Low-rank coal oil agglomeration
Abstract
A low-rank coal oil agglomeration process is described. High mineral content, a high ash content subbituminous coals are effectively agglomerated with a bridging oil which is partially water soluble and capable of entering the pore structure, and is usually coal-derived.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 7179420
- Patent Number(s):
- 5032146
- Application Number:
- PPN: US 7-414536
- Assignee:
- University of North Dakota School of Engineering Mines Foundation, Grand Forks, ND (United States)
- DOE Contract Number:
- FC21-86MC10637
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 28 Sep 1989
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 01 COAL, LIGNITE, AND PEAT; SUBBITUMINOUS COAL; AGGLOMERATION; DEASHING; COAL LIQUIDS; COAL PREPARATION; PROCESS SOLUTIONS; CARBONACEOUS MATERIALS; COAL; DISPERSIONS; ENERGY SOURCES; FLUIDS; FOSSIL FUELS; FUELS; LIQUIDS; MATERIALS; MIXTURES; SOLUTIONS; 010300* - Coal, Lignite, & Peat- Preparation- (1987-)
Citation Formats
Knudson, C L, and Timpe, R C. Low-rank coal oil agglomeration. United States: N. p., 1991.
Web.
Knudson, C L, & Timpe, R C. Low-rank coal oil agglomeration. United States.
Knudson, C L, and Timpe, R C. Tue .
"Low-rank coal oil agglomeration". United States.
@article{osti_7179420,
title = {Low-rank coal oil agglomeration},
author = {Knudson, C L and Timpe, R C},
abstractNote = {A low-rank coal oil agglomeration process is described. High mineral content, a high ash content subbituminous coals are effectively agglomerated with a bridging oil which is partially water soluble and capable of entering the pore structure, and is usually coal-derived.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1991},
month = {7}
}
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