Stabilized thermally beneficiated low rank coal and method of manufacture
Abstract
A process is described 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. 3 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Western Syncoal LLC
- Sponsoring Org.:
- USDOE, Washington, DC (United States)
- OSTI Identifier:
- 321248
- Patent Number(s):
- 5863304
- Application Number:
- PAN: 8-515,232
- Assignee:
- Western Syncoal Co., Billings, MT (United States)
- DOE Contract Number:
- FC22-90PC89664
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 26 Jan 1999
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 01 COAL, LIGNITE, AND PEAT; COAL PREPARATION; COAL; HEAT TREATMENTS; MOISTURE; SPONTANEOUS COMBUSTION; MITIGATION
Citation Formats
Viall, A J, and Richards, J M. Stabilized thermally beneficiated low rank coal and method of manufacture. United States: N. p., 1999.
Web.
Viall, A J, & Richards, J M. Stabilized thermally beneficiated low rank coal and method of manufacture. United States.
Viall, A J, and Richards, J M. Tue .
"Stabilized thermally beneficiated low rank coal and method of manufacture". United States.
@article{osti_321248,
title = {Stabilized thermally beneficiated low rank coal and method of manufacture},
author = {Viall, A J and Richards, J M},
abstractNote = {A process is described 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. 3 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {1}
}
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