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Title:
NANO-CARBON PRODUCTION FURNACE
Document Type and Number:
Japanese Patent JP2010042934
Kind Code:
A
Abstract:

To efficiently mass-produce high quality nano-carbon high in purity and stability at a low cost.

A nano-carbon production furnace has a heating furnace container 11 of a reduction atmosphere, a heating source arranged on the periphery of the heating furnace container, a hydrocarbon injection nozzle 15 which is arranged on the upstream side of the heating furnace container and sprays hydrocarbons into the heating furnace container, and a produced nano-carbon discharge nozzle 18 which is arranged on the downstream side of the heating furnace container. A metal substrate 12 is arranged on the inner surface of the heating furnace container. By spraying the hydrocarbons continuously from the hydrocarbon injection nozzle 15, the hydrocarbons are reacted on the metal substrate to develop the nano-carbon 17. The developed nano-carbon 17 is peeled off from the metal substrate 12 and discharged by the discharge nozzle 18.


Inventors:
SUGIYAMA HIDEKAZU
IDE KATSUNORI
KOSHIRO KAZUTAKA
NOMA TAKESHI
Application Number:
JP2008205919A
Publication Date:
February 25, 2010
Filing Date:
August 08, 2008
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
C01B31/02
Domestic Patent References:
JP2007515369A2007-06-14
JP2006045051A2006-02-16
JP2007045637A2007-02-22
JP2001115342A2001-04-24
JP2004076196A2004-03-11
Attorney, Agent or Firm:
Takehiko Suzue
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Tetsuya Kazama
Katsumura Hiro
Shoji Kawai
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen