BRPI0506574A - processo para a preparação de 3-pentenonitrila através de hidrocianação de 1,3-butadieno na presença de pelo menos um catalisador, e, uso de pelo menos um método - Google Patents
processo para a preparação de 3-pentenonitrila através de hidrocianação de 1,3-butadieno na presença de pelo menos um catalisador, e, uso de pelo menos um métodoInfo
- Publication number
- BRPI0506574A BRPI0506574A BRPI0506574-7A BRPI0506574A BRPI0506574A BR PI0506574 A BRPI0506574 A BR PI0506574A BR PI0506574 A BRPI0506574 A BR PI0506574A BR PI0506574 A BRPI0506574 A BR PI0506574A
- Authority
- BR
- Brazil
- Prior art keywords
- butadiene
- catalyst
- pentenonitrile
- preparation
- hydrocyanation
- Prior art date
Links
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 3
- UVKXJAUUKPDDNW-NSCUHMNNSA-N (e)-pent-3-enenitrile Chemical compound C\C=C\CC#N UVKXJAUUKPDDNW-NSCUHMNNSA-N 0.000 title abstract 2
- 238000005669 hydrocyanation reaction Methods 0.000 title abstract 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
- C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/17—Nitrogen containing
- Y10T436/172307—Cyanide or isocyanide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"PROCESSO PARA A PREPARAçãO DE 3-PENTENONITRILA ATRAVéS DE HIDROCIANAçãO DE 1,3-BUTADIENO NA PRESENçA DE PELO MENOS UM CATALISADOR, E, USO DE PELO MENOS UM MéTODO". Um método para a produção de 3-pentenonitrila através da hidrocianação de 1,3-butadieno na presença de pelo menos um catalisador, pelo qual o 1,3-butadieno que não foi hidrocianado é removido do produto da hidrocianação e é reciclado para o processo, e o 1,3- butadieno reciclado é monitorado em relação ao teor de cianeto de hidrogênio.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004004672A DE102004004672A1 (de) | 2004-01-29 | 2004-01-29 | Verfahren zur Hydrocyanierung |
| PCT/EP2005/000725 WO2005073169A1 (de) | 2004-01-29 | 2005-01-26 | Verfahren zur hydrocyanierung von 1,3-butadien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0506574A true BRPI0506574A (pt) | 2007-04-10 |
Family
ID=34801255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0506574-7A BRPI0506574A (pt) | 2004-01-29 | 2005-01-26 | processo para a preparação de 3-pentenonitrila através de hidrocianação de 1,3-butadieno na presença de pelo menos um catalisador, e, uso de pelo menos um método |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20080227214A1 (pt) |
| EP (1) | EP1716107A1 (pt) |
| JP (1) | JP4443573B2 (pt) |
| KR (1) | KR20070011283A (pt) |
| CN (1) | CN100513388C (pt) |
| AR (1) | AR047186A1 (pt) |
| BR (1) | BRPI0506574A (pt) |
| CA (1) | CA2553241A1 (pt) |
| DE (1) | DE102004004672A1 (pt) |
| TW (1) | TW200538428A (pt) |
| WO (1) | WO2005073169A1 (pt) |
Families Citing this family (16)
| 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 |
| 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 |
| WO2008017626A1 (de) * | 2006-08-08 | 2008-02-14 | Basf Se | Verfahren zur herstellung von 3-pentennitril durch hydrocyanierung von 1,3-butadien |
| US8906334B2 (en) | 2007-05-14 | 2014-12-09 | Invista North America S.A R.L. | High efficiency reactor and process |
| US8101790B2 (en) | 2007-06-13 | 2012-01-24 | Invista North America S.A.R.L. | Process for improving adiponitrile quality |
| US7977502B2 (en) | 2008-01-15 | 2011-07-12 | Invista North America S.A R.L. | Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile |
| EP2229353B1 (en) | 2008-01-15 | 2018-01-03 | INVISTA Textiles (U.K.) Limited | Hydrocyanation of pentenenitriles |
| EP2334624B1 (en) | 2008-10-14 | 2014-10-01 | Invista Technologies S.à.r.l. | Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols |
| KR20120047251A (ko) | 2009-08-07 | 2012-05-11 | 인비스타 테크놀러지스 에스.에이.알.엘. | 디에스테르를 형성하기 위한 수소화 및 에스테르화 |
| EP2574191B1 (en) | 2010-07-07 | 2013-11-20 | Invista Technologies S.a r.l. | Process for making nitriles |
| JP7375747B2 (ja) * | 2018-04-26 | 2023-11-08 | 日本ゼオン株式会社 | 重合体組成物、シアノ基含有重合体の製造方法およびシアノ基含有重合体組成物 |
| CN111995547B (zh) | 2020-01-19 | 2021-07-09 | 浙江新和成股份有限公司 | 己二腈的制备方法和装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1429169A (en) * | 1972-09-07 | 1976-03-24 | Ici Ltd | Manufacture of organic nitriles |
| US4434316A (en) * | 1983-03-25 | 1984-02-28 | E. I. Du Pont De Nemours & Co. | Separation of alkenes from alkadienes |
| US4756804A (en) * | 1985-12-18 | 1988-07-12 | Hnu Systems, Inc. | Method of detecting hydrogen cyanide gas in a gaseous or liquid sample |
| 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 |
-
2004
- 2004-01-29 DE DE102004004672A patent/DE102004004672A1/de not_active Withdrawn
-
2005
- 2005-01-17 AR ARP050100164A patent/AR047186A1/es unknown
- 2005-01-26 US US10/586,473 patent/US20080227214A1/en not_active Abandoned
- 2005-01-26 KR KR1020067015350A patent/KR20070011283A/ko not_active Ceased
- 2005-01-26 EP EP05715210A patent/EP1716107A1/de not_active Withdrawn
- 2005-01-26 CA CA002553241A patent/CA2553241A1/en not_active Abandoned
- 2005-01-26 WO PCT/EP2005/000725 patent/WO2005073169A1/de not_active Ceased
- 2005-01-26 BR BRPI0506574-7A patent/BRPI0506574A/pt not_active IP Right Cessation
- 2005-01-26 CN CNB2005800036411A patent/CN100513388C/zh not_active Expired - Fee Related
- 2005-01-26 TW TW094102237A patent/TW200538428A/zh unknown
- 2005-01-26 JP JP2006550082A patent/JP4443573B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005073169A1 (de) | 2005-08-11 |
| DE102004004672A1 (de) | 2005-08-18 |
| US20080227214A1 (en) | 2008-09-18 |
| CN100513388C (zh) | 2009-07-15 |
| JP4443573B2 (ja) | 2010-03-31 |
| CA2553241A1 (en) | 2005-08-11 |
| KR20070011283A (ko) | 2007-01-24 |
| EP1716107A1 (de) | 2006-11-02 |
| AR047186A1 (es) | 2006-01-11 |
| JP2007519666A (ja) | 2007-07-19 |
| CN1914156A (zh) | 2007-02-14 |
| TW200538428A (en) | 2005-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A,5A E 6A ANUIDADES |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2099 DE 29/03/2011. |