Activated carbon

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United States of America

PATENT NO 12258284
APP PUB NO 20210261442A1
SERIAL NO

17253163

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Abstract

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There is provided an activated carbon having a high total trihalomethane filtration capacity, even in water treatment by passing water at a high superficial velocity (SV). In the activated carbon of the present invention, a pore volume A (cc/g) of pores with a size of 1.0 nm or less, of pore volumes calculated by the QSDFT method, is 0.300 cc/g or more, and elemental vanadium and/or a vanadium compound is contained.

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Patent Owner(s)

Patent OwnerAddress
UNITIKA LTDOSAKA-SHI OSAKA 541-8566
OSAKA GAS CHEMICALS CO LTD2-37 CHIYOZAKI 3-CHOME MINAMI NISHI-KU OSAKA-SHI OSAKA 5500023
AD'ALL CO LTDKYOTO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakano, Tomoyasu Kyoto, JP 20 138
Sakai, Keiji Osaka, JP 57 791
Shimizu, Hirokazu Kyoto, JP 104 975

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