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-butadienoInfo
- 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
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.
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)
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 |
WO2007046799A1 (en) | 2005-10-18 | 2007-04-26 | Invista Technologies S.A R.L. | Process of making 3-aminopentanenitrile |
CA2644961A1 (en) | 2006-03-17 | 2007-09-27 | Invista Technologies S.A.R.L. | Method for the purification of triorganophosphites by treatment with a basic additive |
US7880028B2 (en) | 2006-07-14 | 2011-02-01 | Invista North America S.A R.L. | Process for making 3-pentenenitrile by hydrocyanation of butadiene |
US7919646B2 (en) | 2006-07-14 | 2011-04-05 | Invista North America S.A R.L. | Hydrocyanation of 2-pentenenitrile |
EP2146930A2 (en) | 2007-05-14 | 2010-01-27 | INVISTA Technologies S.à.r.l. | High efficiency reactor and process |
EP2164587B1 (en) | 2007-06-13 | 2018-04-04 | INVISTA Textiles (U.K.) Limited | 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 |
CN102177122B (zh) | 2008-10-14 | 2013-12-11 | 因温斯特技术公司 | 用于制备2-仲烷基-4,5-二-(正烷基)苯酚的方法 |
EP2462103A4 (en) | 2009-08-07 | 2014-01-08 | Invista Tech Sarl | HYDROGENATION AND ESTERIFICATION TO FORM DIESTERS |
US9040734B2 (en) | 2010-07-07 | 2015-05-26 | Invista North America S.A R.L. | Process for making nitriles |
Family Cites Families (19)
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 |
DE10207165A1 (de) | 2002-02-20 | 2003-08-21 | Basf Ag | Phosponite |
DE10150285A1 (de) | 2001-10-12 | 2003-04-17 | Basf Ag | Phosphonite |
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 |
-
2004
- 2004-01-29 DE DE102004004718A patent/DE102004004718A1/de not_active Withdrawn
-
2005
- 2005-01-26 US US10/587,027 patent/US7504529B2/en not_active Expired - Fee Related
- 2005-01-26 ES ES05715209T patent/ES2353138T3/es active Active
- 2005-01-26 CA CA002553766A patent/CA2553766A1/en not_active Abandoned
- 2005-01-26 EP EP05715209A patent/EP1716109B1/de not_active Revoked
- 2005-01-26 JP JP2006550081A patent/JP4443572B2/ja not_active Expired - Fee Related
- 2005-01-26 WO PCT/EP2005/000724 patent/WO2005073178A2/de active Application Filing
- 2005-01-26 BR BRPI0507194-1A patent/BRPI0507194A/pt not_active IP Right Cessation
- 2005-01-26 CN CNB2005800036233A patent/CN100572357C/zh not_active Expired - Fee Related
- 2005-01-26 TW TW094102233A patent/TW200604147A/zh unknown
- 2005-01-26 DE DE502005010287T patent/DE502005010287D1/de active Active
- 2005-01-26 AT AT05715209T patent/ATE482189T1/de not_active IP Right Cessation
- 2005-01-26 KR KR1020067015445A patent/KR101222342B1/ko not_active IP Right Cessation
- 2005-01-28 AR ARP050100310A patent/AR047477A1/es unknown
- 2005-01-28 MY MYPI20050334A patent/MY137128A/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20070000460A (ko) | 2007-01-02 |
MY137128A (en) | 2008-12-31 |
EP1716109A2 (de) | 2006-11-02 |
CN1914166A (zh) | 2007-02-14 |
ES2353138T3 (es) | 2011-02-25 |
CA2553766A1 (en) | 2005-08-11 |
KR101222342B1 (ko) | 2013-01-14 |
TW200604147A (en) | 2006-02-01 |
US7504529B2 (en) | 2009-03-17 |
US20080242885A1 (en) | 2008-10-02 |
AR047477A1 (es) | 2006-01-18 |
WO2005073178A3 (de) | 2005-09-22 |
ATE482189T1 (de) | 2010-10-15 |
DE102004004718A1 (de) | 2005-08-18 |
DE502005010287D1 (de) | 2010-11-04 |
WO2005073178A2 (de) | 2005-08-11 |
JP4443572B2 (ja) | 2010-03-31 |
CN100572357C (zh) | 2009-12-23 |
EP1716109B1 (de) | 2010-09-22 |
JP2007519665A (ja) | 2007-07-19 |
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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] |