Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 35 for “"Separation system"”.
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Integration of a cob separation system into a biomass harvesting combine
… the focus on harvesting corn cobs. A corn cob separation system was developed and installed on a single pass biomass harvesting combine. The system included a blower and two fans and the combine was capable of harvesting grain only, grain and stover, and grain and cobs. The cob separation …
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Theoretical and Experimental Study of a Continuous Hydrodynamically-Enhanced Separation System Paradigm
… (SHV) mode in the Taylor-Couette-Poiseuille system is used as a base flow to investigate how parametric excitation can lead to chaotic segregation. The first part of this project focuses on how the three-dimensional velocity field in SHV is reconstructed for the first time from coarse …
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Multiphysics modeling, study, and analysis of atmospheric pressure plasma-based mass separation system for high-level radioactive waste treatment
… only 0.1% of the radioactivity. Therefore, clean separation as a group of elements may significantly reduce the HLRW storage volume and maintenance cost. In the case of Spent Fuel (SF), over 95% of the mass is transuranium elements, and only 4–5% is fission products. Here, a clean mass group …
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Modeling and Design of Material Separation Systems with Applications to Recycling
Material separation technology is critical to the success of the material recycling industry. End-of-life products, post-consumer waste, industrial excess, or otherwise collected materials for reuse are typically mixed with other incompatible materials. These materials must be segregated using …
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Simulation and optimisation of the separation process in offshore oil and gas platforms.
Hydrocarbon separation in offshore oil and gas platforms is the process that transforms extracted crude oil into transportable oil and gas. Temperatures and pressures of the separation system can be adjusted to modify the separation of the hydrocarbons. Discovery of the optimal settings of the …
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Computer-Aided Analysis of Photoelastic Images
… ordering, partial fringe determination, stress separation, system calibration, experimental noise, and recording media are discussed. Experimental results for disk and a square plate are presented and analyzed by a computer program. A listing of a photoelastic image processing program is …
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Sustainable development of an integrated solid waste and wastewater treatment.
… investigated solid and liquid waste treatment systems for Sureclean, a waste Management company based in the North of Scotland. Sureclean receives a diverse range of waste streams and the increasing need for sustainable development as well as stringent environmental legislation motivated this …
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Evaluation of a solid-liquid manure separation operation
… the efficacy and practicality of a solid-liquid separation barn for finishing pigs. The solid-liquid separation system included a mechanical scraper and gravity flow system to separate manure into solid and liquid portions. The objectives of this research were to evaluate the performance of a …
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Size based separation of submicron nonmagnetic particles through magnetophoresis in structured obstacle arrays
… was on developing a novel scalable size based separation technology for nonmagnetic particles in the submicron size range utilizing magnetophoretic forces. When a nonmagnetic particle is immersed in a magnetic fluid and subjected to magnetic field gradients, it behaves like a magnetic hole and …
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Utilization of a scientifically operated charge-coupled device detector for high-performance thin-layer chromatographic analysis
… thin-layer chromatographic (HPTLC) separation system coupled with a scientifically operated charge-couple device detector (CCD) has been developed to improve the identification and quantitative analysis of pharmaceutical products and natural toxins. The combination of the fast, easy …
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Advanced dielectrophoretic cell separation systems
… investigations into new particle handling and separation methods and techniques. It makes a major contribution to the rapidly expanding field of cell separation technology. A novel dielectrophoretic cell separation system has been developed, which is capable of processing large sample volumes …
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Demonstration and evaluation of co-channel DBPSK source separation
… Binary Phase Shift Key (DBPSK) source separation system implemented with the GNU Software Defined Radio (SDR) platform and interfaced with the existing MIT community Radio Frequency Identification (RFID) system. Source separation, well studied in the theoretical signal processing …
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Simulation and Comparison of Operational Modes in Simulated Moving Bed Chromatography and Gas-Phase Adsorptive Separation
… optimization of adsorptive and chromatographic separation processes. The first part focus on the simulation and comparison of operational modes in simulated moving bed (SMB) chromatography for separation and purification in bioprocesses. The second part includes the simulation of gas-phase …
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Evaluación técnica del sistema multifondo móvil regulable bajo enrejillado parcial en porcino de cebo
… fue presentado bajo la denominación: “multi belt system”. Este trabajo de investigación evalúa técnicamente este sistema de separación. El cual es analizado con dos variantes, consistentes en el uso de dos modelos de cintas: una cinta prototipo plana con inclinación transversal (sistema patentado) …
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THE FABRICATION AND STUDY OF METAL CHELATING STATIONARY PHASES FOR THE HIGH PERFORMANCE SEPARATION OF METAL IONS
… sorbents suitable for the high efficiency separation of trace metals in complex samples, using a single column and isocratic elution, is described. Hydrophobic, neutral polystyrene divinylbenzene resins were either impregnated with chelating dyes or dynamically modified with heterocyclic …
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Peace/time landscape proposals for the Israeli and Palestinian border
… along Israeli and Palestinian “border”, the separation barrier. By engaging short-term natural processes with cultural significance in the region, peace landscape can provide immediate and powerful opportunities for social engagement and implement progressive transformation upon the …
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Portable blood plasma separation for point of care diagnostics
… a loading syringe and collection tubing. The separation results show 10-100 times improvement in plasma purity over the literature values for passive separation designs. This separation system was then combined with a colorimetric malaria sensor that produced a visually detectable colored …
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Foam fractionation and air flotation treatment of a tarsand extraction wastewater
… the feasibility of using a two-stage foam separation system, with foam fractionation or air flotation as the second stage, to treat a tarsand extraction wastewater; and, 2) to evaluate the effects of four operational variables on the second stage performance. The wastewater was a …
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Characterisation of reversed phase chromatography peptide separation systems
… to have a firm understanding of the peptide separation system. The chromatographic profile can be extremely complex for peptides with various impurities or degradation products, thus it is essential to be able to maximise selectivity differences to identify each species. This thesis …
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The Application of Mineral Processing Techniques to the Scrap Recycling Industry
… recyclers in determining and achieving optimal separations for their plant.. New regulations for scrap imports into China make it difficult to obtain the metal recoveries that have been achieved in the past. In order to help scrap yards adhere to the new regulations the Eriez RCS eddy current …
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