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RECORD NUMBER: 26 OF 149

OLS Field Name OLS Field Data
Main Title Chemically active fluid-bed process for sulphur removal during gasification of heavy fuel oil : fourth phase /
Author Ramsden, A. W. ; Kowszun, Z.
Other Authors
Author Title of a Work
Kowszun, Z.
CORP Author Esso Research Centre, Abingdon (England).;Industrial Environmental Research Lab., Research Triangle Park, NC.
Publisher U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory ; National Technical Information Service [distributor,
Year Published 1979
Report Number EPA-600/7-79-066; EPA-68-02-1479; EPA-ROAP-21ADD-BE
Stock Number PB-298 226
OCLC Number 08372178
Subjects Coal--Desulfurization. ; Fluidization. ; Petroleum--Refining--Desulfurization. ; Coal--Desulphurization ; Petroleum--Refining--Desulphurization
Additional Subjects Fluidized bed processors ; Air pollution control ; Fuel oil ; Gasification ; Sulfur oxides ; Electric power plants ; Industrial wastes ; Combustion products ; Sulfur ; Sulfuric acid ; Calcium oxides ; Tables(Data) ; Concentration(Composition) ; Manufactured gas ; Equipment ; Coal gasification ; Pilot plants ; Design ; Performance evaluation ; Limestone ; Process charting ; Flue gases ; Heavy oils ; Trace elements ; Cyclone separators ; Chemically active fluid bed process
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101EK0L.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 600-7-79-066 Headquarters Library/Washington,DC 07/03/2013
EJBD  EPA 600-7-79-066 c.1 Headquarters Library/Washington,DC 05/21/2014
EKAM  600/7-79/066 Region 4 Library/Atlanta,GA 03/31/1995
EKBD  EPA-600/7-79-066 Research Triangle Park Library/RTP, NC 12/19/2003
ESAD  EPA 600-7-79-066 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-298 226 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation xi, 329 p. : ill. ; 28 cm.
Abstract The report gives results of Phase 4 of a study on the CAFB process for gasification/desulfurization of liquid and solid fuels in a bed of hot lime. A new pilot unit was designed and constructed, incorporating such novel features as: a new fluidizing air distributor, high-flow/low-pressure-drop cyclones, and improved refractory construction. Conclusions include: (1) confirmation of the process description by a statistically derived equation; (2) bed age has a significant effect on desulfurization efficiency; (3) heavy residua can be gasified and desulfurized; (4) solid fuels show potential as feedstocks; (5) trace element retention depends on stone replenishment rate (a rate sufficient to maintain bed depth--0.2 molar--is adequate to maintain trace element capture and sulfur removal performance); (6) satisfactory performance of the redesigned pilot unit; (7) a carbon burn-back procedure was not completely effective in cleaning the cyclones; (8) confirmation that coal and Texas lignite are suitable feedstocks for the CAFB and that ash accumulation and fusion do not appear to be limiting; and (9) Texas limestone is satisfactory as bed material if it is available in a suitable particle size range. Remaining work includes performance tests and evaluation.
Notes "Esso Research Centre." "February 1979." "Contract no. 68-02-1479, program element no. 1AB013 ROAP 21ADD-BE."
Place Published Research Triangle Park, NC Springfield, Va.
Supplementary Notes See also report on Phase 3, PB-268 492.
Access Notes Also available via the World Wide Web.
Corporate Au Added Ent Industrial Environmental Research Laboratory (Research Triangle Park, N.C.); Esso Research Centre.
Title Ser Add Ent Research reporting series. Interagency energy-environment research and development ; EPA-600/7-79-066.
NTIS Title Notes Final rept. Jun 74-Dec 76.
PUB Date Free Form 1979
Series Title Untraced Interagency energy/environment R&D program report ; EPA-600/7-79-066
Category Codes 7A; 68A; 99B
NTIS Prices PC A15/MF A01
Primary Description 600/13
BIB Level m
Cataloging Source OCLC/T
Control Number 323765378
OCLC Time Stamp 20130628090026
Language eng
SUDOCS Number EP 1.23/8:600/7-79-066
Origin OCLC
Type MERGE
OCLC Rec Leader 01686cam 2200373Ia 45020