Two-stage pyrolysis of coal for producing liquid hydrocarbon fue

Mineral oils: processes and products – By treatment of solid mineral – e.g. – coal liquefaction – etc. – Chemical modification of solids before hydrogenation

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208430, 208951, 201 36, 201 37, 201 38, C10G 100, C10G 104, C10B 5712

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047785853

ABSTRACT:
Increased yields of liquid hydrocarbon are obtained from a carbonaceous material (e.g., coal) by a two-stage process comprising pretreatment of the carbonaceous material with an appropriate gas in a first stage, followed by pyrolysis of the pretreated carbonaceous material, in a second stage.

REFERENCES:
patent: 1949891 (1934-03-01), Waterman
patent: 1954096 (1934-04-01), Pier et al.
patent: 2851397 (1958-09-01), Raineau et al.
patent: 3441480 (1969-04-01), Ban
patent: 3715301 (1976-02-01), Tassoney et al.
patent: 3808119 (1974-04-01), Bill et al.
patent: 3960700 (1976-06-01), Rosen et al.
patent: 3997423 (1976-12-01), Greene
patent: 4013543 (1977-03-01), Greene
patent: 4104129 (1978-08-01), Fields et al.
patent: 4162959 (1979-07-01), Duroiswomy
patent: 4189374 (1980-02-01), Kirby et al.
patent: 4206033 (1980-06-01), Neavel et al.
patent: 4213826 (1980-07-01), Eddinger et al.
patent: 4218303 (1980-08-01), Finn et al.
patent: 4383912 (1983-05-01), Loodi et al.
patent: 4439306 (1984-03-01), Voetter et al.
Acs Dir. Fuel Chem. Preprints, vol. 31, No. 4, 1986, Anaheim, CA, 7-12 Sep. 1986, pp. 321-330.
Electric Power Research Institute Project Report EPRI AP-4531 Project 2147-9 Final Report May 1986, prepared by Purdue Univ., West Lafayette, Ind.

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