Manufacture of finely divided carbon

Details Manufacture of finely divided carbon Manufacture of finely divided carbon

1978-04-21

1980-01-22

Vertiz, O. R.

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

423445, 423459, 423461, 48203, C01B 3102, C09C 148, C10J 300

Patent

active

041850831

ABSTRACT:
Finely divided carbon is manufactured by a process including producing a gaseous stream containing carbon monoxide by reacting coal and air in a slagging ash gasifier, separating carbon monoxide from the gaseous mixture, and disproportionating the carbon monoxide to produce finely divided carbon and carbon dioxide, the latter of which is recycled to the gasifier.

REFERENCES:
patent: 1803855 (1931-05-01), Kramer et al.
patent: 3861885 (1975-01-01), Schora
patent: 3884649 (1975-05-01), Matthews
patent: 3923958 (1975-12-01), Turnbo et al.
patent: 3927176 (1975-12-01), Turnbo et al.
patent: 4049570 (1977-09-01), Gerbhardt et al.

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