Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Field Evaluation of a Two-Stage ESP for High Resistivity Dusts.
Author Pontius, D. H. ; Buch, P. V. ; Sparks, L. E. ;
CORP Author Southern Research Inst., Birmingham, AL.;Industrial Environmental Research Lab., Research Triangle Park, NC.
Year Published 1980
Report Number EPA-600/J-80-326;
Stock Number PB82-143322
Additional Subjects Air pollution control equipment ; Electrostatic precipitators ; Field tests ; Performance evaluation ; Fly ash ; Electric power plants ; Industrial wastes ; Combustion products ; Reprints ; Coal fired power plants
Library Call Number Additional Info Location Last
NTIS  PB82-143322 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 7p
Abstract The paper gives results of tests of new, two-stage pilot scale ESP system, consisting of a precharger and a downstream collector, on a high-resistivity flyash at a coal-fired power plant. Operating on a 0.47 cu m/s slipstream, the system had a specific collecting area of 50.4 sq m/cu m sec. With an inlet mass loading of 18 g/cu m, and a dust resistivity of 1.97 x 1011 cm, an overall average collection efficiency of 97.7% was achieved. When the precharger was turned off, a collection efficiency of 83.4% was recorded. Although the plate area of the precharger is only about 3% of that of the entire system, the effect of energizing the precharger is approximately equivalent to doubling the collecting area of the system.
Supplementary Notes Pub. in Staub - Heinhalt. Luft, v40 n11 p473-477 1980.
NTIS Title Notes Journal article.
Title Annotations Reprint: Field Evaluation of a Two-Stage ESP for High Resistivity Dusts.
PUB Date Free Form 1980
Category Codes 13B; 68A; 97R
NTIS Prices PC A02/MF A01
Primary Description 600/13
Document Type NT
Cataloging Source NTIS/MT
Control Number 323809508
Origin NTIS
Type CAT