OLS : Record


Main Title Survey of flue gas desulfurization systems : Phillips Power Station, Duquesne Light Co. /
Author Isaacs, G. A.; Isaacs., Gerald A.
CORP Author PEDCo-Environmental, Inc., Cincinnati, Ohio.;National Environmental Research Center, Research Triangle Park, N.C. Control Systems Lab.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, National Environmental Research Center, Control Systems Laboratory ; For sale by the National Technical Information Service,
Place Published Research Triangle Park, N.C. Springfield, Va.
Year Published 1975
Report Number PB-246 285; EPA-650/2-75-057-c; EPA-68-02-1321; EPA-ROAP-21ACX
Stock Number PB-246 285
OCLC Number 07727338
Subjects Air pollution control; Flue gases; Electric powerplants; Sulfur dioxide; Limestone; Scrubbers; Combustion; Solid waste disposal; Combustion products; Calcium carbonate; Coal; Performance evaluation; Plant site; Capitalized costs; Magnesium oxides; Magnesium oxide scrubbing; Venturi separators
Subject Added Ent Flue gases--Desulfurization.; Air--Pollution.; Flue gases--Desulphurization; Desulphuration
Internet Access
Description Access URL
Library   Call Number Additional Info Location Date Modified
EJAD EPA 650/2-75-057c Region 3 Library/Philadelphia, PA 05/10/1996
EJBD ARCHIVE EPA-650-2-75-057-c Headquarters Library/Washington,DC 09/09/2013
EJBD EPA 650-2-75-057-c Headquarters Library/Washington,DC 10/02/2014
EKAM EPA-650/2-75-057-c Region 4 Library/Atlanta,GA 01/17/1997
NTIS PB-246 285 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 [77] pages in various pagings : illustrations ; 28 cm.
Abstract The report gives results of a survey of the flue gas desulfurization system at Duquesne Light Co.'s 400 MW Phillips Power Station, where four parallel Chemico venturi scrubber trains are installed. In addition to the first stage particulate scrubbers, one of the four trains includes a second stage venturi absorber for the control of SO2 emissions. The system uses slaked lime as the absorbing medium and has been operational since July 1973. An overall SO2 removal efficiency of 50 to 60 percent has been attained. The use of magnesium oxide-modified lime is being investigated in an effort to increase the SO2 removal efficiency of the existing system. Numerous start-up and operational problems have been encountered and corrected. A 10-month evaluation of the system was initiated in December 1974 to determine whether additional SO2 removal equipment will be installed.
Notes Prepared for U.S. Environmental Protection Agency, Office of Research and Development by PEDCo Environmental Specialists under contract no. 68-02-1321, task 6c ROAP no. 21ACX-130, program element no. 1AB013. "PB-246 285." "July 1975."
Supplementary Notes See also PB-244 401.
Corporate Au Added Ent National Environmental Research Center (Research Triangle Park, N.C.). Control Systems Laboratory.; United States. Environmental Protection Agency. Office of Research and Development.; PEDCo Environmental Specialists.
Title Ser Add Ent Research reporting series. Environmental protection technology ; EPA-650/2-75-057-c.
NTIS Title Notes Final rept. Aug 74-Jul 75.
PUB Date Free Form 1975
Series Title Untraced Environmental protection technology ; EPA-650/2-75-057-c
Category Codes 07A; 13B; 99B; 68A; 97
NTIS Prices PC A04/MF A01
BIB Level m
Medium unmediated
Control Number 326610895
OCLC Time Stamp 20150420152858
Cataloging Source OCLC/T
Language eng
Origin OCLC
OCLC Rec Leader 02205cam 2200445Ia 45020