Sulfur Dioxide Removal and Recovery from Pulp Mill Power Plants |
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| Authors: | S. F. Galeano C.I. Harding |
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| Affiliation: | 1. Process &2. Development Engineer , Owens Illinois Inc Technical Center , Toledo , Ohio , USA;3. Assistant Professor, Air Pollution Research Laboratory , University of Florida , Gainesville , Fla. , USA |
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| Abstract: | The use of soda ash liquor to scrub SO2 rich power plant flue gases was studied using an Airetron pilot scrubber with a maximum capacity of 3000 cfm. The relative effects of the major operating variables— temperature, soda ash concentration, and the gas/liquid flow ratio—on the absorption phenomenon were determined. Orthogonal factorial experiments were used to derive a response function relating mass transfer values to operating variables. The economics of a full scale NSSC installation are discussed. |
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