Method of cooling and gasifying retort coal
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United States of America Patent
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May 5, 1987
Issued Date -
N/A
app pub date -
May 9, 1985
filing date -
Oct 4, 1980
priority date (Note) -
Expired
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Abstract
A method and apparatus of cooling retort coke is disclosed which provides for cooling hot coke from a coking chamber by direct heat exchange with fine-grained material, preferably coal, and the subsequent separation of the fine-grained material from lump coal which would form the cooling step.
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