Coking apparatus for producing coke

Distillation: apparatus – Apparatus – Systems

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Details

202114, 202126, 202150, 202228, 202266, 202268, 202269, C10B 104, C10B 2904, C10B 3704, C10B 3902

Patent

active

042844770

ABSTRACT:
Vertically elongate pockets are defined between fixed and horizontally movable vertical refractory walls. When the bottom of the pocket is closed, coal dropped into the pocket from above is compressed between the fixed and movable walls and heated to coking temperature by hot gases in vertical flues extending through the refractory walls. When coked, the moveable wall recedes and the coke therein drops into a shaft furnace below, where devolatilization is complete and the coke is quenched in an inert gas atmosphere, which is totally enclosed to prevent air pollution.

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patent: 3888742 (1975-06-01), Kemmetmueller
patent: 4007093 (1977-02-01), Doilov et al.
patent: 4050990 (1977-09-01), Lorenz

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