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Title: Low-rank coal oil agglomeration

Abstract

A low-rank coal oil agglomeration process. 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 usually coal derived.

Inventors:
 [1];  [1]
  1. (Grand Forks, ND)
Publication Date:
Research Org.:
University of North Dakota
OSTI Identifier:
867906
Patent Number(s):
US 5032146
Assignee:
University of North Dakota School of Engineering & Mines Foundation (Grand Forks, ND) NETL
DOE Contract Number:  
FC21-86MC10637
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
low-rank; coal; oil; agglomeration; process; mineral; content; ash; subbituminous; coals; effectively; agglomerated; bridging; partially; water; soluble; capable; entering; pore; structure; derived; coal oil; water soluble; coal derived; pore structure; low-rank coal; ash content; rank coal; subbituminous coals; oil agglomeration; subbituminous coal; bridging oil; partially water; bituminous coal; bituminous coals; /44/

Citation Formats

Knudson, Curtis L., and Timpe, Ronald C. Low-rank coal oil agglomeration. United States: N. p., 1991. Web.
Knudson, Curtis L., & Timpe, Ronald C. Low-rank coal oil agglomeration. United States.
Knudson, Curtis L., and Timpe, Ronald C. Tue . "Low-rank coal oil agglomeration". United States. https://www.osti.gov/servlets/purl/867906.
@article{osti_867906,
title = {Low-rank coal oil agglomeration},
author = {Knudson, Curtis L. and Timpe, Ronald C.},
abstractNote = {A low-rank coal oil agglomeration process. 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 usually coal derived.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1991},
month = {1}
}

Patent:

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