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Pilot Plant Testing of the Citrate Process for So2 Emission Control.

Authors
McKinney-WA; Nissen-WI; Elkins-DA; Rosenbaum-JB
Source
EPA Paper No. 650/2-74-126-B, :1049-1067
Link
NIOSHTIC No.
10009922
Abstract
A pilot plant was constructed by the Bureau of Mines and operated jointly by the Bureau and the Bunker Hill Company at a lead smelter in Kellogg, Idaho, to study the citrate process for removing so2 from industrial waste gases, citric acid, and sodium thiosulfate, and followed by reacting the absorbed so2 with h2s to precipitate elemental sulfur and to regenerate the citrate solution for recycling. General features and operating results for a pilot plant are summarized. Process economics for coal-fired boiler flue gas desulfurization are projected on the basis of the pilot plant operations.
Publication Date
19740101
Document Type
OP;
Fiscal Year
1974
NTIS Accession No.
NTIS Price
Identifying No.
OP 68-76
NIOSH Division
SLRC;
Source Name
EPA Paper No. 650/2-74-126-B, PP. 1049-1067
State
ID;
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