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Title: 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:
;
Publication Date:
OSTI Identifier:
7179420
Patent Number(s):
US 5032146; A
Application Number:
PPN: US 7-414536
Assignee:
University of North Dakota School of Engineering Mines Foundation, Grand Forks, ND (United States) PTO; EDB-94-106549
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}
}