GB1351523A - Catalyst and process for producing aromatic nitriles - Google Patents

Catalyst and process for producing aromatic nitriles

Info

Publication number
GB1351523A
GB1351523A GB1477871A GB1477871A GB1351523A GB 1351523 A GB1351523 A GB 1351523A GB 1477871 A GB1477871 A GB 1477871A GB 1477871 A GB1477871 A GB 1477871A GB 1351523 A GB1351523 A GB 1351523A
Authority
GB
United Kingdom
Prior art keywords
oxide
catalyst
oxygen
boron
vanadium
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
GB1477871A
Other languages
English (en)
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.)
Japan Gas Chemical Co Inc
Original Assignee
Japan Gas Chemical Co 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
Application filed by Japan Gas Chemical Co Inc filed Critical Japan Gas Chemical Co Inc
Publication of GB1351523A publication Critical patent/GB1351523A/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
    • C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1477871A 1970-05-14 1971-05-13 Catalyst and process for producing aromatic nitriles Expired GB1351523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4051070A JPS4945860B1 (ko) 1970-05-14 1970-05-14

Publications (1)

Publication Number Publication Date
GB1351523A true GB1351523A (en) 1974-05-01

Family

ID=12582527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1477871A Expired GB1351523A (en) 1970-05-14 1971-05-13 Catalyst and process for producing aromatic nitriles

Country Status (4)

Country Link
JP (1) JPS4945860B1 (ko)
DE (1) DE2123836C3 (ko)
GB (1) GB1351523A (ko)
IT (1) IT994521B (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407734A (en) 1981-08-10 1983-10-04 W. R. Grace & Co. Spray dried vanadia catalyst and method of preparing it
EP0339553A2 (en) * 1988-04-26 1989-11-02 Mitsubishi Gas Chemical Company, Inc. Catalyst and process for producing aromatic nitriles
US9024070B2 (en) 2011-01-31 2015-05-05 Mitsubishi Gas Chemical Company, Inc. Method for producing xylylenediamine
CN111770911A (zh) * 2018-03-30 2020-10-13 三菱瓦斯化学株式会社 基于氨氧化反应的芳香族腈的制造方法
CN112457214A (zh) * 2019-11-07 2021-03-09 鞍山七彩化学股份有限公司 一种4-硝基邻苯二甲腈的合成方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8212080B2 (en) 2008-12-26 2012-07-03 Mitsubishi Gas Chemical Company, Inc. Production method of xylylenediamine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE694694C (de) * 1938-05-18 1940-08-06 Sulzer Akt Ges Geb Kreiselpumpe mit einem auf ihrer Saugseite angeordneten Luftabscheider und einer Entlueftungspumpe

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407734A (en) 1981-08-10 1983-10-04 W. R. Grace & Co. Spray dried vanadia catalyst and method of preparing it
EP0339553A2 (en) * 1988-04-26 1989-11-02 Mitsubishi Gas Chemical Company, Inc. Catalyst and process for producing aromatic nitriles
US4985581A (en) * 1988-04-26 1991-01-15 Mitsubishi Gas Chemical Co., Inc. Catalyst and process for producing aromatic nitriles
EP0339553A3 (en) * 1988-04-26 1991-04-24 Mitsubishi Gas Chemical Company, Inc. Catalyst and process for producing aromatic nitriles
US5070059A (en) * 1988-04-26 1991-12-03 Mitsubishi Gas Chemical Company, Inc. Catalyst for producing aromatic nitriles
US9024070B2 (en) 2011-01-31 2015-05-05 Mitsubishi Gas Chemical Company, Inc. Method for producing xylylenediamine
CN111770911A (zh) * 2018-03-30 2020-10-13 三菱瓦斯化学株式会社 基于氨氧化反应的芳香族腈的制造方法
EP3778561A4 (en) * 2018-03-30 2021-05-19 Mitsubishi Gas Chemical Company, Inc. PROCESS FOR PRODUCING AROMATIC NITRILE BY AMMOXIDATION REACTION
CN111770911B (zh) * 2018-03-30 2024-07-09 三菱瓦斯化学株式会社 基于氨氧化反应的芳香族腈的制造方法
CN112457214A (zh) * 2019-11-07 2021-03-09 鞍山七彩化学股份有限公司 一种4-硝基邻苯二甲腈的合成方法
CN112457214B (zh) * 2019-11-07 2023-11-24 鞍山七彩化学股份有限公司 一种4-硝基邻苯二甲腈的合成方法

Also Published As

Publication number Publication date
DE2123836A1 (ko) 1971-12-02
IT994521B (it) 1975-10-20
DE2123836C3 (de) 1983-01-13
DE2123836B2 (de) 1982-06-24
JPS4945860B1 (ko) 1974-12-06

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years