Title:
METHOD AND APPARATUS FOR SURFACE MODIFYING TREATMENT OF GRANULAR MATERIAL
Document Type and Number:
Japanese Patent JP2002011344
Kind Code:
A
Abstract:
To provide a method capable of continuously and uniformly modifying the surface of a granular material by pulse high voltage corona discharge.
In a treatment method for performing the surface modification of the granular material on an opposed electrode using pulse high voltage corona discharge having a discharge electrode and the opposed electrode, the discharge electrode is inclined with respect to the surface paralalel to the surface of the earth and the opposed electrode is arranged at a place separated from the discharge electrodes at a definite distance and the opposed electrode is rotated in such a state to uniformly modify the surface of the granular material.
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Inventors:
IWATA AKINORI
UEKI KOJI
AKUTSU KENSUKE
UEKI KOJI
AKUTSU KENSUKE
Application Number:
JP2000198009A
Publication Date:
January 15, 2002
Filing Date:
June 30, 2000
Export Citation:
Assignee:
NIPPON PAINT CO LTD
International Classes:
H05B7/101; B01J19/08; C08J3/12; C08J3/28; H01T19/00; (IPC1-7): B01J19/08; C08J3/12; C08J3/28; H01T19/00; H05B7/101
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