UA84371C2 - Спосіб одержання динітрильних сполук - Google Patents

Спосіб одержання динітрильних сполук

Info

Publication number
UA84371C2
UA84371C2 UAA200706284A UAA200706284A UA84371C2 UA 84371 C2 UA84371 C2 UA 84371C2 UA A200706284 A UAA200706284 A UA A200706284A UA A200706284 A UAA200706284 A UA A200706284A UA 84371 C2 UA84371 C2 UA 84371C2
Authority
UA
Ukraine
Prior art keywords
production
hydrocyanation
dintrile
bodies
olefin
Prior art date
Application number
UAA200706284A
Other languages
English (en)
Russian (ru)
Inventor
Філіпп Лєконт
Беатріс Барато
Original Assignee
Родіа Шимі
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=34952877&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA84371(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Родіа Шимі filed Critical Родіа Шимі
Publication of UA84371C2 publication Critical patent/UA84371C2/uk

Links

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
    • C07C255/02—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

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

Даний винахід стосується способу одержання динітрильних сполук шляхом подвійного гідроціанування олефіну. Детальніше, він стосується способу одержання динітрильних сполук шляхом подвійного гідроціанування олефіну, наявного в суміші вуглеводнів, як-от нафтова фракція та, конкретніше, нафтова фракція, відома під назвою фракції С4. Спосіб за винаходом включає послідовність стадій відділення різноманітних сполук, що робить можливим видалення побічних продуктів, як-от продукти тримеризації алкінів, наявних у фракції С4 та, отже, запобігти їхньому накопиченню в реакторах гідроціанування.
UAA200706284A 2004-12-07 2005-11-30 Спосіб одержання динітрильних сполук UA84371C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0412975A FR2878848B1 (fr) 2004-12-07 2004-12-07 Procede de fabrication de composes dinitriles
PCT/FR2005/002978 WO2006061486A1 (fr) 2004-12-07 2005-11-30 Procede de fabrication de composes dinitriles

Publications (1)

Publication Number Publication Date
UA84371C2 true UA84371C2 (uk) 2008-10-10

Family

ID=34952877

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200706284A UA84371C2 (uk) 2004-12-07 2005-11-30 Спосіб одержання динітрильних сполук

Country Status (13)

Country Link
US (1) US7687655B2 (uk)
EP (1) EP1819664B1 (uk)
JP (1) JP4579297B2 (uk)
KR (1) KR100840162B1 (uk)
CN (1) CN101163666B (uk)
AT (1) ATE449757T1 (uk)
DE (1) DE602005017931D1 (uk)
FR (1) FR2878848B1 (uk)
RU (1) RU2373191C2 (uk)
SG (1) SG158107A1 (uk)
TW (1) TWI363748B (uk)
UA (1) UA84371C2 (uk)
WO (1) WO2006061486A1 (uk)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012005918A1 (en) 2010-07-07 2012-01-12 Invista Technologies S.A.R.L. Process for making nitriles
WO2015009847A1 (en) 2013-07-17 2015-01-22 Invista Technologies S.À R.L. Separating a solvent from a nickel catalyst by distillation
KR102803733B1 (ko) * 2020-10-28 2025-05-02 주식회사 엘지화학 아크릴로니트릴 이량체의 제조 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080374A (en) * 1977-02-23 1978-03-21 E. I. Du Pont De Nemours And Company Product recovery
US4434316A (en) * 1983-03-25 1984-02-28 E. I. Du Pont De Nemours & Co. Separation of alkenes from alkadienes
FR2711987B1 (fr) * 1993-11-03 1995-12-15 Rhone Poulenc Chimie Procédé d'hydrocyanation de nitriles insaturés en dinitriles.
DE19652273A1 (de) * 1996-12-16 1998-06-18 Basf Ag Monoolefinische C¶5¶-Mononitrile, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19809687A1 (de) * 1998-03-06 1999-09-09 Basf Ag Hydrierkatalysator
DE10046025A1 (de) * 2000-09-18 2002-03-28 Basf Ag Verfahren zur Herstellung von Adipinsäuredinitril
FR2849027B1 (fr) * 2002-12-23 2005-01-21 Rhodia Polyamide Intermediates Procede de synthese de composes comprenant des fonctions nitriles a partir de composes a insaturations ethyleniques
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
FR2854892B1 (fr) * 2003-05-12 2005-06-24 Rhodia Polyamide Intermediates Procede de fabrication de dinitriles
FR2857965B1 (fr) * 2003-07-25 2005-08-26 Rhodia Polyamide Intermediates Procede de fabrication et de separation de composes dinitriles
DE102004004682A1 (de) * 2004-01-29 2005-08-18 Basf Ag Verfahren zur Herstellung von Adipodinitril durch Hydrocyanierung von 1,3-Butadien
DE102004004683A1 (de) * 2004-01-29 2005-08-18 Basf Ag Verfahren zur Herstellung von Dinitrilen

Also Published As

Publication number Publication date
FR2878848A1 (fr) 2006-06-09
WO2006061486A1 (fr) 2006-06-15
KR20070087598A (ko) 2007-08-28
KR100840162B1 (ko) 2008-06-23
CN101163666B (zh) 2010-08-04
TWI363748B (en) 2012-05-11
JP4579297B2 (ja) 2010-11-10
JP2008522964A (ja) 2008-07-03
EP1819664B1 (fr) 2009-11-25
TW200633960A (en) 2006-10-01
RU2373191C2 (ru) 2009-11-20
ATE449757T1 (de) 2009-12-15
US7687655B2 (en) 2010-03-30
DE602005017931D1 (de) 2010-01-07
EP1819664A1 (fr) 2007-08-22
CN101163666A (zh) 2008-04-16
SG158107A1 (en) 2010-01-29
FR2878848B1 (fr) 2007-01-05
US20090099386A1 (en) 2009-04-16
RU2007125669A (ru) 2009-01-20

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