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The free energy of cupric chlorideNielsen, Ralph Frederick, January 1927 (has links)
Thesis (Ph. D.)--University of Nebraska, 1927. / Caption title: The free energy of cupric chloride : the standard potential of copper and the activity coefficient of copper sulfate. Includes bibliographical references (p. [15]).
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Analysis of hydrodynamic phenomena in a fluidized bed for thermochemical hydrogen productionHaseli, Yousef 01 April 2008 (has links)
This thesis examines transport phenomena of cupric chloride (CuCI2) hydrolysis within a fluidized bed. Conversions of CuCi2 and steam as a fluidizing gas are numerically investigated using a new non-catalytic gas-solid reaction model, proposed in the literature but here updated for the purposes of the present study. The results are illustrated considering two cases of kinetics for the consumption of particles: Volumetric Model and Shrinking Core Model. Consistent results in terms of the conversion of reactants versus superficial velocity, bed inventory and bed temperature are obtained by developing new solution algorithms abased on each of the above kinetic models. / UOIT
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Measurements of a copper chloride microwave discharge thesis submitted in partial fulfillment ... Nuclear Engineering ... /McColl, William Bruce. January 1990 (has links)
Thesis (M.S.)--University of Michigan, 1990.
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Evaporative heat and mass transfer with solubility driven solidification of aqueous droplet flowsBahadorani, Payam 01 March 2009 (has links)
Nuclear-based hydrogen production via thermochemical water decomposition using a copper-chlorine cycle consists of a series of chemical reactions that split water into hydrogen and oxygen. This is accomplished through reactions involving intermediate copper and chlorine compounds, which act as catalysts that are recycled in the process. In this thesis, analytical and numerical solutions are developed to predict the behaviour of aqueous cupric chloride droplets in a solution undergoing spray-drying in the Cu-Cl cycle. The aqueous CuCl2 is present as a slurry within the cycle, which will later generate oxygen and hydrogen as a net result. The efficiency of the cycle can be increased by utilizing low-grade waste heat from any industrial source or nuclear power plant to assist in the drying process. There are many different methods employed in industry for drying of solutions. Each method has its own advantages and disadvantages, depending on the application and conditions. In this thesis, analytical correlations of heat and mass transfer are developed for the aqueous solution, subject to various drying conditions. The analysis is performed for moist air in contact with a sprayed aqueous solution of CuCl2(2H2O). Validation of the model is performed by comparisons with experimental results obtained from a Niro-spray dryer for CuCl2 and previous experimental and theoretical data for different fluids, on the basis of non-dimensional analysis. / UOIT
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Evaporative drying of cupric-chloride droplets in a thermo-chemical cycle of hydrogen productionMarin, Gabriel 01 April 2008 (has links)
This thesis develops analytical and numerical solutions that predict behavior of Cupric-Chloride droplets undergoing spraying and drying processes. Cupric-Chloride (CuCl2) is present as molten salt and slurry within the Copper-Chlorine thermo-chemical cycle for generation of hydrogen. Utilizing low-grade heat from nuclear or industrial sources to assist drying of Cupric-Chloride can increase efficiency of the overall process. Analytical correlations for heat and mass transfer are developed and applied to the analysis of a solution of Cupric-Chloride, subject to various drying conditions. The study provides new information on effects of different concentrations of water in CuCl2 slurry drying at low air temperatures. / UOIT
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Enabling Organic Methodology through Photoredox CatalysisTreacy, Sean Michael January 2022 (has links)
Organic methods development has long dictated the molecular scaffolds available to the pharmaceutical and fine chemical synthesis industries. Photoredox catalysis has emerged as a powerful platform to enable novel reactivity with visible light irradiation through triplet sensitization and single-electron transfer. New methods involving radical intermediates are now readily accessible from countless starting materials through the application of these catalysts. Much of my work has utilized established photoredox platforms to enable both nickel catalyzed remote cross-coupling of primary amines via 1,5 hydrogen-atom transfer (HAT) and formal [3+2] synthesis of γ-lactams through triplet sensitization.
My further work focuses on the application of ligand-to-metal charge transfer catalysis with cupric chloride and ferric chloride salts towards the alkylation of alkanes through the catalytic generation of chlorine radical to enable HAT. These studies expand photoredox catalysis to inner sphere mechanisms with abundant base-metal salts to enable redox chemistry at reduced electrochemical potentials.
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Study of Reaction Kinetics for Elemental Mercury Vapor Oxidation for Mercury Emission ControlSriram, Vishnu January 2017 (has links)
No description available.
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Mercury Oxidation and Adsorption over Cupric Chloride-Based Catalysts and Sorbents for Mercury Emissions ControlLi, Xin 05 October 2012 (has links)
No description available.
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