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RECORD NUMBER: 43 OF 50

OLS Field Name OLS Field Data
Main Title Process gas chromatography study of a Selexol acid gas removal system /
Author Williams, W. A.
CORP Author Radian Corp., Austin, TX.;Industrial Environmental Research Lab., Research Triangle Park, NC.
Publisher U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory,
Year Published 1984
Report Number EPA/600/7-84/007; EPA-68-02-3137
Stock Number PB84-158336
Subjects Gas chromatography. ; Coal gasification--Analysis.
Additional Subjects Air pollution control equipment ; Gas chromatography ; Gas analysis ; Hydrogen sulfide ; Absorbers(Equipment) ; Chemical analysis ; Coal gasification ; Sampling ; Performance evaluation ; Industrial wastes ; Combustion products ; Air pollution detection ; Selexol acid gas removal systems ; Monitoring
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB84-158336 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 90 pages : illustrations ; 28 cm
Abstract The report gives results of continuous compositional monitoring by process gas chromatography (GC) for three gas streams associated with the Selexol acid gas removal system at the Bi-Gas pilot plant in Homer City, PA. Data were obtained from the inlet and outlet streams of the Selexol system during tests in April and May 1982. Product gas composition data were logged for 55 hours of plant operation. The Bi-Gas pilot plant, utilizing a two-stage, entrained-bed, high-pressure slagging gasifier, produces a product gas that is low in tars and heavy oils. This gas stream required very little cleanup prior to instrumental analysis. However, some problems were encountered in the analysis of the Selexol acid gas stream due to the presence of high levels of naphthalene. The process gas chromatographs performed well and remained very stable during the tests. Material balances based on GC analyses and process flow rate data show a high degree of material accountability. The H2S removal efficiency of the Selexol absorber was about 99% during the tests.
Notes Caption title. "January 1984." "EPA-600/7-84-007." Microfiche.
Place Published Research Triangle Park, NC :
Corporate Au Added Ent Industrial Environmental Research Laboratory (Research Triangle Park, N.C.)
PUB Date Free Form 1984.
NTIS Prices PC A05/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20011003144947
Language eng
Origin NTIS
Type MERGE
OCLC Rec Leader 01098nam 2200277Ka 45020