Separation of volatile products from solid carbonaceous material
Patent
·
OSTI ID:7204675
A process is described for separating condensable volatile products from solid carbonaceous material distilled in a retort, which consists in heating the material to a graduated temperature, leading the distilled vapors that arise from the material at any one of the number of regions differing in temperature into contact with relatively cooler portions of the material in its solid or partly vaporized state in the retort, and removing the liquefied volatile matter condensed by the cooler portions of the material without permitting it to return to hotter regions of the retort.
- Assignee:
- Oil and Carbon Products Ltd.
- Patent Number(s):
- US 1196470
- OSTI ID:
- 7204675
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010404 -- Coal
Lignite
& Peat-- Gasification
04 OIL SHALES AND TAR SANDS
040403* -- Oil Shales & Tar Sands-- Refining
CARBONACEOUS MATERIALS
CHEMICAL REACTORS
COOLING
DISTILLATION
RETORTS
SEPARATION PROCESSES
TEMPERATURE GRADIENTS
VAPOR CONDENSATION
VOLATILE MATTER
010404 -- Coal
Lignite
& Peat-- Gasification
04 OIL SHALES AND TAR SANDS
040403* -- Oil Shales & Tar Sands-- Refining
CARBONACEOUS MATERIALS
CHEMICAL REACTORS
COOLING
DISTILLATION
RETORTS
SEPARATION PROCESSES
TEMPERATURE GRADIENTS
VAPOR CONDENSATION
VOLATILE MATTER