GB885422A - Process for the preparation of unsaturated nitriles from olefines - Google Patents

Process for the preparation of unsaturated nitriles from olefines

Info

Publication number
GB885422A
GB885422A GB15232/60A GB1523260A GB885422A GB 885422 A GB885422 A GB 885422A GB 15232/60 A GB15232/60 A GB 15232/60A GB 1523260 A GB1523260 A GB 1523260A GB 885422 A GB885422 A GB 885422A
Authority
GB
United Kingdom
Prior art keywords
unsaturated nitriles
olefines
preparation
ammonia
olefins
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
GB15232/60A
Inventor
Rene Leclercq
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.)
UCB SA
Original Assignee
UCB SA
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 UCB SA filed Critical UCB SA
Priority to GB15232/60A priority Critical patent/GB885422A/en
Priority to ES0261342A priority patent/ES261342A1/en
Publication of GB885422A publication Critical patent/GB885422A/en
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
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Abstract

Unsaturated nitriles are produced from C3-6 olefins by passing an admixture thereof with ammonia and optionally an inert gas at elevated temperature (e.g., 300 DEG C.-600 DEG C.) over an As/Bi/Mo oxide catalyst identical with that described in Specification 881,335. Inert gases specified are N2, CO2, H2O vapour, saturated hydrocarbons or mixtures of these. In examples, acrylonitrile-containing some acetonitrile-is obtained from propylene and ammonia, using a fluidised catalyst which is regenerated with air in the reactor or in a separate regenerator.
GB15232/60A 1959-09-30 1960-04-29 Process for the preparation of unsaturated nitriles from olefines Expired GB885422A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB15232/60A GB885422A (en) 1960-04-29 1960-04-29 Process for the preparation of unsaturated nitriles from olefines
ES0261342A ES261342A1 (en) 1959-09-30 1960-09-28 New catalysts of oxidation (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15232/60A GB885422A (en) 1960-04-29 1960-04-29 Process for the preparation of unsaturated nitriles from olefines

Publications (1)

Publication Number Publication Date
GB885422A true GB885422A (en) 1961-12-28

Family

ID=10055394

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15232/60A Expired GB885422A (en) 1959-09-30 1960-04-29 Process for the preparation of unsaturated nitriles from olefines

Country Status (1)

Country Link
GB (1) GB885422A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689005A (en) * 1994-12-06 1997-11-18 Basf Aktiengesellschaft Reductive deoxygenation using a redox catalyst
US5691262A (en) * 1994-10-18 1997-11-25 Basf Aktiengesellschaft Regeneration of catalysts used in oxidative dehydrogenation of alkylaromatics and paraffins
US5902918A (en) * 1994-07-07 1999-05-11 Basf Aktiengesellschaft Catalyst and catalytic oxidative dehydrogenation of alkylaromatics and paraffins
WO2004071657A1 (en) * 2003-02-12 2004-08-26 Reilly Industries, Inc. Process for the regeneration of mixed oxide catalysts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902918A (en) * 1994-07-07 1999-05-11 Basf Aktiengesellschaft Catalyst and catalytic oxidative dehydrogenation of alkylaromatics and paraffins
US5691262A (en) * 1994-10-18 1997-11-25 Basf Aktiengesellschaft Regeneration of catalysts used in oxidative dehydrogenation of alkylaromatics and paraffins
US5689005A (en) * 1994-12-06 1997-11-18 Basf Aktiengesellschaft Reductive deoxygenation using a redox catalyst
WO2004071657A1 (en) * 2003-02-12 2004-08-26 Reilly Industries, Inc. Process for the regeneration of mixed oxide catalysts

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