Pyrolysis process and apparatus

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United States of America Patent

PATENT NO 4373994
SERIAL NO

06306551

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
OCCIDENTAL RESEARCH CORPORATION A CORP OF CA2100 S E MAIN ST IRVINE CA 92714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Chang-Kuei Sewell, NJ 4 110

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