Record Display for the EPA National Library Catalog

RECORD NUMBER: 9 OF 13

OLS Field Name OLS Field Data
Main Title Removal of SO2 from Industrial Waste Gases.
Author Kaplan, Norman ; Maxwell, Michael A. ;
CORP Author Industrial Environmental Research Lab., Research Triangle Park, NC.
Year Published 1981
Report Number EPA-600/J-77-182;
Stock Number PB82-127424
Additional Subjects Air pollution control ; Sulfur dioxide ; Scrubbers ; Industrial wastes ; Combustion products ; Technology ; Flue gases ; Particles ; Refineries ; Smelters ; Electric power plants ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB82-127424 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 11p
Abstract
The paper discusses technology for sulfur dioxide (SO2) pollution control by flue gas cleaning (called 'scrubbing') in the utility industry, a technology that has advanced significantly during the past 5 years. Federal Regulations are resulting in increasingly large-scale applications for control of coal-fired boilers. With much less fanfare, control of SO2 in industrial process waste gases has been in use for some time in various industries. At first most applications were motivated by economic or aesthetic reasons; later, more by various pollution control regulations. Although the utility industry is responsible for most of the SO2 emissions, emissions from other industrial sources may have a greater effect, percentagewise, on ambient SO2 concentrations in populated areas. This is due mainly to height of the point of release of the waste gas (stack height), generally higher for utility systems (point sources) than for SO2 sources (area sources). With respect to combustion of sulfur-bearing fuels, accounting for more than 75% of the SO2 emissions, three basic control approaches can be taken: burn low-sulfur fuel, treat the fuel to reduce its sulfur content, and treat the waste gas to remove SO2. This paper concentrates on the third approach; treating waste gas to remove SO2.