Distillation: processes – thermolytic – Using a carbonization product as indirect heat source – For heating the carbonaceous material
Patent
1978-06-19
1980-06-17
Scovronek, Joseph
Distillation: processes, thermolytic
Using a carbonization product as indirect heat source
For heating the carbonaceous material
44 51, 137 13, 201 32, 202117, 202133, 202150, 202118, 208 8R, 208370, 406 47, 432 13, C10B 4718, F17D 100
Patent
active
042082510
ABSTRACT:
A process comprising heating coal in a substantially air-free environment to liberate volatile materials and produce coke, condensing at least some of the volatile materials so liberated to liquefied products and dispersing the coke therein to form a coke slurry, feeding the coke slurry to a slurry pipeline, and pumping the coke slurry through the pipeline to a destination.
Apparatus comprising a tube furnace having an external heating means for indirectly heating powdered coal therein in a substantially air-free environment to a temperature adequate to liberate volatile materials and produce coke, means to feed powdered coal to the furnace under pressure and force the volatile materials and coke produced in the furnace through the furnace to a condensing means in which at least some of the volatile materials are condensed with the coke dispersed therein to form a coke slurry, and means to convey the coke slurry from the condensing means to a pipeline for transport to a destination.
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Phillips Roger F.
Scovronek Joseph
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