Coal-conversion process

Details Coal-conversion process Coal-conversion process

1974-11-25

1978-06-13

Bernstein, Hiram H.

Distillation: processes, thermolytic

And shaping to desired form or configuration

201 12, 201 22, 201 23, 201 31, C10B 4916, C10B 5502

Patent

active

040947467

ABSTRACT:
This invention is directed to a process for converting coal into useful liquids, solids, and gases, by combined processes of coal carbonization and liquefaction in which the carbonization reaction yields hydrogen suitable for the liquefaction. The heavy liquid products from the liquefaction and the carbonization may be combined with the solid char to form a metallurgical coke. Other liquids may be treated and converted into useful industrial hydrocarbon chemicals. The gases from the combined reactions yield a fuel gas as well as a hydrogen stream suitable for use in the overall processing.

REFERENCES:
patent: 2595366 (1952-05-01), Odell
patent: 2955988 (1960-10-01), Sebastian
patent: 3562783 (1971-02-01), Gorin
patent: 3700583 (1972-10-01), Salamony
patent: 3705092 (1972-12-01), Gatsis
patent: 3884796 (1975-05-01), Hinderliter

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