ES2180728T3 - Proceso para la fabricacion de nitrilos insaturados. - Google Patents

Proceso para la fabricacion de nitrilos insaturados.

Info

Publication number
ES2180728T3
ES2180728T3 ES96901123T ES96901123T ES2180728T3 ES 2180728 T3 ES2180728 T3 ES 2180728T3 ES 96901123 T ES96901123 T ES 96901123T ES 96901123 T ES96901123 T ES 96901123T ES 2180728 T3 ES2180728 T3 ES 2180728T3
Authority
ES
Spain
Prior art keywords
amoxidation
organic
insured
reactor
reacted
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
ES96901123T
Other languages
English (en)
Inventor
Ken Someya
Hideo Midorikawa
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 Kasei Corp
Asahi Chemical Industry Co Ltd
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 Kasei Corp, Asahi Chemical Industry Co Ltd filed Critical Asahi Kasei Corp
Application granted granted Critical
Publication of ES2180728T3 publication Critical patent/ES2180728T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C255/06—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07—Mononitriles
    • C07C255/08—Acrylonitrile; Methacrylonitrile
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • 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
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

UN PROCEDIMIENTO DE PRODUCCION DE UN NITRILO INSATURADO, COMO ACRILONITRILO O METACRILONITRILO, MEDIANTE AMOXIDACION DE UN COMPUESTO ORGANICO, COMO PROPILENO, ISOBUTENO O BUTANOL TERCIARIO. DICHO PROCEDIMIENTO CONSISTE EN LLEVAR A CABO LA AMOXIDACION, CONTROLANDO SIMULTANEAMENTE LA RELACION ACIDO ORGANICO/AMONIACO QUE NO HA REACCIONADO, EN UN PRODUCTO GASEOSO DE AMOXIDACION EN UN REACTOR, DE FORMA QUE DICHA RELACION SE MANTENGA ENTRE 0,8-3,0; INTRODUCIR EL PRODUCTO GASEOSO DE AMOXIDACION EN UNA TORRE DE ENFRIAMIENTO, Y HACIENDO REACCIONAR EN DICHA TORRE, EL AMONIACO QUE NO HA REACCIONADO, CON EL ACIDO ORGANICO PRODUCIDO EN UN REACTOR, PARA FIJAR DICHO AMONIACO COMO SAL DE AMONIO DEL ACIDO ORGANICO.
ES96901123T 1995-01-31 1996-01-26 Proceso para la fabricacion de nitrilos insaturados. Expired - Lifetime ES2180728T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3286595 1995-01-31

Publications (1)

Publication Number Publication Date
ES2180728T3 true ES2180728T3 (es) 2003-02-16

Family

ID=12370759

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96901123T Expired - Lifetime ES2180728T3 (es) 1995-01-31 1996-01-26 Proceso para la fabricacion de nitrilos insaturados.

Country Status (9)

Country Link
US (1) US6013825A (es)
EP (1) EP0807622B1 (es)
JP (1) JP3270479B2 (es)
KR (1) KR100249924B1 (es)
CN (1) CN1070172C (es)
DE (1) DE69622692T2 (es)
ES (1) ES2180728T3 (es)
IN (1) IN184881B (es)
WO (1) WO1996023766A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6716405B1 (en) 1997-06-06 2004-04-06 China Petro-Chemical Corporation Process for removing unreacted ammonia from an effluent in a hydrocarbon ammoxidation reaction
US5840648A (en) * 1997-09-02 1998-11-24 The Standard Oil Company Catalyst for the manufacture of acrylonitrile and hydrogen cyanide
US6238574B1 (en) * 1998-10-30 2001-05-29 The Standard Oil Company Oxidation and ammoxidation of acrylonitrile process waste water organics
US6982342B2 (en) * 2002-05-16 2006-01-03 Standard Oil Company Ammoxidation of carboxylic acids to a mixture of nitriles
JP2011126890A (ja) * 2011-01-18 2011-06-30 Daiyanitorikkusu Kk 気相反応装置
CN103769127B (zh) * 2012-10-17 2015-11-18 中国石油化工股份有限公司 氨氧化法制不饱和腈流化床催化剂
US9844769B2 (en) * 2014-12-17 2017-12-19 Ineos Europe Ag Mixed metal oxide ammoxidation catalysts
CN105175280B (zh) * 2015-06-17 2017-06-23 济南大学 乙腈—叔丁醇共沸混合物连续萃取精馏分离方法
CN115095876A (zh) * 2016-05-24 2022-09-23 英尼奥斯欧洲股份公司 废气焚烧炉控制
WO2018225854A1 (ja) * 2017-06-09 2018-12-13 旭化成株式会社 不飽和ニトリルの製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199697A (en) 1967-11-13 1970-07-22 Nitto Chemical Industry Co Ltd Process for the Removal of Unreacted Ammonia in the Production of Acrylonitrile
JPS4936690B1 (es) * 1970-10-27 1974-10-02
JPS4834824A (es) * 1971-09-14 1973-05-22
JPS4861425A (es) * 1971-12-01 1973-08-28
JPS4872122A (es) * 1971-12-28 1973-09-29
JPS4925560A (es) * 1972-07-03 1974-03-07
JPS4936690A (es) * 1972-08-14 1974-04-05
JPS5221488B2 (es) * 1973-01-17 1977-06-10
US4139552A (en) * 1974-01-04 1979-02-13 The Standard Oil Company Production of unsaturated nitriles
JPS513131A (es) * 1974-06-25 1976-01-12 Suwa Seikosha Kk
US4162234A (en) * 1974-07-22 1979-07-24 The Standard Oil Company Oxidation catalysts
JPS5149149A (ja) * 1974-10-26 1976-04-28 Nippon Steel Corp Sutoritsupurenzokushorirainno muteishitsubanhoho oyobi sochi
JPS524500A (en) * 1975-07-01 1977-01-13 Asahi Chem Ind Co Ltd Recoverring method of ammonium sulfate from waste solution
JPS5232893A (en) * 1975-09-09 1977-03-12 Nippon Steel Chem Co Ltd Method of removing ammonia
JPS5318014A (en) * 1976-08-02 1978-02-18 Tokyo Tatsuno Kk Oilers
US4212766A (en) * 1978-04-21 1980-07-15 Standard Oil Company Process for forming multi-component oxide complex catalysts
US5258543A (en) * 1992-06-26 1993-11-02 The Standard Oil Company Method for ammoxidation of olefins
US5288473A (en) * 1992-10-09 1994-02-22 The Standard Oil Company Process for elimination of waste material during manufacture of acrylonitrile
US5457223A (en) * 1992-10-09 1995-10-10 The Standard Oil Company Process for elimination of waste material during manufacture of acrylonitrile

Also Published As

Publication number Publication date
DE69622692D1 (de) 2002-09-05
IN184881B (es) 2000-10-07
KR19980701737A (ko) 1998-06-25
JP3270479B2 (ja) 2002-04-02
CN1070172C (zh) 2001-08-29
DE69622692T2 (de) 2003-04-03
EP0807622B1 (en) 2002-07-31
EP0807622A1 (en) 1997-11-19
US6013825A (en) 2000-01-11
WO1996023766A1 (fr) 1996-08-08
KR100249924B1 (ko) 2000-03-15
CN1172472A (zh) 1998-02-04
EP0807622A4 (en) 2000-05-17

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