Charging of coke ovens with preheated coal

Details Charging of coke ovens with preheated coal Charging of coke ovens with preheated coal

1978-08-21

1980-05-20

Marcus, Michael S.

Distillation: processes, thermolytic

Arranging the carbonaceous material in the carbonizing zone

201 41, 201 18, 202262, C10B 3104

Patent

active

042038030

ABSTRACT:
Method for charging a coke oven chamber. Where the chamber is charged through a single charging hole with a stream of flowable preheated particulate coal at a flow rate of between substantially 8-20 tons per minute. The coal flows sufficiently in the chamber to assure filling of the chamber to substantially 100% of the volumetric capacity of the same. Due to the flowability of the preheated coal the charge is self-leveling.

REFERENCES:
patent: 1886948 (1932-11-01), Folsom
patent: 3047473 (1962-07-01), Schmidt
patent: 3415504 (1968-12-01), Smith et al.
patent: 3432398 (1969-03-01), Schmidt
patent: 3457141 (1969-07-01), Schmidt
patent: 3761360 (1973-09-01), Auvil et al.
patent: 3877686 (1975-04-01), Leonidor et al.
patent: 4060458 (1977-11-01), Davis, Jr.

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