Coal liquefaction process

Details Coal liquefaction process Coal liquefaction process

1980-10-08

1982-04-27

Gantz, Delbert E.

Mineral oils: processes and products

Phenolic or toxic oils

208 8R, C10G 100

Patent

active

043269451

ABSTRACT:
A process for liquefying coal by subjecting bituminous coal particles to electromagnetic wave energy and having wavelengths of from about 0.001 to about 100 A and recovering valuable liquid hydrocarbon products from the resulting liquid coal extract.

REFERENCES:
patent: 3503865 (1970-03-01), Stone
patent: 4076607 (1978-02-01), Zavitsanos et al.
patent: 4118282 (1978-10-01), Wallace
English Translation of German 2,427,031 cited in U.S. Pat. 4,135,579, Troszt, Dec. 1975.
Solar System Astrophysics Brandt et al., McGraw Hill, N.Y., 1964.
Conversion of Coal into Liquids, U. of Utah, May 1970, Contract No. 14-01-0001-271, Final Report.

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