JPS54124885A - Catalyst composition - Google Patents

Catalyst composition

Info

Publication number
JPS54124885A
JPS54124885A JP3278578A JP3278578A JPS54124885A JP S54124885 A JPS54124885 A JP S54124885A JP 3278578 A JP3278578 A JP 3278578A JP 3278578 A JP3278578 A JP 3278578A JP S54124885 A JPS54124885 A JP S54124885A
Authority
JP
Japan
Prior art keywords
compound
catalyst composition
composition
reaction
salt structure
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.)
Granted
Application number
JP3278578A
Other languages
Japanese (ja)
Other versions
JPS6143094B2 (en
Inventor
Tadaaki Otaki
Masakatsu Hatano
Toru Koyama
Kazunori Oshima
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP3278578A priority Critical patent/JPS54124885A/en
Publication of JPS54124885A publication Critical patent/JPS54124885A/en
Publication of JPS6143094B2 publication Critical patent/JPS6143094B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

PURPOSE: A catalyst composition has a oxyacid salt structure containing a specific proportion of Mo, W, BI, Ce, O and exhibits an excellent catalytic action in a reaction in which olefin, particularly propylene is ammoxidized to form acrylonitrile.
CONSTITUTION: A new catalyst composition is oxyacid salt structure represented by the formula. One example is expressed by Mo8.25W3.75Bi3Ce5O48 which is used in single or in carried form by silica or alumina. In preparing such catalytic composition, Mo compound (e.g. MoO3), W compound (e.g. WO3), Bi compound (e.g. Bi(NO3).5H2O) and Ce compound (e.g. Ce(NO3)3) are mixed in aqueous solution and adjusted to a pH of 6 to 13, heated under agitation to evaporate water to provide powder. The resultant power is fired under air flow at 500 to 700°C to produce a desired catalytic composition. The catalyst composition is used in a reaction in which propylene is reacted in the presence of NH3 and O2 to produce acrylonitrile in a high yield throughput.
COPYRIGHT: (C)1979,JPO&Japio
JP3278578A 1978-03-22 1978-03-22 Catalyst composition Granted JPS54124885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3278578A JPS54124885A (en) 1978-03-22 1978-03-22 Catalyst composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3278578A JPS54124885A (en) 1978-03-22 1978-03-22 Catalyst composition

Publications (2)

Publication Number Publication Date
JPS54124885A true JPS54124885A (en) 1979-09-28
JPS6143094B2 JPS6143094B2 (en) 1986-09-25

Family

ID=12368495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3278578A Granted JPS54124885A (en) 1978-03-22 1978-03-22 Catalyst composition

Country Status (1)

Country Link
JP (1) JPS54124885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180431A (en) * 1981-04-29 1982-11-06 Standard Oil Co Bismuth cerium molybdate catalyst containing reaction promoter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180431A (en) * 1981-04-29 1982-11-06 Standard Oil Co Bismuth cerium molybdate catalyst containing reaction promoter

Also Published As

Publication number Publication date
JPS6143094B2 (en) 1986-09-25

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