ATE99289T1 - Verfahren zur herstellung von nitrilen und anhydriden. - Google Patents

Verfahren zur herstellung von nitrilen und anhydriden.

Info

Publication number
ATE99289T1
ATE99289T1 AT88310847T AT88310847T ATE99289T1 AT E99289 T1 ATE99289 T1 AT E99289T1 AT 88310847 T AT88310847 T AT 88310847T AT 88310847 T AT88310847 T AT 88310847T AT E99289 T1 ATE99289 T1 AT E99289T1
Authority
AT
Austria
Prior art keywords
oxygen
air
ammoxidation
feed
nitriles
Prior art date
Application number
AT88310847T
Other languages
English (en)
Inventor
Ramakrishnan Ramachandran
Yagya Shukla
Donald L Maclean
Original Assignee
Boc Group Inc
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
Priority claimed from US07/216,037 external-priority patent/US4868330A/en
Application filed by Boc Group Inc filed Critical Boc Group Inc
Application granted granted Critical
Publication of ATE99289T1 publication Critical patent/ATE99289T1/de

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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/13—Dicarboxylic acids
    • C07C57/145—Maleic acid
    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
AT88310847T 1987-11-24 1988-11-17 Verfahren zur herstellung von nitrilen und anhydriden. ATE99289T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12473187A 1987-11-24 1987-11-24
US17811788A 1988-04-06 1988-04-06
US07/216,037 US4868330A (en) 1988-04-06 1988-07-07 Process for the production of nitriles
EP88310847A EP0318205B1 (de) 1987-11-24 1988-11-17 Verfahren zur Herstellung von Nitrilen und Anhydriden

Publications (1)

Publication Number Publication Date
ATE99289T1 true ATE99289T1 (de) 1994-01-15

Family

ID=27383147

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88310847T ATE99289T1 (de) 1987-11-24 1988-11-17 Verfahren zur herstellung von nitrilen und anhydriden.

Country Status (10)

