Title:
METHOD AND APPARATUS FOR PREPARING AQUEOUS DISPERSION OF ULTRA-FINE ACTIVE CARBON PARTICLES
Document Type and Number:
WIPO Patent Application WO2002018278
Kind Code:
A8
Abstract:
A method for preparing an aqueous dispersion of ultra-fine particles of active carbon, which comprises providing a dispersion having water under pressure and, dispersed therein, an active carbon powder, burning a mixed gas of oxygen and hydrogen in an atmosphere containing the water under pressure to thereby melting the active carbon powder with the resultant combustion gas. An aqueous dispersion of ultra-fine particles of active carbon prepared by the method acts as a high functional water having bioactivity.
Inventors:
HIRATA YOSHIHIRO (JP)
UEDA YOSHIO (JP)
TAKASE HIROAKI (JP)
UEDA YOSHIO (JP)
TAKASE HIROAKI (JP)
Application Number:
PCT/JP2001/007475
Publication Date:
November 13, 2003
Filing Date:
August 30, 2001
Export Citation:
Assignee:
PHILD CO LTD (JP)
HIRATA YOSHIHIRO (JP)
UEDA YOSHIO (JP)
TAKASE HIROAKI (JP)
HIRATA YOSHIHIRO (JP)
UEDA YOSHIO (JP)
TAKASE HIROAKI (JP)
International Classes:
A61K8/04; A61K8/19; A61K8/22; A61K33/44; A61P43/00; A61Q19/00; B01J19/00; C01B5/00; C01B31/08; C02F1/28; C02F1/68; C25B9/00; C02F1/00; C02F1/461; (IPC1-7): C02F1/68; A61K7/00; A61K33/44; C01B31/08; B01J13/00
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