Search for dissertations about: "lime slaking"
Found 4 swedish dissertations containing the words lime slaking.
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1. Disintegration of Lime Mud Particles during the Causticizing Operation
Abstract : It is of essential importance that the white liquor used in processing wood chips to produce pulp in the sulphate pulp process is of high and uniform quality. The white liquor is, together with lime mud, produced in the causticizing plant where sodium carbonate is causticized with lime, slaked in green liquor. READ MORE
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2. Frequency Analysis of Sampled-Data Systems Applied to a Lime Slaking Process
Abstract : Single-rate and multirate sampled-data (SD) systems as well as linear time periodic (LTP) systems with discrete jumps are analyzed in the frequency domain. The focus of the analysis is both on rejection of disturbances and on robust stability properties. READ MORE
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3. Dusting in a lime kiln - Characterization of the material and unit operations
Abstract : The present thesis describes the background of, and gives some points of orientation for, the phenomenon of dusting in the burner zone of a lime kiln. The aim of this study is twofold: to increase knowledge of the factors that influence the degree of dusting and also to investigate the effect a dusting lime kiln has on the white liquor preparation process. READ MORE
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4. Lime Mud Reburning. Properties and Quality of the Lime Produced
Abstract : It is of utmost importance that the white liquor used in the digester of a sulphate pulp mill is of high quality. The white liquor is prepared in the causticizing plant, through causticizing of the sodium carbonate in the green liquor. READ MORE