Process for removing sulfur from coal

Details Process for removing sulfur from coal Process for removing sulfur from coal

1979-09-10

1981-06-09

Dees, Carl F.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

209158, C10L 900, C10L 906

Patent

active

042722519

ABSTRACT:
A process for reducing the sulfur content of coal, by the treatment of coal particles, contained in an aqueous slurry, of floatable coal-oil particles, with an oxygen-containing gas at elevated temperature and pressure, comprising the steps of:

REFERENCES:
patent: 2859872 (1958-11-01), Hirt
patent: 3261559 (1966-07-01), Yavorsky et al.
patent: 3768988 (1973-10-01), Meyers
patent: 3824084 (1974-07-01), Dillon
patent: 4033729 (1977-07-01), Capes et al.

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