Coal hydrogenation

Details Coal hydrogenation Coal hydrogenation

1978-01-20

1981-01-06

Gantz, Delbert E.

Mineral oils: processes and products

Phenolic or toxic oils

422139, 422145, 422207, 422232, C10G 100, B01J 818, F27B 1508

Patent

active

042435099

ABSTRACT:
Disclosure is made of a method and apparatus for reacting carbonaceous material such as pulverized coal with heated hydrogen to form hydrocarbon gases and liquids suitable for conversion to fuels wherein the reaction involves injection of pulverized coal entrained in a minimum amount of gas and mixing the entrained coal at ambient temperature with a separate source of heated hydrogen. The heated hydrogen and entrained coal are injected through a rocket engine type injector device. The coal particles are reacted with hydrogen in a reaction chamber downstream of the injector. The products of reaction are rapidly quenched as they exit the reaction chamber and are subsequently collected.

REFERENCES:
patent: 3030297 (1962-04-01), Schroeder et al.
patent: 3152063 (1964-10-01), Schroeder et al.
patent: 3960700 (1976-06-01), Rosen et al.
patent: 3963598 (1976-06-01), Manowitz et al.
patent: 3988123 (1976-10-01), Cootes
patent: 3997423 (1976-12-01), Greene
Operation of Pressure-Pasification Pilot Plant Utilizing Pulverized Coal and Oxygen, A Progress Report 5573, Holden et al., pp. 10-27, Bu. of Mines.
Badzioch et al., "Kinetics of Thermal Decomposition of Pulverized Coal Particles", Ind. Eng. Chem. Proc. Des. Dev., vol. 9, #4, 1970, pp. 521-530.

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