METHOD AND APPARATUS FOR REGULATING PARTICLE DIAMETER AND PARTICLE DIAMETER DISTRIBUTION OF EMULSIFIED PARTICLES IN EMULSION

WIPO Patent Application WO/2009/044926

A1

A method of regulating the particle diameter and particle diameter distribution of emulsified particles in emulsion production which comprises successively passing two or more liquids which are substantially insoluble in each other through 50-200, excluding 50, sieve materials disposed in a cylindrical channel at intervals of 5-200 mm, the sieve materials corresponding to a 35- to 4,000-mesh sieve according to ASTM, and having a side crossing the direction of the channel to thereby attain the regulation. Also provided is an emulsifier as an apparatus for the method. The emulsifier is characterized by comprising: a liquid feed pump which feeds two or more liquids which are substantially insoluble in each other; and a cylindrical channel to which the two or more liquids are sent by the liquid feed pump, the cylindrical channel having a given number of sieve materials which have been disposed therein at a given interval and which each has a side crossing the direction of the channel.

SHOKO TOSHIKATSU (JP)
TOGAMI YASUO (JP)
TAKAGI AKIRA (JP)
HAYASHI SHOZO

PCT/JP2008/068257

April 09, 2009

October 01, 2008

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NIPPON OIL CORP (JP)
HAYASHI HIDEKO (JP)
SHOKO TOSHIKATSU (JP)
TOGAMI YASUO (JP)
TAKAGI AKIRA (JP)

B01F3/08; B01F5/06; B01J13/00; B01J13/02; C08F2/24

JPS63107736A	1988-05-12
JPS577237A	1982-01-14
JP2001019983A	2001-01-23
JP2007176125A	2007-07-12
JPH06293633A	1994-10-21

AKIMOTO, Teruo (Minato-ku Tokyo, 62, JP)

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