Distillation: processes – thermolytic – By conduction using preheated charge container or preheated... – Particulate disparate solid
Patent
1977-11-04
1979-07-31
Scovronek, Joseph
Distillation: processes, thermolytic
By conduction using preheated charge container or preheated...
Particulate disparate solid
48 77, 55419, 55459R, 201 22, 201 26, 201 28, 201 29, 201 31, 201 36, 201 43, 202 99, 202121, 208 8R, B04C 504, C10B 104, C10B 4916
Patent
active
041629434
ABSTRACT:
Apparatus for conducting the flash pyrolysis of a primary material, particularly coal, and employing a secondary material, particularly hot char, as a heat source, comprising a rectangular slot for injection of a stream of particulate coal, which communicates with a substantially rectangular reactor or pyrolysis chamber. Wells are positioned on opposite sides of the pyrolysis chamber and in communication therewith, for introduction of fluidized secondary material, particularly hot char, into the pyrolysis chamber for admixture therein with and for heating the stream of primary material, such as coal. The pyrolysis chamber has a transition chamber, and a cylindrical separator chamber communicates with the transition chamber for receiving pyrolysis products. The separator chamber is provided with a tangential inlet, a solids outlet conduit positioned about 90.degree. around the circumference of the separator chamber from the tangential inlet, and a perforate gas receiver. The process for flash pyrolysis of a particulate primary material, such as coal, utilizing apparatus as described above.
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Geldin Max
Lane William G.
Occidental Petroleum Corporation
Patrick William N.
Scovronek Joseph
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