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:
Nov. 24, 2020
Filed:
Apr. 26, 2017
Applicant:
Kuraray Co., Ltd., Kurashiki, JP;
Inventors:
Assignee:
KURARAY CO., LTD., Kurashiki, JP;
Primary Examiner:
Int. Cl.
CPC ...
C01B 31/08 (2006.01); B01J 20/20 (2006.01); C01B 32/30 (2017.01); B01J 20/28 (2006.01); C02F 1/28 (2006.01);
U.S. Cl.
CPC ...
B01J 20/20 (2013.01); B01J 20/28 (2013.01); B01J 20/2803 (2013.01); C01B 32/30 (2017.08); C02F 1/28 (2013.01); C02F 1/281 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01);
Abstract
The present invention relates to an activated carbon for organic compound removal in which the average pore diameter obtained from the following formula by using a BET specific surface area calculated by the nitrogen adsorption method and a pore volume calculated by the HK method is from 1.615 to 1.625 nm: D=4000×V/S (wherein, D represents an average pore diameter (nm), V represents a pore volume (mL/g), and S represents a specific surface area (m/g)).