Combined method for simultaneously dewatering and reconstituting finely divided carbonaceous material
Patent
·
OSTI ID:7171031
A finely-divided carbonaceous material is dewatered and reconstituted in a combined process by adding a binding agent directly into the slurry of finely divided material and dewatering the material to form a cake or consolidated piece which can be hardened by drying at ambient or elevated temperatures. Alternatively, the binder often in the form of a crusting agent is sprayed onto the surface of a moist cake prior to curing. 8 figs.
- Assignee:
- Dept. of Energy, Washington, DC (United States)
- Patent Number(s):
- US 4969928; A
- Application Number:
- PPN: US 7-318567
- OSTI ID:
- 7171031
- Resource Relation:
- Patent File Date: 3 Mar 1989
- Country of Publication:
- United States
- Language:
- English
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