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:
May. 09, 2023
Filed:
Oct. 10, 2017
Applicant:
Nec Corporation, Tokyo, JP;
Inventor:
Mayumi Kosaka, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 57/02 (2006.01); C01B 32/172 (2017.01);
U.S. Cl.
CPC ...
B01D 57/02 (2013.01); C01B 32/172 (2017.08); C01B 2202/22 (2013.01);
Abstract
A nanocarbon separation device includes a separation tank which is configured to accommodate a dispersion liquid including a nanocarbon, a first electrode that is provided at an upper part in the separation tank, a second electrode that is provided at a lower part in the separation tank, and a plurality of electrode tubes that extend in the separation tank in a height direction of the separation tank. The second electrode is disposed at a lower end of the electrode tubes.