Title:
METHOD OF PRODUCING INORGANIC SPHERICAL BODY
Document Type and Number:
Japanese Patent JP2005013842
Kind Code:
A
Abstract:
To efficiently and continuously produce an inorganic spherical body having substantially uniform particle size in a simplified process.
In this method, aqueous liquid containing an inorganic compound is passed through fine small holes and extruded into organic liquid flowing in a flow passage in a laminar flow state at rate of 0.001-2 m/s to form W/O type emulsion, and the aqueous liquid containing the inorganic compound in the W/O type emulsion is solidified. A substance having an action of solidifying the inorganic compound is contained in the organic liquid.
Inventors:
YAMADA KENJI
YAMADA KAZUHIKO
TANAKA MASAHARU
KATAYAMA HAJIME
YAMADA KAZUHIKO
TANAKA MASAHARU
KATAYAMA HAJIME
Application Number:
JP2003181062A
Publication Date:
January 20, 2005
Filing Date:
June 25, 2003
Export Citation:
Assignee:
ASAHI GLASS CO LTD
International Classes:
B01J2/06; B01J19/00; C01B33/152; C01B33/157; (IPC1-7): B01J19/00; B01J2/06; C01B33/152; C01B33/157
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