Apparatus for entrained coal pyrolysis

Details Apparatus for entrained coal pyrolysis Apparatus for entrained coal pyrolysis

1981-09-02

1982-11-16

Garris, Bradley

Distillation: apparatus

Apparatus

Systems

201 22, 201 31, 202108, 202215, C10B 104, C10B 300, C10B 4920

Patent

active

043593631

ABSTRACT:
This invention discloses a process and apparatus for pyrolyzing particulate coal by heating with a particulate solid heating media in a transport reactor. The invention tends to dampen fluctuations in the flow of heating media upstream of the pyrolysis zone, and by so doing forms a substantially continuous and substantially uniform annular column of heating media flowing downwardly along the inside diameter of the reactor. The invention is particularly useful for bituminous or agglomerative type coals.

REFERENCES:
patent: 2700644 (1955-01-01), Leffer
patent: 4064018 (1977-12-01), Choi
patent: 4085030 (1978-04-01), Green et al.
patent: 4102773 (1978-07-01), Green et al.
patent: 4141794 (1979-02-01), Choi
patent: 4145274 (1979-03-01), Green et al.
patent: 4162943 (1979-07-01), Green
patent: 4163693 (1979-08-01), Green
patent: 4280876 (1981-07-01), Green
patent: 4280877 (1981-07-01), Thomas et al.

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