Method of improving the mechanical resistance of coke

Details Method of improving the mechanical resistance of coke Method of improving the mechanical resistance of coke

1977-06-28

1978-08-15

Wolk, Morris O.

Distillation: processes, thermolytic

And shaping to desired form or configuration

Prior to charging to carbonizing zone

201 8, 201 23, 201 26, 201 30, 201 37, 201 40, C10B 4710, C10B 5308, C10B 5100

Patent

active

041069960

ABSTRACT:
A method of improving the mechanical resistance of coke comprises forming a liquor of fine grained coal and oil with the oil being of from 5% to 30% of the total weight, forming coal pellets of the liquor at an increased temperature of from approximately 80.degree. to 100.degree. C, and heating the pellets to transform them into coke in a known coking process. Prior to being carbonized, the pellets are advantageously coated with a separating layer of a substance preventing agglomeration, such as hematite ore, lime, fine coke, etc.

REFERENCES:
patent: 3010882 (1961-11-01), Barclay et al.
patent: 3018227 (1962-01-01), Baum et al.
patent: 3444047 (1969-05-01), Wilde
patent: 3560346 (1971-02-01), Gunter
patent: 3753866 (1973-08-01), Wenzel
patent: 3907648 (1975-09-01), Nire

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