Title:
DRY-TYPE SURFACE TREATMENT APPARATUS FOR NANO POWDER
Document Type and Number:
WIPO Patent Application WO/2018/117423
Kind Code:
A2
Abstract:
The present invention relates to a dry-type surface treatment apparatus for nano powders using UV-ozone (UVO) and aims to increase the probability of contact between UV-ozone and nano powders, thereby increasing the surface treatment efficiency by UV-ozone. A reaction container for the dry-type surface treatment apparatus for nano powders according to the present invention comprises: a reaction tube having UV permeability and an internal space to contain nano powders therein; and a divider, formed inside the reaction tube, for stirring nano powders contained in the reaction tube to increase the contact probability of the nano powders with UV-ozone in the reaction tube upon rotation of the reaction tube.
Inventors:
LEE CHURLSEUNG (KR)
PARK JISUN (KR)
SUH MOONSUHK (KR)
KIM SEONMIN (KR)
PARK JISUN (KR)
SUH MOONSUHK (KR)
KIM SEONMIN (KR)
Application Number:
PCT/KR2017/012786
Publication Date:
June 28, 2018
Filing Date:
November 13, 2017
Export Citation:
Assignee:
KOREA ELECTRONICS TECHNOLOGY (KR)
Attorney, Agent or Firm:
PARK, Chonghan (KR)
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