METHANOL SYNTHESIS CATALYST AND MANUFACTURE THEREOF

Title:

METHANOL SYNTHESIS CATALYST AND MANUFACTURE THEREOF

Document Type and Number:

Japanese Patent JPH0739755

Kind Code:

A

Abstract:

PURPOSE: To obtain a high methanol yield in the synthesis of methanol in which carbon oxide reacts with hydrogen at a relatively low temperature by specifying the ratio of contents of copper oxide, zinc oxide, and zirconium oxide.

CONSTITUTION: The appropriate content of copper oxide in a catalyst is 20-70wt.%; the catalyst performance is not adequate when the content is deviated from the above range. The desirable contents of both zinc oxide and zirconium oxide are 5-75wt.%. The best results can be obtained by selecting the contents of these metal oxides corresponding to the composition of raw material gas.

Inventors:

SAITO MASAHIRO
KANAI YUUKI
TAKEUCHI MASAMI
MORIYA KEIKO
WATANABE DAIKI
KAWAI MOTOMASU
KAKUMOTO TERUMITSU

Application Number:

JP24861392A

Publication Date:

February 10, 1995

Filing Date:

August 25, 1992

Export Citation:

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Assignee:

AGENCY IND SCIENCE TECHN
CHIKYU KANKYO SANGYO GIJUTSU
SUMITOMO METAL MINING CO
KANSAI COKE & CHEMICALS
KOBE STEEL LTD
KAWASAKI HEAVY IND LTD
MITSUI TOATSU CHEMICALS
OSAKA GAS CO LTD

International Classes:

B01J23/80; B01J23/86; B01J23/89; C07B61/00; C07C31/04; (IPC1-7): B01J23/80; B01J23/89; C07C31/04

Domestic Patent References:

JPS60106534A	1985-06-12
JPS60209255A	1985-10-21

Attorney, Agent or Firm:

Shinichi Shiode (1 person outside)
Shinichi Shiode

Next Patent: FLUIDIZED CATALYST FOR METHANOL SYNTHESIS