JPS5452010A - Production of 1, 3-butadiene - Google Patents

Production of 1, 3-butadiene

Info

Publication number
JPS5452010A
JPS5452010A JP7623378A JP7623378A JPS5452010A JP S5452010 A JPS5452010 A JP S5452010A JP 7623378 A JP7623378 A JP 7623378A JP 7623378 A JP7623378 A JP 7623378A JP S5452010 A JPS5452010 A JP S5452010A
Authority
JP
Japan
Prior art keywords
butadiene
catalyst
butene
oxygen
brought
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
JP7623378A
Other languages
Japanese (ja)
Other versions
JPS617172B2 (en
Inventor
Kazuya Okada
Hideo Matsuzawa
Hiromichi Ishii
Masao Kobayashi
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 Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co 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
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP7623378A priority Critical patent/JPS5452010A/en
Publication of JPS5452010A publication Critical patent/JPS5452010A/en
Publication of JPS617172B2 publication Critical patent/JPS617172B2/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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: A mixture containing n-butene and oxygen is brought into contact with a catalyst composition sontaining Co and Se, Zn, Nb, V or Ru at lowered reaction temperatures to produce 1, 3-butadiene in high yield.
CONSTITUTION: A gas mixture containing n-butene and oxygen is brought into contact with a catalyst of the formula (X is K, Rb, Cs or Tl; Y is Se, Zn, Nb, V, or Ru; when a=12, b=0.2-20, c=0.3-12, d=0.2-12, e=0.2-12, f=0.2-12, g=0.01- 4, h=0.01-4) at 200-450, preferably 250-400°C to form 1, 3-butadiene. The catalyst is prepared through conventional process and ammonium molybdate is preferably used as molybdenum source and as antimony source is used the oxide. n-Betene is preferably diluted with an inert gas when oxidized and the reaction pressure is normal to several atmospheric
COPYRIGHT: (C)1979,JPO&Japio
JP7623378A 1978-06-23 1978-06-23 Production of 1, 3-butadiene Granted JPS5452010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7623378A JPS5452010A (en) 1978-06-23 1978-06-23 Production of 1, 3-butadiene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7623378A JPS5452010A (en) 1978-06-23 1978-06-23 Production of 1, 3-butadiene

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP50039452A Division JPS51113807A (en) 1975-03-12 1975-03-31 Process for preparation of methacrolein and methacrylic acid and or 1, 3-butadiene

Publications (2)

Publication Number Publication Date
JPS5452010A true JPS5452010A (en) 1979-04-24
JPS617172B2 JPS617172B2 (en) 1986-03-04

Family

ID=13599440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7623378A Granted JPS5452010A (en) 1978-06-23 1978-06-23 Production of 1, 3-butadiene

Country Status (1)

Country Link
JP (1) JPS5452010A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188823A (en) * 1982-04-27 1983-11-04 Japan Synthetic Rubber Co Ltd Preparation of 1,3-butadiene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188823A (en) * 1982-04-27 1983-11-04 Japan Synthetic Rubber Co Ltd Preparation of 1,3-butadiene

Also Published As

Publication number Publication date
JPS617172B2 (en) 1986-03-04

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