- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 11 to 20 of 800 (0.02 seconds)| 11 |
Nanocrystal stabilization, synthesis and assembly using supercritical fluidsShah, Parag Suresh 28 August 2008 (has links)
Not available / text
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| 12 |
CO₂ -expanded liquids as environmentally benign process solventsWest, Kevin Neal 05 1900 (has links)
No description available.
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| 13 |
A new apparatus for the determination of phase equilibrium properties of heavy hydrocarbon systemsSuleiman, David 08 1900 (has links)
No description available.
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| 14 |
Processing of polymers using supercritical CO₂Vincent, Michael Francis 05 1900 (has links)
No description available.
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| 15 |
Wax particle formation from the rapid expansion of supercritical solutionsGriscik, Gregory J. 12 1900 (has links)
No description available.
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| 16 |
Thermodynamic and spectroscopic investigations of solid-supercritical fluid equilibriumPouillot, Frederic 12 1900 (has links)
No description available.
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| 17 |
Spectroscopic and kinetic investigations in supercritical fluid solutionsKnutson, Barbara Lynn 05 1900 (has links)
No description available.
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| 18 |
Extensions of the theory of dilute solutionsMendez-Santiago, Janette 12 1900 (has links)
No description available.
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| 19 |
Environmentally benign chemical reactions in near-critical water and supercritical carbon dioxideChandler, Karen 12 1900 (has links)
No description available.
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Safety and Techno-Economic Analysis of Solvent Selection for Supercritical Fischer-Tropsch Synthesis ReactorsHamad, Natalie 2011 December 1900 (has links)
Fisher-Tropsch Synthesis is a primary pathway for gas-to-liquid technology. In order to overcome commercial problems associated with reaction and transport phenomena, the use of supercritical solvents has been proposed to increase chemical conversion and improve temperature control. One of the major challenges in designing the supercritical FTS systems is the solvent selection. Numerous alternatives exist and should be screened based on relevant criteria. The main aim of the thesis was to develop a safety metric that can be incorporated in the selection of an optimal supercritical solvent or a mixture of solvents. The objective was to minimize the cost while satisfying safety constraints or to establish tradeoffs between cost and safety. Hydrocarbons from C3 to C9 were identified as feasible solvents for FTS purposes. The choice of these solvents is dependent on their mixture critical temperature and pressure requirements that need to be satisfied upon entry into the FTS reactor. A safety metric system was developed in order to compare the risk issues associated with using the aforementioned solvents. In addition, an economic analysis of using the different solvents was performed. Finally, a case study was solved to illustrate the use of the proposed metrics and the selection of solvents based on safety and techno-economic criteria.
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