Title:
微細粒子の生成装置
Document Type and Number:
Japanese Patent JP5016785
Kind Code:
B2
Abstract:
To provide an apparatus for making fine particles of a narrow particle size distribution with a high efficiency using a supercritical crystallization method.
The apparatus for making fine particles by a supercritical crystallization process that uses a supercritical fluid, comprises a fluid ejection nozzle, which is characterized in that an opening 7 of the above nozzle 31 is made to have a long length relative to an approximately uniform width.
COPYRIGHT: (C)2006,JPO&NCIPI
Inventors:
Satoshi Watano
Daisuke Iwamoto
Daisuke Iwamoto
Application Number:
JP2004381153A
Publication Date:
September 05, 2012
Filing Date:
December 28, 2004
Export Citation:
Assignee:
Nara Machinery Co., Ltd.
Satoshi Watano
Satoshi Watano
International Classes:
B01J19/00; B01D9/02; B01J3/00; B05B7/04; B05B7/12; B05B7/14; B05B7/16
Domestic Patent References:
| JP2003504178A | ||||
| JP2004105953A | ||||
| JP2001198450A | ||||
| JP2004526560A | ||||
| JP63080840A | ||||
| JP2003200034A |
Attorney, Agent or Firm:
Masatoshi Iwane