Process and installation for treating coking coal
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United States of America Patent
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-
Aug 17, 1982
Grant Date -
N/A
app pub date -
Sep 2, 1980
filing date -
Sep 10, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In the pre-heating of coal the coal is entrained and/or fluidized in a heat exchange chamber by a heat-transfer gas which pneumatically conveys the coal from the chamber through a duct to a separator in which the coal is separated from gas. A hydrocarbon binder in a liquid state is injected into the coal in the duct through which the coal is being pneumatically conveyed by the gas to the separator.
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