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Screw-extruded coalVersatile screw-extrusion technique makes coal more combustible and aids in desulfurization.
Document ID
19770000382
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Ryason, P. R.
Date Acquired
August 8, 2013
Publication Date
March 1, 1977
Publication Information
Publication: NASA Tech Briefs
Volume: 2
Issue: 4
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
NPO-13769
ISSN: 0145-319X
Report Number: NPO-13769
Accession Number
77B10382
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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