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Monitoring Lignin Content in Paper ProcessingFeedstock and finished pulp analyzed and controlled automatically. System acquires samples from feed hopper, digestor, and blow tank. Sample homogenized, washed, and dried while conveyed to flash pyrolyzer. In pyrolyzer material converted into basic constituent, mostly compounds of molecular weight less than 200.
Document ID
19830000350
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Boettger, H. G. (CALTECH)
Date Acquired
August 11, 2013
Publication Date
April 1, 1984
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 1
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
NPO-15796
ISSN: 0145-319X
Report Number: NPO-15796
Accession Number
83B10350
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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