Carbon precursor by hydroheat-soaking of steam cracker tar

Details Carbon precursor by hydroheat-soaking of steam cracker tar Carbon precursor by hydroheat-soaking of steam cracker tar

1981-06-18

1983-11-08

Gantz, Delbert E.

Mineral oils: processes and products

Asphalts, tars, pitches and resins; making, treating and...

Chemical modification of asphalt, tar, pitch or resin

208 40, 208 39, C10C 100, C10C 300, C10C 302

Patent

active

044140967

ABSTRACT:
A feedstock for carbon artifact manufacture is obtained by heat soaking a steam cracker tar or component thereof in a hydrogen atmosphere and thereafter removing 10% to 50% of the oils present therein, if any.

REFERENCES:
patent: 4086156 (1978-04-01), Dickakian
patent: 4271006 (1981-06-01), Dickakian

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