IT1011910B - Procedimento per la produzione di nitrili aromatici - Google Patents

Procedimento per la produzione di nitrili aromatici

Info

Publication number
IT1011910B
IT1011910B IT68742/74A IT6874274A IT1011910B IT 1011910 B IT1011910 B IT 1011910B IT 68742/74 A IT68742/74 A IT 68742/74A IT 6874274 A IT6874274 A IT 6874274A IT 1011910 B IT1011910 B IT 1011910B
Authority
IT
Italy
Prior art keywords
nitrils
aromatic
procedure
production
aromatic nitrils
Prior art date
Application number
IT68742/74A
Other languages
English (en)
Original Assignee
Mitsubishi Gas Chemical Co
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 Mitsubishi Gas Chemical Co filed Critical Mitsubishi Gas Chemical Co
Application granted granted Critical
Publication of IT1011910B publication Critical patent/IT1011910B/it

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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
IT68742/74A 1973-06-05 1974-06-03 Procedimento per la produzione di nitrili aromatici IT1011910B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48063599A JPS5115028B2 (it) 1973-06-05 1973-06-05

Publications (1)

Publication Number Publication Date
IT1011910B true IT1011910B (it) 1977-02-10

Family

ID=13233887

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68742/74A IT1011910B (it) 1973-06-05 1974-06-03 Procedimento per la produzione di nitrili aromatici

Country Status (5)

Country Link
US (1) US3959339A (it)
JP (1) JPS5115028B2 (it)
DE (1) DE2427191C3 (it)
GB (1) GB1444329A (it)
IT (1) IT1011910B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200764A (en) * 1977-12-12 1980-04-29 Celanese Corporation Oxidation of aliphatic hydrocarbons with high strength hydrocarbon oxidation catalyst
JPS5558085A (en) * 1978-10-21 1980-04-30 Tsuyoshi Endo Production of sake cake
US4407734A (en) * 1981-08-10 1983-10-04 W. R. Grace & Co. Spray dried vanadia catalyst and method of preparing it
CA1181408A (en) * 1981-12-21 1985-01-22 Ernest C. Milberger Nitrogenation of hydrocarbons, including the production of maleimide
JPS61165913U (it) * 1985-04-03 1986-10-15
DE3866774D1 (de) * 1987-05-12 1992-01-23 Nippon Catalytic Chem Ind Verfahren zur herstellung aromatischer oder heterocyclischer nitrile.
JPH0623158B2 (ja) * 1988-04-26 1994-03-30 三菱瓦斯化学株式会社 芳香族ニトリルの製造法
JP2615819B2 (ja) * 1988-04-28 1997-06-04 三菱瓦斯化学株式会社 シアノピリジンの製造法
JP2526249Y2 (ja) * 1991-09-20 1997-02-19 橋本 興亜 草刈り機の草絡まり防止構造
US6187943B1 (en) 1996-10-24 2001-02-13 Mitsubishi Rayon Co., Ltd. Process for preparing carbocyclic or heterocyclic nitriles by vapor phase ammoxidation
CN111662211A (zh) * 2019-03-08 2020-09-15 天津大学 一种合成己二腈的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495838B1 (it) * 1970-12-29 1974-02-09

Also Published As

Publication number Publication date
US3959339A (en) 1976-05-25
JPS5013352A (it) 1975-02-12
DE2427191C3 (de) 1980-01-17
GB1444329A (en) 1976-07-28
JPS5115028B2 (it) 1976-05-13
DE2427191A1 (de) 1975-01-02
DE2427191B2 (de) 1979-05-31

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