DE2034396C3 - Verfahren zur Herstellung von Acryl- bzw. Methacrylnitril aus Propylen bzw. Isobutylen - Google Patents

Verfahren zur Herstellung von Acryl- bzw. Methacrylnitril aus Propylen bzw. Isobutylen

Info

Publication number
DE2034396C3
DE2034396C3 DE2034396A DE2034396A DE2034396C3 DE 2034396 C3 DE2034396 C3 DE 2034396C3 DE 2034396 A DE2034396 A DE 2034396A DE 2034396 A DE2034396 A DE 2034396A DE 2034396 C3 DE2034396 C3 DE 2034396C3
Authority
DE
Germany
Prior art keywords
propylene
molybdate
catalyst
selectivity
acrylonitrile
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
DE2034396A
Other languages
German (de)
English (en)
Other versions
DE2034396B2 (de
DE2034396A1 (de
Inventor
Kazuo Fukuda
Mikio Shimonoseki Hidaka
Kyoji Ohdan
Masao Sawazi
Sumio Umemura
Keisho Yamada
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.)
Ube Corp
Original Assignee
Ube Industries 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
Priority claimed from JP44103002A external-priority patent/JPS4810776B1/ja
Priority claimed from JP45047933A external-priority patent/JPS4928494B1/ja
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of DE2034396A1 publication Critical patent/DE2034396A1/de
Publication of DE2034396B2 publication Critical patent/DE2034396B2/de
Application granted granted Critical
Publication of DE2034396C3 publication Critical patent/DE2034396C3/de
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
    • C07C253/26—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
    • B01J23/16—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
    • 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
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8876—Arsenic, antimony or bismuth
    • 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)
DE2034396A 1969-07-11 1970-07-10 Verfahren zur Herstellung von Acryl- bzw. Methacrylnitril aus Propylen bzw. Isobutylen Expired DE2034396C3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5456469 1969-07-11
JP44103002A JPS4810776B1 (ref) 1969-12-23 1969-12-23
JP45047933A JPS4928494B1 (ref) 1970-06-05 1970-06-05

Publications (3)

Publication Number Publication Date
DE2034396A1 DE2034396A1 (de) 1971-02-11
DE2034396B2 DE2034396B2 (de) 1974-02-28
DE2034396C3 true DE2034396C3 (de) 1974-10-03

Family

ID=27293133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2034396A Expired DE2034396C3 (de) 1969-07-11 1970-07-10 Verfahren zur Herstellung von Acryl- bzw. Methacrylnitril aus Propylen bzw. Isobutylen

Country Status (6)

Country Link
DE (1) DE2034396C3 (ref)
FR (1) FR2051702B1 (ref)
GB (1) GB1271191A (ref)
NL (1) NL146796B (ref)
SE (1) SE372763B (ref)
SU (1) SU400084A3 (ref)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111203251A (zh) * 2020-02-26 2020-05-29 递铂国际贸易(大连)有限公司 一种低碳烃氨氧化合成不饱和腈的耐磨混合金属氧化物催化剂及其制备方法

Also Published As

Publication number Publication date
DE2034396B2 (de) 1974-02-28
FR2051702A1 (ref) 1971-04-09
NL7010270A (ref) 1971-01-13
DE2034396A1 (de) 1971-02-11
SU400084A3 (ref) 1973-10-03
SE372763B (ref) 1975-01-13
GB1271191A (en) 1972-04-19
NL146796B (nl) 1975-08-15
FR2051702B1 (ref) 1973-04-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8328 Change in the person/name/address of the agent

Free format text: KOHLER, M., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee