Method for preparing graphite articles

Details Method for preparing graphite articles Method for preparing graphite articles

1974-05-30

1976-05-18

Meros, Edward J.

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

264 29, C01B 3104

Patent

active

039579573

ABSTRACT:
Graphite products particularly suited for use in nuclear reactors are prepared by combining thermal petroleum pitch and particulated coke made from the same pitch into a moldable composition. The composition is molded into a desired shape. The shape is baked, impregnated with additional pitch, baked further, and then heated to temperatures sufficient to graphitize it. For nuclear applications a petroleum pitch low in sulfur content is preferred.

REFERENCES:
patent: 3001237 (1961-09-01), Balaguer
patent: 3126430 (1964-03-01), Price
patent: 3309437 (1967-03-01), Harnett
patent: 3460907 (1969-08-01), Winsett

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