skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Method for providing improved solid fuels from agglomerated subbituminous coal

Abstract

A method is provided for separating agglomerated subbituminous coal and the heavy bridging liquid used to form the agglomerates. The separation is performed by contacting the agglomerates with inert gas or steam at a temperature in the range of 250.degree. to 350.degree. C. at substantially atmospheric pressure.

Inventors:
 [1];  [1];  [1];  [1]
  1. (Edmonton, CA)
Issue Date:
Research Org.:
Electric Power Research Institute, Inc. (Palo Alto, CA)
OSTI Identifier:
867064
Patent Number(s):
4854940
Assignee:
Electric Power Research Institute, Inc. (Palo Alto, CA) NETL
DOE Contract Number:  
FG22-87PC79865
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; providing; improved; solid; fuels; agglomerated; subbituminous; coal; provided; separating; heavy; bridging; liquid; form; agglomerates; separation; performed; contacting; inert; gas; steam; temperature; range; 250; degree; 350; substantially; atmospheric; pressure; solid fuels; solid fuel; inert gas; atmospheric pressure; providing improved; subbituminous coal; improved solid; bridging liquid; agglomerated subbituminous; bituminous coal; /44/

Citation Formats

Janiak, Jerzy S., Turak, Ali A., Pawlak, Wanda, and Ignasiak, Boleslaw L. Method for providing improved solid fuels from agglomerated subbituminous coal. United States: N. p., 1989. Web.
Janiak, Jerzy S., Turak, Ali A., Pawlak, Wanda, & Ignasiak, Boleslaw L. Method for providing improved solid fuels from agglomerated subbituminous coal. United States.
Janiak, Jerzy S., Turak, Ali A., Pawlak, Wanda, and Ignasiak, Boleslaw L. Sun . "Method for providing improved solid fuels from agglomerated subbituminous coal". United States. https://www.osti.gov/servlets/purl/867064.
@article{osti_867064,
title = {Method for providing improved solid fuels from agglomerated subbituminous coal},
author = {Janiak, Jerzy S. and Turak, Ali A. and Pawlak, Wanda and Ignasiak, Boleslaw L.},
abstractNote = {A method is provided for separating agglomerated subbituminous coal and the heavy bridging liquid used to form the agglomerates. The separation is performed by contacting the agglomerates with inert gas or steam at a temperature in the range of 250.degree. to 350.degree. C. at substantially atmospheric pressure.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1989},
month = {1}
}

Patent:

Save / Share: