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dc.contributor.advisorCapareda, Sergio C
dc.creatorMaglinao, Amado Latayan
dc.date.accessioned2013-10-03T14:47:07Z
dc.date.available2013-10-03T14:47:07Z
dc.date.created2013-05
dc.date.issued2013-04-11
dc.date.submittedMay 2013
dc.identifier.urihttp://hdl.handle.net/1969.1/149462
dc.description.abstractGasification technologies are expected to play a key role in the future of solid waste management since the conversion of municipal and industrial solid wastes to a gaseous fuel significantly increases its value. Municipal solid waste (MSW) gasification for electrical power generation was conducted in a fluidized bed gasifier and the feasibility of using a control system was evaluated to facilitate its management and operation. The performance of an engine using the gas produced was evaluated. A procedure was also tested to upgrade the quality of the gas and optimize its production. The devices installed and automated control system developed was able to achieve and maintain the set conditions for optimum gasification. The most important parameters of reaction temperature and equivalence ratio were fully controlled. Gas production went at a rate of 4.00 kg min-1 with a yield of 2.78 m3 kg-1 of fuel and a heating value (HV) of 7.94 MJ Nm-3. Within the set limits of the tests, the highest production of synthesis gas and the net heating value of 8.97 MJ Nm-3 resulted from gasification at 725°C and ER of 0.25 which was very close to the predicted value of 7.47 MJ Nm-3. This was not affected by temperature but significantly affected by the equivalence ratio. The overall engine-generator efficiency at 7.5 kW electrical power load was lower at 19.81% for gasoline fueled engine compared to 35.27% for synthesis gas. The pressure swing adsorption (PSA) system increased the net heating value of the product gas by an average of 38% gas over that of inlet gas. There were no traces of carbon dioxide in the product gas indicating that it had been completely adsorbed by the system. MSW showed relatively lower fouling and slagging tendencies than cotton gin trash (CGT) and dairy manure (DM). This was further supported by the compressive strength measurements of the ash of MSW, CGT and DM and the EDS elemental analysis of the MSW ash.
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.subjectGasification
dc.subjectBiomass
dc.subjectEnergy
dc.subjectFluidization
dc.subjectMunicipal solid waste
dc.titleDevelopment of a Segregated Municipal Solid Waste Gasification System for Electrical Power Generation
dc.typeThesis
thesis.degree.departmentBiological and Agricultural Engineering
thesis.degree.disciplineBiological and Agricultural Engineering
thesis.degree.grantorTexas A&M University
thesis.degree.nameDoctor of Philosophy
thesis.degree.levelDoctoral
dc.contributor.committeeMemberParnell, Calvin B
dc.contributor.committeeMemberZhan, Wei
dc.contributor.committeeMemberEl-Halwagi, Mahmoud M
dc.type.materialtext
dc.date.updated2013-10-03T14:47:07Z


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