Combined method for simultaneously dewatering and reconstituting finely divided carbonaceous material
Abstract
A finely-divided carbonaceous material is dewatered and reconstituted in a combined process by adding a binding agent directly into 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.
- Inventors:
-
- Murrysville, PA
- Pittsburgh, PA
- Issue Date:
- Research Org.:
- USDOE Pittsburgh Energy Technology Center (PETC), PA (United States)
- OSTI Identifier:
- 867597
- Patent Number(s):
- 4969928
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10L - FUELS NOT OTHERWISE PROVIDED FOR
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- combined; method; simultaneously; dewatering; reconstituting; finely; divided; carbonaceous; material; finely-divided; dewatered; reconstituted; process; adding; binding; agent; directly; slurry; form; cake; consolidated; piece; hardened; drying; ambient; elevated; temperatures; alternatively; binder; crusting; sprayed; surface; moist; prior; curing; binding agent; elevated temperatures; elevated temperature; carbonaceous material; finely divided; divided carbon; combined process; /44/
Citation Formats
Wen, Wu-Wey, and Deurbrouck, Albert W. Combined method for simultaneously dewatering and reconstituting finely divided carbonaceous material. United States: N. p., 1990.
Web.
Wen, Wu-Wey, & Deurbrouck, Albert W. Combined method for simultaneously dewatering and reconstituting finely divided carbonaceous material. United States.
Wen, Wu-Wey, and Deurbrouck, Albert W. Mon .
"Combined method for simultaneously dewatering and reconstituting finely divided carbonaceous material". United States. https://www.osti.gov/servlets/purl/867597.
@article{osti_867597,
title = {Combined method for simultaneously dewatering and reconstituting finely divided carbonaceous material},
author = {Wen, Wu-Wey and Deurbrouck, Albert W},
abstractNote = {A finely-divided carbonaceous material is dewatered and reconstituted in a combined process by adding a binding agent directly into 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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1990},
month = {1}
}
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