Stabilized thermally beneficiated low rank coal and method of manufacture
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United States of America Patent
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Jan 26, 1999
Grant Date -
N/A
app pub date -
Aug 15, 1995
filing date -
Aug 15, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for reducing the spontaneous combustion tendencies of thermally beneficiated low rank coals employing heat, air or an oxygen containing gas followed by an optional moisture addition. Specific reaction conditions are supplied along with knowledge of equipment types that may be employed on a commercial scale to complete the process.
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