Method of preparing coals for coking

Details Method of preparing coals for coking Method of preparing coals for coking

1978-07-31

1980-09-30

Lutter, Frank W.

Distillation: processes, thermolytic

And shaping to desired form or configuration

Prior to charging to carbonizing zone

201 9, 201 21, 201 23, 201 24, 201 40, 201 42, C10B 5308

Patent

active

042253918

ABSTRACT:
A method of preparing coals for coking in a conventional coke oven includes agglomerating the loose coal, in combination with a binder, into flakes, mixing the flakes with non-agglomerated coal, and charging the mixture into the coke oven in the conventional manner. The method provides for the utilization in a conventional coke oven, of coals that are marginal in coking quality, greater bulk densities of the coal as charged into a conventional coke oven, acceptable shatter resistance and physical stability of the coke produced, and acceptable carbonization pressure on the coke oven walls.

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patent: 1593208 (1926-07-01), Culmer
patent: 2752293 (1956-06-01), Burstlein
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patent: 3966561 (1976-06-01), Hinkley
patent: 4100031 (1978-07-01), Kiritani et al.
patent: 4142941 (1979-03-01), Weber et al.
patent: 4178215 (1979-12-01), Kiritani et al.
patent: 4186054 (1980-01-01), Brayton et al.

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