Record Display for the EPA National Library Catalog
RECORD NUMBER: 4 OF 11Main Title | Detailed Cost Breakdown for Selected Sulfur Oxide Control Processes. | |||||||||||
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CORP Author | Kellogg (M. W.) Co., Houston, Tex. Research and Engineering Development. | |||||||||||
Year Published | 1972 | |||||||||||
Report Number | MWKLG-RED-72-1268; CPA-70-68; 1104; | |||||||||||
Stock Number | PB-209 024 | |||||||||||
Additional Subjects | ( Air pollution control equipment ; Sulfur dioxide) ; ( Air pollution ; Sulfur dioxide) ; ( Scrubbers ; Air pollution control equipment) ; ( Adsorption ; Sulfur dioxide) ; Cost estimates ; Magnesium oxides ; Ammonia ; Citrates ; Limestone ; Engineering costs ; Fly ash ; Engineering diagrams ; Air pollution control ; Magnesium oxide scrubbing ; Limestone scrubbing ; Ammonia scrubbing ; Citrate process | |||||||||||
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Collation | 44p | |||||||||||
Abstract | Estimates were prepared for typical sulfur dioxide scrubbing processing areas, indicating capital costs attributable to scrubber, reheat, ductwork and fans. The control processes studied were selected to provide a range of different type gas scrubbing contactors, viz., packed column, multi-stage spray column, and one which contains beds of hollow plastic spheres. The results are presented of cost breakdowns made for the following control processes: magnesia base (slurry scrubbing, regenerable SO2-H2SO4 by-product); wet limestone (slurry scrubbing, throwaway); citrate (solution scrubbing, regenerable, sulfur by-product); and ammonia scrubbing (solution scrubbing, regenerable, SO2-H2SO4 by-product). (Author) |