфитных и дифосфитных комплексов
DE19953058A1 (de) 1999-11-03 2001-05-10 Basf Ag Phosphite
DE10038037A1 (de) 2000-08-02 2002-04-18 Basf Ag Zur Herstellung von Nitrilen geeigneter Katalysator und Verfahren zur Herstellung von Nitrilen
DE10046025A1 (de) 2000-09-18 2002-03-28 Basf Ag Verfahren zur Herstellung von Adipinsäuredinitril
DE10050286B4 (de) 2000-10-10 2004-08-05 Cts Fahrzeug-Dachsysteme Gmbh Mehrteilige Abdeckung für Fahrzeuge
DE10150285A1 (de) 2001-10-12 2003-04-17 Basf Ag Phosphonite
DE10207165A1 (de) 2002-02-20 2003-08-21 Basf Ag Phosponite
US6893996B2 (en) 2001-11-26 2005-05-17 Invista North America S.A.R.L. Process for the preparation of a nickel/phosphorous ligand catalyst for olefin hydrocyanation
DE10350999A1 (de) 2003-10-30 2005-06-02 Basf Ag Katalysator, umfassend wenigstens einen Nickel(O)Komplex stabilisiert durch einen sterisch anspruchsvollen Chelatphosphinitphosphitliganden, sowie ein Verfahren zur Herstellung von Nitrilen
DE102004004684A1 (de) 2004-01-29 2005-08-18 Basf Ag Verfahren zur Hydrocyanierung
DE102004004724A1 (de) 2004-01-29 2005-08-18 Basf Ag Herstellung von 3-Pentennitril aus 1,3-Butadien

Also Published As

Publication number Publication date
DE102004004718A1 (de) 2005-08-18
CN1914166A (zh) 2007-02-14
DE502005010287D1 (de) 2010-11-04
AR047477A1 (es) 2006-01-18
WO2005073178A3 (de) 2005-09-22
JP4443572B2 (ja) 2010-03-31
MY137128A (en) 2008-12-31
CN100572357C (zh) 2009-12-23
WO2005073178A2 (de) 2005-08-11
US20080242885A1 (en) 2008-10-02
JP2007519665A (ja) 2007-07-19
KR101222342B1 (ko) 2013-01-14
EP1716109A2 (de) 2006-11-02
ES2353138T3 (es) 2011-02-25
EP1716109B1 (de) 2010-09-22
US7504529B2 (en) 2009-03-17
TW200604147A (en) 2006-02-01
CA2553766A1 (en) 2005-08-11
KR20070000460A (ko) 2007-01-02
ATE482189T1 (de) 2010-10-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 13 E 25 DA LPI.

B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]