Title:
DEVICE AND METHOD FOR MANUFACTURING CARBON NANOTUBES
Document Type and Number:
WIPO Patent Application WO/2017/057751
Kind Code:
A1
Abstract:
A CNT manufacturing device 1 provided by the present invention is provided with a cylindrical chamber 10, and a control valve 60 provided to an exhaust pipe 50. The chamber 10 is provided with a reaction zone 20 provided in a partial range of the chamber 10 in the cylinder axial direction of the chamber 10, an accumulation zone 22 provided downstream relative to the reaction zone 20, and an accumulation state sensing unit 40 for sensing a physical value indicating the accumulation state of carbon nanotubes in the accumulation zone 22. The present invention is configured so that the control valve 60 is closed and carbon nanotubes accumulate in the accumulation zone 22 when the physical value sensed by the accumulation state sensing unit 40 is equal to or less than a threshold value, and the control valve 60 is opened and carbon nanotubes accumulated in the accumulation zone 22 are recovered when the physical value exceeds the predetermined threshold value.
Inventors:
HASHIMOTO TAKESHI (JP)
TAKANO KEI (JP)
TAKANO KEI (JP)
Application Number:
PCT/JP2016/079159
Publication Date:
April 06, 2017
Filing Date:
September 30, 2016
Export Citation:
Assignee:
MEIJO NANO CARBON CO LTD (JP)
International Classes:
B82Y40/00
Domestic Patent References:
| WO2006033367A1 | 2006-03-30 | |||
| WO2010095509A1 | 2010-08-26 |
Foreign References:
| JP2014503035A | 2014-02-06 | |||
| JP2006290682A | 2006-10-26 | |||
| JP2008214142A | 2008-09-18 | |||
| JP2010037113A | 2010-02-18 |
Attorney, Agent or Firm:
ABE Makoto (JP)
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