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 8 of 8 for “"flyash"”.
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Flyash reinjection
no abstract provided by author
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The effect of flyash on the removal of soluble phosphate from solution
… feasibility of soluble phosphate removal in a flyash contact system. The investigation consisted of experiments involving batch adsorption studies and continuous flow studies. Removal kinetics and relationships between contact time, “t” , and flyash concentration, “D<sub>f</sub>”, were …
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Experimental improvement of flyash as a growth medium for plants through addition of selected solid wastes
… This poses a large scale waste-disposal problem. Flyash, the major waste product is from South African coal sources, an alkaline, saline material the pozzolanic nature of which results in the formation of massive, compacted and cemented ash deposits which have significant environmental impacts. …
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The Use of Fast Neutron Activation Analysis for the Determination of the Oxygen Content in Coal and Flyash
Made available in DSpace on 2017-07-06T18:55:58Z (GMT). No. of bitstreams: 3 Raimondi_Patrick_J_MS.pdf: 22509393 bytes, checksum: 4dc51c0691c3c5017421b6bf70e03db5 (MD5) Raimondi_Patrick_J_MS_ABS.pdf: 471162 bytes, checksum: 91aafa880f00f4ee465d601cab0c3eca (MD5) license.txt: 4813 bytes, checksum: …
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Efficiency test of the dust collector on No.6 boiler in the V.P.I. power plant
… both on size analysis and concentration of the flyash.
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Understanding the role of slag on geopolymer hardening and microstructural development
… geopolymers obtained by using Class F flyash/slag/K-silicate/H2O. This involves the use of low concentration alkaline activators and low-temperature curing. A detailed investigation of microstructural development and hardening rate was presented for flyash and slag based geopolymers. …
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A coal-air flowmeter for measuring the air-fuel ratio in a pulverized coal carrying pipe line
… over which the authors had no control, flyash had to be substituted for coal for the testing of the coal-air flowmeter. The authors are mainly interested in the measurement of the flow of coal and therefore have referred to the meter as a coal flowmeter throughout this thesis. The …
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Experimental Investigation of Particulate Deposition on a Simulated Film-Cooled Turbine Vane Pressure Surface in a High Pressure Combustion Facility
… Most test articles were not scanned due to the flyash deposits breaking or "sluffing" off as the test article cooled after the conclusion of the test. In contrast, the flyash deposits that formed on the interior (non-TBC coated) walls of the test section did not display any sluffing during cool …