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US 12,678,766 B2Granted
Carbonaceous material and method for producing same, and fluorine-containing organic compound removing material, water purification filter, and water purifier
AssigneeKuraray Co., Ltd.
InventorsShuichi Ishida, Kiyoto Otsuka, Tetsuya Hanamoto, Hiroe Yoshinobu
Life of this patent
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Abstract
One aspect of the present invention relates to a carbonaceous material that has a benzene adsorption amount of 30 to 60%, a vitamin B12 adsorption amount of more than 50.0 mg/g, and a micropore volume of mesopores of 0.13 to 0.30 cm3/g as calculated from a nitrogen adsorption isotherm by a BJH method.
Claims14
A carbonaceous material having a benzene adsorption amount of 30 to 60%, a vitamin B12 adsorption amount of more than 50.0 mg/g, and a volume of mesopores of 0.13 to 0.30 cm3/g as calculated from a nitrogen adsorption isotherm by a BJH method.
Dependencies are inferred from the claim text.