A hydrogenation catalyst, its manufacturing method, and its use

Title:

A hydrogenation catalyst, its manufacturing method, and its use

Document Type and Number:

Japanese Patent JP5966244

Kind Code:

B2

Abstract:

To provide a catalyst free of a risk of contaminating the environment and of a risk of a health hazard thanks to the absence of an oxide of chromium unlike a prior art copper/chromium-oxide, and moreover exhibiting activity, selectivity and durability equal to or higher than those of a prior art copper/chromium-oxide catalyst.

The hydrogenation catalyst comprising copper and calcium silicate as its main components, is characterized in that copper is contained in an amount of 20 to 60 wt.%, and the molar ratio of calcium oxide (CaO) to silicon oxide (SiO2) in calcium silicate is in a range of 0.1 to 0.7.

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Inventors:

Tsuneo Harada
Kawabe Tadashi

Application Number:

JP2010288883A

Publication Date:

August 10, 2016

Filing Date:

December 24, 2010

Export Citation:

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Assignee:

Tosoh Corporation

International Classes:

B01J23/78; B01J35/10; B01J37/18; C07C209/36; C07C211/46

Domestic Patent References:

JP2007007520A
JP2007289855A
JP11507867A
JP2004307311A
JP2000103966A

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