Carbon black molded body and a method for producing the same
AssigneeKansai Coke and Chemicals Co., Ltd.
InventorsHiroyuki ITO, Takaki TSUKAZAKI
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Abstract
The present invention provides a carbon black molded body having different pore structure from conventional carbon black. A carbon black molded body of the present invention includes a peak M of a pore volume being exist in a specified pore diameter in the specified Log differential pore volume distribution; a specified half band width of the peak M; a specified ratio of the half band width/an area-based median diameter; and a specified difference between a maximum value and a minimum value of a Log differential pore volume.
Claims4
1-3. (canceled)
(canceled)
A method for preparing a carbon black molded body, comprising:
- processing a carbon black with an isostatic pressing treatment, wherein
- the isostatic pressing treatment is conducted after mixing two or more kinds of carbon black.
Dependencies are inferred from the claim text.