Process for desulfurizing coal and producing synthetic fuels

Details Process for desulfurizing coal and producing synthetic fuels Process for desulfurizing coal and producing synthetic fuels

1979-07-05

1981-04-07

O'Keefe, Veronica

Mineral oils: processes and products

Phenolic or toxic oils

208 8R, 208 10, 44 1R, C10G 100

Patent

active

042604710

ABSTRACT:
A process for sequentially reducing the amount of pyritic, organic and sulfate sulfur in coal and other carbonaceous materials and for producing synthetic fuels by contacting coal or a carbonaceous material with water, an acid and hydrogen at increased temperature and pressure. Coal or carbonaceous material-volatile products are collected and upgraded to produce synthetic fuels.

REFERENCES:
patent: 3926575 (1975-12-01), Meyers
patent: 4047898 (1977-09-01), Cole et al.
patent: 4054421 (1977-10-01), Robinson et al.
patent: 4071328 (1978-01-01), Sinke
patent: 4094820 (1978-06-01), Mickelson
patent: 4113605 (1978-09-01), Mickelson

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