Apparatus for manufacturing nano-size graphene-structured material

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United States of America Patent

PATENT NO 9624108
SERIAL NO

14411282

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Abstract

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There is provided an apparatus for preparing a graphene-structured material. The apparatus includes a supply hopper configured to supply graphite oxide; a supply line of which an end is connected to a lower end of the supply hopper; a reducing atmosphere gas supply unit connected to a side of the supply line; a vertical fluidized bed furnace of which a lower part is connected to another end of the supply line and configured to reduce the supplied graphite oxide with thermal-expansion; a discharge line of which an end is connected to an upper part of the vertical fluidized bed furnace; a vibrating type vertical micro filter connected to an opening portion on a side of the discharge line; a vacuum pump connected to the vertical micro filter; and a collector positioned under the vertical micro filter and connected to another end of the discharge line.

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Patent Owner(s)

Patent OwnerAddress
STANDARDGRAPHENE CO LTDDAUN-DONG 413-HO FINE CHEMICAL AND MATERIAL TECHNICAL INSTITUTE 15 JONGGARO JUNG-GU ULSAN 44412

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jung Young Busan, KR 3 14
Ji, Byoung Kyu Ulsan, KR 3 34
Shin, Cheol Min Ulsan, KR 6 34

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