TW330929B - Process for producing α,β-unsaturated nitrile - Google Patents

Process for producing α,β-unsaturated nitrile

Info

Publication number
TW330929B
TW330929B TW085104011A TW85104011A TW330929B TW 330929 B TW330929 B TW 330929B TW 085104011 A TW085104011 A TW 085104011A TW 85104011 A TW85104011 A TW 85104011A TW 330929 B TW330929 B TW 330929B
Authority
TW
Taiwan
Prior art keywords
oxygen
unsaturated nitrile
hydrocarbon
pipe
reactor
Prior art date
Application number
TW085104011A
Other languages
English (en)
Chinese (zh)
Inventor
Hideyuki Kiyomizu
Masanobu Oota
Original Assignee
Asahi Chemical Ind
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 Ind filed Critical Asahi Chemical Ind
Application granted granted Critical
Publication of TW330929B publication Critical patent/TW330929B/zh

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)
TW085104011A 1995-04-07 1996-04-06 Process for producing α,β-unsaturated nitrile TW330929B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8287795 1995-04-07

Publications (1)

Publication Number Publication Date
TW330929B true TW330929B (en) 1998-05-01

Family

ID=13786525

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085104011A TW330929B (en) 1995-04-07 1996-04-06 Process for producing α,β-unsaturated nitrile

Country Status (9)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69708431T2 (de) * 1996-09-25 2002-05-02 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
KR20120098834A (ko) * 2010-01-25 2012-09-05 아사히 가세이 케미칼즈 가부시키가이샤 기상 반응 방법
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
JP6568327B2 (ja) * 2017-06-09 2019-08-28 旭化成株式会社 不飽和ニトリルの製造方法
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 (enEXAMPLES) * 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
KR940007528B1 (ko) * 1989-10-04 1994-08-19 아사히가세이고오교 가부시끼가이샤 α, β-불포화 니트릴의 제조장치
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
IN187187B (enEXAMPLES) 2002-02-23
KR19980703649A (ko) 1998-12-05
US5866708A (en) 1999-02-02
DE69610421T2 (de) 2001-04-19
KR0169027B1 (ko) 1999-03-20
JP3958361B2 (ja) 2007-08-15
DE69610421D1 (de) 2000-10-26
JPH11503427A (ja) 1999-03-26
ES2150110T3 (es) 2000-11-16
KR960037646A (ko) 1996-11-19
CN1061644C (zh) 2001-02-07
WO1996031465A1 (en) 1996-10-10
CN1181063A (zh) 1998-05-06
EP0825978B1 (en) 2000-09-20
EP0825978A1 (en) 1998-03-04

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Legal Events

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MK4A Expiration of patent term of an invention patent