The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 19, 2016
Filed:
Feb. 17, 2011
Suguru Noda, Tokyo, JP;
Toshio Osawa, Tokyo, JP;
Dong Young Kim, Tokyo, JP;
Eisuke Haba, Tsukuba, JP;
Shunsuke Ueda, Tsukuba, JP;
Suguru Noda, Tokyo, JP;
Toshio Osawa, Tokyo, JP;
Dong Young Kim, Tokyo, JP;
Eisuke Haba, Tsukuba, JP;
Shunsuke Ueda, Tsukuba, JP;
HITACHI CHEMICAL COMPANY, LTD., Tokyo, JP;
THE UNIVERSITY OF TOKYO, Tokyo, JP;
Abstract
The present invention provides a carbon nanomaterial production apparatusthat includes a reaction tubeinto which raw material gas and carrier gas are supplied and accordingly in which carbon nanomaterial is grown, a connection tubethat is connected to the reaction tubeand through which an aerosol-like mixture of the carbon nanomaterial and the carrier gas passes, and a collection tubethat is connected to the connection tubeand collects the carbon nanomaterial from the mixture. The collection tubeincludes a discharge sectionthat is located above a junctionwith the connection tubeand discharges the carrier gas contained in the mixture to outside, and a trapping sectionthat is located below the junctionwith the connection tubeand traps the carbon nanomaterial that is separated from the mixture by gravitational sedimentation.