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Low-temperature coal desulfurizationEconomical, low-temperature chlorinolysis converts sulfur to water-soluble sulfates. Sulfates are removed by washing. Subsequent steps dry coal and remove chlorine. Chlorine and solvents can be reused.
Document ID
19770000166
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Ganguli, P. S.
Gavalas, G. R.
Hsu, G. C.
Kalfayan, S. H.
Date Acquired
August 8, 2013
Publication Date
September 1, 1977
Publication Information
Publication: NASA Tech Briefs
Volume: 2
Issue: 2
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
NPO-13937
Accession Number
77B10166
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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