Method for producing a dried coal fuel having a reduced tendency to spontaneously ignite from a low rank coal
Patent
·
OSTI ID:5676253
A method is disclosed for producing a dried coal fuel having a reduced tendency to spontaneously ignite from a low rank coal by drying the low rank coal and thereafter cooling the dried coal to a temperature below about 100/sup 0/F. Optionally the dried coal is partially oxidized prior to cooling and optionally the dried coal is mixed with a deactivating fluid.
- Assignee:
- Atlantic Richfield Co.
- Patent Number(s):
- US 4396394
- OSTI ID:
- 5676253
- Country of Publication:
- United States
- Language:
- English
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