Continuous coking process

Details Continuous coking process Continuous coking process

1974-07-23

1977-01-11

Bernstein, Hiram H.

Distillation: processes, thermolytic

And shaping to desired form or configuration

Prior to charging to carbonizing zone

201 15, 201 25, 201 27, 201 34, 201 37, 44 10C, C10B 5308, C10B 4720, C10B 5100

Patent

active

040025349

ABSTRACT:
Lump fuels are continuously coked at a high temperature above 750.degree. C in a shaft oven with direct heating by a hot scavenging gas which is produced by a partial combustion of the coking gas and conducted through the shaft oven in a countercurrent to the lump fuel. A reactive carbonaceous material is added to the hot scavenging gas before it enters the high-temperature coking zone and reacts with the gasifying agents (carbon dioxide and water) contained therein before it is introduced into the shaft oven.

REFERENCES:
patent: 1830884 (1931-11-01), Neilsen et al.
patent: 2131702 (1938-09-01), Berry
patent: 2955988 (1960-10-01), Sebastian
patent: 3671402 (1972-06-01), Wenzel et al.
patent: 3705086 (1972-12-01), Schmalfeld et al.

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