JPS59199641A - Production of cyclohexylbenzene - Google Patents

Production of cyclohexylbenzene

Info

Publication number
JPS59199641A
JPS59199641A JP58073571A JP7357183A JPS59199641A JP S59199641 A JPS59199641 A JP S59199641A JP 58073571 A JP58073571 A JP 58073571A JP 7357183 A JP7357183 A JP 7357183A JP S59199641 A JPS59199641 A JP S59199641A
Authority
JP
Japan
Prior art keywords
carrier
heteropolyacid
benzene
catalyst
dehydrating
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
JP58073571A
Other languages
Japanese (ja)
Other versions
JPS6046098B2 (en
Inventor
Kazuo Shimizu
Fujio Mizukami
Shuichi Niwa
Juichi Imamura
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP58073571A priority Critical patent/JPS6046098B2/ja
Publication of JPS59199641A publication Critical patent/JPS59199641A/en
Publication of JPS6046098B2 publication Critical patent/JPS6046098B2/ja
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

PURPOSE: To obtain the titled substance in high selectivity, by the presence of a dehydrating and drying agent in the reaction system in reacting benzene with hydrogen in the presence of a catalyst containing a heteropolyacid and a metal of Group VIII, etc. supported on a carrier, e.g. alumina, used usually for a hydrogenation catalyst.
CONSTITUTION: Benzene is hydrogenated and condensed in the presence of a catalyst containing a heteropolyacid and a metal of Group VIII or a compound thereof as essential components supported on a carrier, e.g. alumina, diatomaceous earth or activated carbon, at 50W300°C, preferably 100W250°C under 1W 300kg/cm2, preferably 10W150kg/cm2 reaction hydrogen pressure to give the aimed compound. "Molecular sieve 10× or 13×" or silica gel may be preferred for the dehydrating and drying agent, and the amount thereof to be used is preferably 0.1W2g/20g benzene. The concentration of the heteropolyacid in the catalyst components is preferably 1W200%, more preferably 5W150% based on the weight of the carrier depending on the carrier.
COPYRIGHT: (C)1984,JPO&Japio
JP58073571A 1983-04-26 1983-04-26 Expired JPS6046098B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58073571A JPS6046098B2 (en) 1983-04-26 1983-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58073571A JPS6046098B2 (en) 1983-04-26 1983-04-26

Publications (2)

Publication Number Publication Date
JPS59199641A true JPS59199641A (en) 1984-11-12
JPS6046098B2 JPS6046098B2 (en) 1985-10-14

Family

ID=13522094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58073571A Expired JPS6046098B2 (en) 1983-04-26 1983-04-26

Country Status (1)

Country Link
JP (1) JPS6046098B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186332A (en) * 1985-02-12 1986-08-20 Agency Of Ind Science & Technol Production of cyclohexylbenzene
JP2011511836A (en) * 2008-02-12 2011-04-14 エクソンモービル・ケミカル・パテンツ・インク Method for producing cyclohexylbenzene

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186332A (en) * 1985-02-12 1986-08-20 Agency Of Ind Science & Technol Production of cyclohexylbenzene
JPH0321527B2 (en) * 1985-02-12 1991-03-22 Kogyo Gijutsuin
JP2011511836A (en) * 2008-02-12 2011-04-14 エクソンモービル・ケミカル・パテンツ・インク Method for producing cyclohexylbenzene

Also Published As

Publication number Publication date
JPS6046098B2 (en) 1985-10-14

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