Search for dissertations about: "semi-batch process"
Showing result 1 - 5 of 11 swedish dissertations containing the words semi-batch process.
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1. Modeling and Simulation of a Multi Phase Semi-batch Reactor
Abstract : The operation of an industrial semi-batch reactor is modeled and the flow of one reactant is investigated. In the reactor a strongly exothermic polymerization reaction takes place followed by a slightly exothermic reaction, and the objective is to minimize the duration of the operation of the process. READ MORE
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2. Reaction crystallisation : analysis of a semi-batch process
Abstract : .... READ MORE
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3. Recovery of kraft black liquor using the titanate process : kinetics of the direct causticization reaction between sodium tri-titanate and sodium carbonate
Abstract : The solid state reaction between sodium tri-titanate and sodium carbonate, forming mainly sodium penta-titanate, was investigated. Experiments were carried out in a micro-differential reactor made of quartz glass at various temperatures between 800°C and 880°C and in a pilot fluidized bed reactor operated in a semi-batch mode. READ MORE
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4. Recovery of kraft black liquor with direct causticization using titanates
Abstract : The feasibility of direct causticization of kraft black liquor using titanates has been evaluated. This has been done by studying the kinetics of the reaction between sodium tri-titanate and sodium carbonate and describing the kinetics by appropriate reaction models. READ MORE
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5. Process modeling of semibatch reaction crystallization
Abstract : This thesis aims at increasing the fundamental understanding of reaction crystallization by modeling, simulations and parameter estimation. Benzoic acid is used as the model compound. READ MORE