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The kinetics of the absorption of sulfur dioxide in calcium hydroxide suspensions

✍ Scribed by Frank Ruhland; Rudolf Kind; Siegfried Weiss

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
658 KB
Volume
46
Category
Article
ISSN
0009-2509

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✦ Synopsis

The aim of this work is to contribute to the explanation of the kinetics of absorption accompanied by chemical reaction of SO, in suspensions containing calcium compounds. The kinetic model and rate constants of reaction and dissolution of solid Ca(OH), are capable of giving a correct description of the experiments. The method of determining the kinetic constants in a stirred apparatus and transferring them to another type of absorber can be successfully applied in practice.

πŸ“œ SIMILAR VOLUMES

Kinetics of absorptions of lean sulfur d
Kinetics of absorptions of lean sulfur dioxide into aqueous slurries of calcium carbonate and magnesium hydroxide
✍ E. Sada; H. Kumazawa; Y. Sawada; I. Hashizume πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 310 KB

The process of the absorption of sulfur dioxide into an aqueous slurry of calcium carbonate or magnesium hydroxide was theoretically analyzed according to the two-reaction-plane model incorporating the solid dissolution promoted by the reactions with absorbed sulfur dioxide in the liquid film. Theor