DE69610421D1 - Verfahren zur herstellung von alpha,beta-ungesättigten nitrilen - Google Patents

Verfahren zur herstellung von alpha,beta-ungesättigten nitrilen

Info

Publication number
DE69610421D1
DE69610421D1 DE69610421T DE69610421T DE69610421D1 DE 69610421 D1 DE69610421 D1 DE 69610421D1 DE 69610421 T DE69610421 T DE 69610421T DE 69610421 T DE69610421 T DE 69610421T DE 69610421 D1 DE69610421 D1 DE 69610421D1
Authority
DE
Germany
Prior art keywords
beta
unsaturated nitriles
producing alpha
alpha
producing
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 - Lifetime
Application number
DE69610421T
Other languages
English (en)
Other versions
DE69610421T2 (de
Inventor
Hideyuki Shimizu
Masanobu Ohta
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE69610421D1 publication Critical patent/DE69610421D1/de
Publication of DE69610421T2 publication Critical patent/DE69610421T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DE69610421T 1995-04-07 1996-04-05 Verfahren zur herstellung von alpha,beta-ungesättigten nitrilen Expired - Lifetime DE69610421T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8287795 1995-04-07
PCT/JP1996/000945 WO1996031465A1 (en) 1995-04-07 1996-04-05 PROCESS FOR PRODUCING α,β-UNSATURATED NITRILE

Publications (2)

Publication Number Publication Date
DE69610421D1 true DE69610421D1 (de) 2000-10-26
DE69610421T2 DE69610421T2 (de) 2001-04-19

Family

ID=13786525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69610421T Expired - Lifetime DE69610421T2 (de) 1995-04-07 1996-04-05 Verfahren zur herstellung von alpha,beta-ungesättigten nitrilen

Country Status (9)

Country Link
US (1) US5866708A (de)
EP (1) EP0825978B1 (de)
KR (2) KR0169027B1 (de)
CN (1) CN1061644C (de)
DE (1) DE69610421T2 (de)
ES (1) ES2150110T3 (de)
IN (1) IN187187B (de)
TW (1) TW330929B (de)
WO (1) WO1996031465A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0832877B1 (de) * 1996-09-25 2001-11-21 Mitsubishi Rayon Co., Ltd. Verfahren zur Ammoxydierung in einem Wirbelschichtreaktor
US6358483B1 (en) * 1999-07-13 2002-03-19 The Standard Oil Company Sparger for oxygen injection into a fluid bed reactor
GB0014580D0 (en) * 2000-06-14 2000-08-09 Bp Chem Int Ltd Appatarus and process
SG110097A1 (en) * 2003-07-08 2005-04-28 Sumitomo Chemical Co Method for producing epsilon-caprolactam
GB0412865D0 (en) 2004-06-09 2004-07-14 Glaxo Group Ltd Chemical compounds
WO2011090131A1 (ja) * 2010-01-25 2011-07-28 旭化成ケミカルズ株式会社 気相反応方法
CN104941535A (zh) * 2014-03-31 2015-09-30 英尼奥斯欧洲股份公司 用于氧化或氨氧化反应器的改进的空气格栅设计
CN106955644A (zh) * 2016-01-08 2017-07-18 中国石油化工股份有限公司 用于氨化氧化反应的流化床反应器的进料分布器
TWI668204B (zh) * 2017-06-09 2019-08-11 日商旭化成股份有限公司 Method for producing unsaturated nitrile
KR20190042367A (ko) 2017-10-16 2019-04-24 한국기술교육대학교 산학협력단 무인항공기기의 자동 배터리 교환 장치 및 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1265770A (de) * 1969-07-01 1972-03-08
US4801731A (en) * 1987-12-14 1989-01-31 E. I. Du Pont De Nemours And Company Preparation of acrylonitrile
US4849537A (en) * 1988-02-09 1989-07-18 The Boc Group, Inc. Process for the production of nitriles
US4849538A (en) * 1988-03-23 1989-07-18 The Boc Group, Inc. Process for the production of nitriles
WO1991004961A1 (fr) * 1989-10-04 1991-04-18 Asahi Kasei Kogyo Kabushiki Kaisha APPAREIL DE PRODUCTION DE NITRILE α,β-INSATURE
US5256810A (en) * 1992-10-14 1993-10-26 The Standard Oil Company Method for eliminating nitriding during acrylonitrile production

Also Published As

Publication number Publication date
CN1061644C (zh) 2001-02-07
EP0825978A1 (de) 1998-03-04
TW330929B (en) 1998-05-01
KR19980703649A (ko) 1998-12-05
WO1996031465A1 (en) 1996-10-10
JP3958361B2 (ja) 2007-08-15
KR960037646A (ko) 1996-11-19
JPH11503427A (ja) 1999-03-26
EP0825978B1 (de) 2000-09-20
ES2150110T3 (es) 2000-11-16
IN187187B (de) 2002-02-23
KR0169027B1 (ko) 1999-03-20
DE69610421T2 (de) 2001-04-19
CN1181063A (zh) 1998-05-06
US5866708A (en) 1999-02-02

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Legal Events

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