ES8704883A1 - Un procedimiento para la produccion de adiponitrilo a partir de acrilonitrilo - Google Patents

Un procedimiento para la produccion de adiponitrilo a partir de acrilonitrilo

Info

Publication number
ES8704883A1
ES8704883A1 ES552360A ES552360A ES8704883A1 ES 8704883 A1 ES8704883 A1 ES 8704883A1 ES 552360 A ES552360 A ES 552360A ES 552360 A ES552360 A ES 552360A ES 8704883 A1 ES8704883 A1 ES 8704883A1
Authority
ES
Spain
Prior art keywords
solution
adiponitrile
production
acrylonitrile
heating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES552360A
Other languages
English (en)
Other versions
ES552360A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of ES552360A0 publication Critical patent/ES552360A0/es
Publication of ES8704883A1 publication Critical patent/ES8704883A1/es
Expired legal-status Critical Current

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
    • C07C255/00—Carboxylic acid nitriles
    • 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)
  • Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ADIPONITRILO A PARTIR DE ACRILONITRILO. COMPRENDE LA REACCION DE LA MEZCLA CONSTITUIDA POR UNA SAL DE METAL DE LA PRIMERA SERIE DE TRANSICION, TAL COMO COBALTO, UN AGENTE REDUCTOR METALICO, ACRILONITRILO Y UN DISOLVENTE, POR CALENTAMIENTO A UNA TEMPERATURA COMPRENDIDA ENTRE 25JC Y 150JC DURANTE APROXIMADAMENTE 1 H EN ATMOSFERA INERTE; SEGUIDA DEL TRATAMIENTO DE LA DISOLUCION OBTENIDA CON UNA DISOLUCION DE ENFRIAMIENTO RAPIDO CONSTITUIDA POR UN DONADOR DE PROTONES CUYO PKA ESTA COMPRENDIDO ENTRE 0 Y 12 Y UN DISOLVENTE TAL COMO DIMETILFORMAMIDA O DIMETILACETAMIDA.
ES552360A 1985-02-26 1986-02-25 Un procedimiento para la produccion de adiponitrilo a partir de acrilonitrilo Expired ES8704883A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/705,937 US4681968A (en) 1985-02-26 1985-02-26 Method of producing adiponitrile

Publications (2)

Publication Number Publication Date
ES552360A0 ES552360A0 (es) 1987-04-16
ES8704883A1 true ES8704883A1 (es) 1987-04-16

Family

ID=24835545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552360A Expired ES8704883A1 (es) 1985-02-26 1986-02-25 Un procedimiento para la produccion de adiponitrilo a partir de acrilonitrilo

Country Status (10)

Country Link
US (1) US4681968A (es)
EP (1) EP0194059B1 (es)
KR (1) KR860006434A (es)
CN (1) CN86101137A (es)
AU (1) AU580657B2 (es)
BR (1) BR8600759A (es)
CA (1) CA1260955A (es)
DE (1) DE3665709D1 (es)
ES (1) ES8704883A1 (es)
IN (1) IN166281B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0559168B1 (en) * 1992-03-06 1996-05-29 Ube Industries, Ltd. Method of producing straight-chain acrylonitrile dimers
US5466858A (en) * 1993-09-03 1995-11-14 Ube Industries, Ltd. Method of producing straight-chain acrylonitrile dimers
CN115532289B (zh) * 2021-06-30 2023-10-20 中国石油化工股份有限公司 用于丙烯腈催化二聚合成己二腈的催化剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671567A (en) * 1950-05-17 1954-03-09 Joseph F Reedy Material handling apparatus
GB1177059A (en) * 1967-05-02 1970-01-07 Mitsubishi Petroleum Company L Process for producing Acrylonitrile Dimers
US3790617A (en) * 1968-01-25 1974-02-05 Kurashiki Rayon Co Process for preparation of organic dinitriles
US3729498A (en) * 1969-09-24 1973-04-24 Kurashiki Rayon Co Process for the preparation of organic dinitriles
BE758035A (fr) * 1969-10-29 1971-04-26 Halcon International Inc Procede de couplage par reduction de composes organiques halogenes
US3671565A (en) * 1970-01-16 1972-06-20 Atlantic Richfield Co Process for hydrogenating acrylonitrile to propionitrile
US3671568A (en) * 1970-04-29 1972-06-20 Haicon Intern Inc Production of adiponitrile
GB1398089A (en) * 1971-11-08 1975-06-18 Ici Ltd Process for the catalytic dimerisation of acrylonitrile
JPS5716981B2 (es) * 1974-05-14 1982-04-08

Also Published As

Publication number Publication date
IN166281B (es) 1990-04-07
ES552360A0 (es) 1987-04-16
AU5374186A (en) 1986-09-04
EP0194059A1 (en) 1986-09-10
US4681968A (en) 1987-07-21
DE3665709D1 (en) 1989-10-26
CN86101137A (zh) 1986-08-27
AU580657B2 (en) 1989-01-27
KR860006434A (ko) 1986-09-11
BR8600759A (pt) 1986-11-04
EP0194059B1 (en) 1989-09-20
CA1260955A (en) 1989-09-26

Similar Documents

Publication Publication Date Title
GEP19981393B (en) Method of reception of е-isomers of acrylic acid derivatives
KR880008975A (ko) 부타디엔의 하이드로시안화
GB1429651A (en) Manufacture of organic nitriles
RU94003820A (ru) Способ снижения проскока аммиака при производстве акрилонитрила
KR830009004A (ko) 올레핀의 하이드로시안화 방법
ES8704883A1 (es) Un procedimiento para la produccion de adiponitrilo a partir de acrilonitrilo
GB1368506A (en) Process for preparing cyanoethylated ketones
DE3579280D1 (de) Hydratationsverfahren von nitrilverbindungen.
EP0009685A3 (en) Process for the preparation of 2-vinylpyridine from acetylene and acrylonitrile and 2-vinylpyridine prepared by this process; organo-cobalt compounds
JPS5236606A (en) Process for preparation of amino compounds
DE3660188D1 (en) Process for the preparation of methyl n-methylanthranilate
NZ216030A (en) A process for preparing cadralazine
GB1458255A (en) Process for generating a salt melt bath containing cyanate and carbonate
Hayashi et al. The reaction of heteroaromatic N-oxide with acid chloride and cyanide. IV. On the reaction of 2, 4-disubstituted quinoline 1-oxides with sulfonic acid chloride and potassium cyanide (author's transl)
ES8106483A1 (es) Procedimiento para la preparacion de clorhidrato de amida deacido 4-aminobutirico
DE3367591D1 (en) Process for preparing p.chlorophenoxyacetyl-piperonylpiperazine
GB1471854A (en) Process for preparing cyclohexanone
JPS56152799A (en) Treatment of waste matter containing cyanide
MY105515A (en) Azole-1-alkanamides as antiarrhythmic agents and preparation thereof.
JPS6483056A (en) Production of aminomethylcyclohexanecarboxylic acid amide
JPS55154326A (en) Manufacture of iron-pentacarbonyl
Antsiferov et al. Solid-Phase Interaction and Diffusion Annealing of Powder Composites Fe--Cr sub 3 C sub 2--Mo sub 2 C
Yanyuk A Production Process for Rapid High Temperature Carburisation in High Voltage Electric Fields
FR2403324A1 (fr) Procede de preparation de composes carbonyle
JPS53132523A (en) Preparation of organic hydrazo compound