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OLS Field Name OLS Field Data
Main Title Evaluation of innovative combustion technology for simultaneous control of SOx and NOx /
Author Snow, G. C. ; Lorrain, J. M.
Other Authors
Author Title of a Work
Lorrain, J. M.
CORP Author Snow, G.C.
Publisher U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory,
Year Published 1987
Report Number EPA/600/2-87/032; ACUREX-TR-86/010/SR; EPA-68-02-3988
Stock Number PB87-188926
Subjects Acid rain--United States. ; Sulfur oxides. ; Nitrogen oxides. ; Sulphur oxides
Additional Subjects Air pollution ; Combustion ; Sulfur oxides ; Nitrogen oxides ; Sorbents ; Sodium carbonates ; Calcium silicates ; Tables(Data) ; Stationary sources
Library Call Number Additional Info Location Last
NTIS  PB87-188926 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 240 pages : illustrations ; 28 cm
Abstract The report gives results of the operation of a 13.8 kW Limestone Injection Multistage Burner (LIMB) furnace. Furnace characterization, general sorbent survey, and calcium silicate test results are also given. Several candidate sorbent materials for the full scale LIMB demonstration at Edgewater Station (Ohio) were evaluated. SO2 capture was measured while firing Pittsburgh No. 8 coal (2.6% sulfur) and natural gas spiked with SO2. Sorbent was injected at 1210 C. With a furnace quench rate of 260 C/s, the average residence time at reaction temperatures was 1.3 s. At Ca/S molar ratios of 2, Vicron 45-3 limestone reduced SO2 emissions 38% from baseline levels. Increased SO2 capture rates of 60-69% were measured for various calcitic atmospheric hydrates. Dolomitic sorbents were able to achieve captures of 73-75% and showed no significant difference between atmospheric and pressure hydrates. With the addition of sodium bicarbonate at molar Ca/Na = 15, captures of 83 and 88% were possible for the calcitic and dolomitic hydrates, respectively. Sodium bicarbonate was evaluated as a fuel additive as well as a sorbent additive.
Notes "Acurex Corporation, Environmental Systems Division." "April 1987." Includes bibliographical references. "EPA/600/2-87/032." "PB87-188926." Microfiche.
Place Published Research Triangle Park, NC :
Supplementary Notes Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Corporate Au Added Ent Acurex Corporation. Environmental Systems Division. ; Air and Energy Engineering Research Laboratory.
PUB Date Free Form {1987}.
NTIS Prices PC A11/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20020109180337
Language eng
Origin NTIS
OCLC Rec Leader 01325nam 2200337Ka 45020