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Supercritical-Multiple-Solvent Extraction From CoalLarge and small molecules dissolve different constituents. Experimental apparatus used to test supercritical extraction of hydrogen rich compounds from coal in various organic solvents. In decreasing order of importance, relevant process parameters were found to be temperature, solvent type, pressure, and residence time.
Document ID
19830000153
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Corcoran, W.
(Caltech)
Fong, W.
(Caltech)
Pichaichanarong, P.
(Caltech)
Chan, P.
(Caltech)
Lawson, D.
(Caltech)
Date Acquired
August 11, 2013
Publication Date
October 1, 1983
Publication Information
Publication: NASA Tech Briefs
Volume: 7
Issue: 4
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
NPO-15767
Accession Number
83B10153
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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