Method for producing nanocarbon and catalytic reaction device for producing nanocarbon

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9403682
APP PUB NO 20090074634A1
SERIAL NO

12264215

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Abstract

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A cylindrical screw feeder main body, catalyst feeding portions for introducing a catalyst into the screw feeder main body, low hydrocarbon feeding portions for introducing a low hydrocarbon into the screw feeder main body as a raw material, a screw for conveying the catalyst and nanocarbon produced by pyrolysis of the low hydrocarbon in the feeder main body, a solid matter discharging portion for discharging the catalyst and the nanocarbon conveyed by the screw out of the screw feeder main body and a gas discharging portion for discharging the unreacted low hydrocarbon and hydrogen produced by the pyrolysis of the low hydrocarbon out of the screw feeder main body are provided. Nanocarbon grown with the catalyst as top with time is continuously discharged out of the screw feeder main body while unused catalyst is being fed thereto at the same amount as that of nanocarbon, allowing efficient continuous reaction.

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Patent Owner(s)

Patent OwnerAddress
THE JAPAN STEEL WORKS LTDTOKYO 141-0032
NATIONAL UNIVERSITY CORPORATION KITAMI INSTITUTE OF TECHNOLOGY165 KOEN-CHO HOKKAIDO KITAMI-SHI 090-0015

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kakihara, Hajime Muroran, JP 2 62
Koseki, Kikuo Chofu, JP 3 79
Nakamura, Satoru Muroran, JP 116 1278
Nakamura, Tetsunari Muroran, JP 3 62
Tada, Akio Kitami, JP 7 100
Takasuna, Hiroyuki Tokyo, JP 3 79
Togo, Yoshitaka Tokyo, JP 3 79

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