METHOD FOR PRODUCING SILICA CARRIER, AND SILICA CARRIER

Title:

METHOD FOR PRODUCING SILICA CARRIER, AND SILICA CARRIER

Document Type and Number:

WIPO Patent Application WO/2019/049839

Kind Code:

A1

Abstract:

To provide a silica carrier exhibiting high activity and selectivity when a catalytic component is supported thereon. The method for producing the silica carrier includes kneading fumed silica obtained by a combustion method, silica gel obtained by a gel method, and colloidal silica obtained by a sol-gel method or a water glass method, molding the resulting kneaded product, and calcining the resulting molded body. The silica carrier has, in the measurement of pore size distribution, mesopores with a pore size of 2 to 50 nm and macropores with a pore size of more than 50 nm and 1,000 nm or less.

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Inventors:

OGUCHI WATARU (JP)
YAMASHITA KATSUHIKO (JP)
KIMURA TOSHIHIRO (JP)
SHIMONO DAIKI (JP)

Application Number:

PCT/JP2018/032664

Publication Date:

March 14, 2019

Filing Date:

September 03, 2018

Export Citation:

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Assignee:

SHOWA DENKO KK (JP)

International Classes:

C01B33/113; B01J21/08

Foreign References:

GB2398749A	2004-09-01
US20050063890A1	2005-03-24
JPS54160490A	1979-12-19
JPS62252378A	1987-11-04
JP2015221746A	2015-12-10
JP2016199444A	2016-12-01

Attorney, Agent or Firm:

AOKI, Atsushi et al. (JP)

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