Process and apparatus for the treatment of coal, shale, or the like in vertical retorts
Patent
·
OSTI ID:7204688
An improvement in the art of retorting coal, shale, and the like, is described consisting in enveloping and supporting a section of the central portion of the materials being retorted and simultaneously withdrawing a portion of the material below the supported section, so as to cause the material above the enveloped section to fall and fill up the space surrounding the enveloped section and to cause the section of the central portion above the enveloped section to approach nearer to the walls of the retort and mix with the exterior portion, without substantial displacement of the enveloped section.
- Assignee:
- TIC; EDB-78-025011
- Patent Number(s):
- US 1103112
- OSTI ID:
- 7204688
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
04 OIL SHALES AND TAR SANDS
040402 -- Oil Shales & Tar Sands-- Surface Methods
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
CHEMICAL REACTORS
COAL LIQUEFACTION
COAL LIQUIDS
DESIGN
ENERGY SOURCES
FOSSIL FUELS
FUELS
GASIFICATION
LIQUEFACTION
OIL SHALES
PRODUCTION
RETORTING
RETORTS
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
04 OIL SHALES AND TAR SANDS
040402 -- Oil Shales & Tar Sands-- Surface Methods
BITUMINOUS MATERIALS
CARBONACEOUS MATERIALS
CHEMICAL REACTORS
COAL LIQUEFACTION
COAL LIQUIDS
DESIGN
ENERGY SOURCES
FOSSIL FUELS
FUELS
GASIFICATION
LIQUEFACTION
OIL SHALES
PRODUCTION
RETORTING
RETORTS