“What do I think
of Western civilisation? I think it would be a very good idea.”
-- Mahatma Gandhi (Indian Philosopher, esteemed for his doctrine of nonviolent
protest, 1869-1948)
The Western Research Institute (www.westernresearch.org/), an arm of
the University of Wyoming, has done some interesting research on topics of
interest to desulfurization experts.
Their Web has a search box. But,
as is typical for such organizations, it is not particularly useful in finding
documents produced by the organization.
Today’s tip … Use Google® to search for an
organization’s technical publications.
For example, when I Google® the following search string …
“western research
institute” sulfur
… one of the results is the document listed below …
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A Coal Upgrading Technology for Sub-bituminous and Lignite
Coals
V. K. Sethi
Western Research
Institute
365 N. 9th Street, Laramie, WY 82072
D. D. Dunlop
Fuels Management Inc.
7027 S. W. 148th Terrace, Miami, FL 33158
ABSTRACT
Fuels Management Inc. (FMI) of Miami, Florida has developed at Western Research
Institute (WRI) a low cost, low temperature process to upgrade low-rank coal by
reducing moisture, sulfur, ash, and mercury. The coal upgrading process
involves heating the coal in a bubbling fluidized bed-based reactor. The
process heat required is derived from the coal itself. Upgrading process being
a fluidized bed-based technology allows high throughputs, reducing the
processing costs. Processing is carried out under controlled oxidizing
conditions at mild enough conditions that compared to other coal upgrading
technologies; the produced water is not as difficult to treat.
Over the past five years, WRI and FMI have constructed a nominal 400-lbs/hour
pilot plant at the WRI facilities in Laramie, WY and performed a series of
parametric tests to optimize the technology. Results show that the process can
indeed produce a stable, high heating value product with reduced mercury
content. Bulk density of the product has been determined from small samples and
is typically about 88 % that of the raw coal. This paper describes the details
of the technology development efforts.
Free Full Text Source: http://www.westernresearch.org/uploadedFiles/Energy_and_Environmental_Technology/Coal/Upgrading_(Including_Headwaters)/CoalUpgradingFMI.pdf
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By the way, when you Google® my name “jean Steinhardt”
one of the links you will see is …
Jean Steinhardt | LinkedIn
www.linkedin.com/in/jeansteinhardtresearch
Houston, Texas Area - Research consultant helping companies extract maximum
value from online database subscriptions
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