Country Link
US (1) US5015756A (de)
EP (1) EP0318205B1 (de)
JP (1) JPH0637451B2 (de)
KR (1) KR0138536B1 (de)
AT (1) ATE99289T1 (de)
AU (1) AU613412B2 (de)
CA (1) CA1320735C (de)
DE (1) DE3886708T2 (de)
ES (1) ES2047562T3 (de)
HK (1) HK73696A (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1320735C (en) * 1987-11-24 1993-07-27 Ramakrishnan Ramachandran Process for the production of nitriles and anhydrides
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
US5008414A (en) * 1988-12-08 1991-04-16 The Boc Group, Inc. Process for the production of oxides
US4943650A (en) * 1989-01-30 1990-07-24 The Boc Group, Inc. Process for the production of nitriles
US5262547A (en) * 1990-10-31 1993-11-16 The Boc Group, Inc. Process for the production of petrochemicals
HUT58680A (en) * 1990-11-14 1992-03-30 Boc Group Inc Process for producing anhydrides and nitriles
US5179215A (en) * 1991-02-27 1993-01-12 The Boc Group, Inc. Process for the production of petrochemicals
TR25520A (tr) * 1991-11-29 1993-05-01 Boc Group Inc ANHIDRITLERIN VE NITRILLERIN üRETILMESI ICIN BIR ISLEM
US5256810A (en) * 1992-10-14 1993-10-26 The Standard Oil Company Method for eliminating nitriding during acrylonitrile production
US5466837A (en) * 1993-09-30 1995-11-14 The Boc Group, Inc. Process for the production of hydrocarbon partial oxidation products
NZ264365A (en) * 1993-09-30 1996-10-28 Boc Group Inc Catalytic production of ethanol/propan-2-ol from ethene/propene including separation by adsorbing alkenes and regenerating the adsorbent to provide alkene-enriched gas
CA2130686C (en) * 1993-09-30 1998-07-14 Ramakrishnan Ramachandran Process for the production of hydrocarbon partial oxidation products
US5801265A (en) * 1995-08-24 1998-09-01 Praxair Technology, Inc. Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor
US5895817A (en) * 1997-06-19 1999-04-20 Praxair Technology, Inc. Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor
US5883281A (en) * 1997-07-25 1999-03-16 Praxair Technology, Inc. Oxygen addition to reduce inerts in an acrylonitrile reactor
US6413485B2 (en) * 1999-05-27 2002-07-02 The Standard Oil Company Ammoxidation of a mixture of ketones to acetonitrile and HCN
US7161021B2 (en) * 2001-12-13 2007-01-09 Mitsubishi Gas Chemical Company, Inc. Process for producing a polynitrile compound
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US7541489B2 (en) 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
CN103864107A (zh) * 2012-12-18 2014-06-18 因温斯特技术公司 来自氧安德卢梭法的hcn中有机腈杂质水平的减少
EP3207004B1 (de) * 2014-10-14 2024-01-17 GEVO, Inc. Verfahren zur umwandlung von ethanol in funktionalisierte niedrigere kohlenwasserstoffe
BR112020013655B1 (pt) 2018-01-04 2023-05-09 Gevo, Inc Processos catalíticos para converter misturas refinadas de óleo fúsel brutas e/ou refinadas em produtos químicos renováveis de maior valor por meio de catalisadores mistos de óxido metálicos ou zeólitos
CN113429318A (zh) * 2021-06-22 2021-09-24 四川金象赛瑞化工股份有限公司 气相淬冷法生产苯二甲腈的方法
CN114181114B (zh) * 2021-12-17 2023-09-29 中国五环工程有限公司 分步法氨氧化反应生产甲基丙烯腈的工艺及系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL297067A (de) * 1962-09-04 1900-01-01
US3591620A (en) * 1967-11-28 1971-07-06 Nitto Chemical Industry Co Ltd Process for producing acrylonitrile
BE759432A (fr) * 1969-11-25 1971-04-30 Power Gas Ltd Procede d'oxydation catalytique
GB1377735A (en) * 1971-03-19 1974-12-18 Davy Powergas Ltd Hydrocarbon recovery process
US3904652A (en) * 1972-11-16 1975-09-09 Standard Oil Co Indiana Recycle process for oxidation of n-butane to maleic anhydride
IL48991A (en) * 1975-03-18 1978-04-30 Sun Ventures Inc Ammoxidation process
DE2544972A1 (de) * 1975-10-08 1977-04-21 Hoechst Ag Verfahren zur herstellung von maleinsaeureanhydrid
US4231943A (en) * 1979-05-31 1980-11-04 Chevron Research Company Maleic anhydride production
US4335056A (en) * 1981-01-05 1982-06-15 Standard Oil Company Processing acrylonitrile waste gas
DE3150137A1 (de) * 1981-12-18 1983-06-30 Linde Ag, 6200 Wiesbaden Adsorptionsverfahren zur trennung von kohlenwasserstoffen
DE3277533D1 (en) * 1982-07-20 1987-12-03 Amoco Corp Process for production of maleic anhydride
US4609502A (en) * 1985-02-14 1986-09-02 The Halcon Sd Group, Inc. Process for preparing unsaturated nitriles from alkanes
US4863330A (en) * 1987-07-15 1989-09-05 Northrop Corporation Composite fastener and method of manufacture
CA1320735C (en) * 1987-11-24 1993-07-27 Ramakrishnan Ramachandran Process for the production of nitriles and anhydrides

Also Published As

Publication number Publication date
US5015756A (en) 1991-05-14
JPH01165564A (ja) 1989-06-29
AU613412B2 (en) 1991-08-01
HK73696A (en) 1996-05-03
EP0318205A1 (de) 1989-05-31
ES2047562T3 (es) 1994-03-01
KR0138536B1 (ko) 1998-05-01
CA1320735C (en) 1993-07-27
DE3886708D1 (de) 1994-02-10
AU2375888A (en) 1989-05-25
KR890008085A (ko) 1989-07-08
JPH0637451B2 (ja) 1994-05-18
DE3886708T2 (de) 1994-06-30
EP0318205B1 (de) 1993-12-29

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Legal Events

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REN Ceased due to non-payment of the annual fee