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Effectiveness Evaluation of Waste-to-energy process
Klimek, Petr ; Martinec, Jiří (referee) ; Pavlas, Martin (advisor)
This diploma thesis is focused on the evaluation of the effectiveness of using municipal waste to produce energy. On the basis of legislation applicable in the EU methodology is summarized evaluation of the facility as an energy recovery of waste. In the thesis is also created a consecution to determine decisive coefficients of legislatively-based criteria. The consecution is applied to the case study. Thesis serves as the basis for a software application.
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Low-potential heat utilization for electricity generation
Švábenský, Pavel ; Frýba, Lukáš (referee) ; Pavlas, Martin (advisor)
This work is concentrating on production of elektricity from waste heat. The work mainly deals with Organic Rankine cycle (further referred to as ORC), basic theory of ORC is summarised here and for comparison is given Rankin-Clausius cycle as well. Further part of the work is dedicated to ORC unit as a system, an overview of manufacturers of ORC units and their range of products is given here as well, short comparison of ORC units was carried out. Further the work is dealing with problems of the incinerator and the possibility of using the ORC unit. The conclusion of the work is dedicated to the ekonomic evaluation of the application of ORC in the Czech Republic considering the implementation study.
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Design of technology unit for removal of persistent pollutans for thermal processing of contaminated biomass
Plch, Michal ; Máša, Vítězslav (referee) ; Pařízek, Tomáš (advisor)
The Diploma’s work deals with design to use new methods of cleaning the combustion products for the incinerator of biomass, which guarantees removal of dioxins from the combustion products. Thesis depicts methods of cleaning the combustion products, like ADIOX, using ceramic filters, catalytically filters and methods REMEDIA. Thesis compares constituent methods in terms of effectiveness and according to economic analysis applicable to incinerator of biomass-power output 1 MW. Thesis acquaints with the conception of biomass and with thermic processing, which produces dioxins. Thesis processes using biomass in Czech Republic and plan for using in the future. Thesis processes detailed model of filter using the fabric filters REMEDIA. Suggestion of position of the filter and it is connection to original products line of cleaning the combustion products. Increased pressure loss of the new pipework way and increased consumption of ventilator incinerator is calculated for the new connection. In quest of decreasing the thermal loss of combustion products and in quest of increasing safety of operation is calculated and in quest of increasing safety of operation is calculated proposal of isolation for the filter and pipework. In the end of the thesis is depicted using the technology for decreased amount of dioxins from the fly ash from dioxin filter.
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Analysis of proces fluid pretreatment for heat exchange purpose
Navrátil, Ondřej ; Kilkovský, Bohuslav (referee) ; Jegla, Zdeněk (advisor)
This thesis is devoted purification of a gas stream with solid and liquid particles. The problem described in the thesis is connected with a real industrial case – problem of operated waste gas incineration plant. Waste gas going to thermal incineration to flame of natural gas combustion contains solid and liquid particles. Presence of particles causes fouling of waste gas preheater. The main objective of thesis is analysis of situation and operating and space limitations and design of a suitable type of particle collector to reliable elimination of particles from waste gas before entering the gas preheater and thus to mitigation of fouling of preheater heat transfer area.
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Analysis of proces fluid pretreatment for heat exchange purpose
Navrátil, Ondřej ; Kilkovský, Bohuslav (referee) ; Jegla, Zdeněk (advisor)
This thesis is devoted purification of a gas stream with solid and liquid particles. The problem described in the thesis is connected with a real industrial case – problem of operated waste gas incineration plant. Waste gas going to thermal incineration to flame of natural gas combustion contains solid and liquid particles. Presence of particles causes fouling of waste gas preheater. The main objective of thesis is analysis of situation and operating and space limitations and design of a suitable type of particle collector to reliable elimination of particles from waste gas before entering the gas preheater and thus to mitigation of fouling of preheater heat transfer area.
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Effectiveness Evaluation of Waste-to-energy process
Klimek, Petr ; Martinec, Jiří (referee) ; Pavlas, Martin (advisor)
This diploma thesis is focused on the evaluation of the effectiveness of using municipal waste to produce energy. On the basis of legislation applicable in the EU methodology is summarized evaluation of the facility as an energy recovery of waste. In the thesis is also created a consecution to determine decisive coefficients of legislatively-based criteria. The consecution is applied to the case study. Thesis serves as the basis for a software application.
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Design of technology unit for removal of persistent pollutans for thermal processing of contaminated biomass
Plch, Michal ; Máša, Vítězslav (referee) ; Pařízek, Tomáš (advisor)
The Diploma’s work deals with design to use new methods of cleaning the combustion products for the incinerator of biomass, which guarantees removal of dioxins from the combustion products. Thesis depicts methods of cleaning the combustion products, like ADIOX, using ceramic filters, catalytically filters and methods REMEDIA. Thesis compares constituent methods in terms of effectiveness and according to economic analysis applicable to incinerator of biomass-power output 1 MW. Thesis acquaints with the conception of biomass and with thermic processing, which produces dioxins. Thesis processes using biomass in Czech Republic and plan for using in the future. Thesis processes detailed model of filter using the fabric filters REMEDIA. Suggestion of position of the filter and it is connection to original products line of cleaning the combustion products. Increased pressure loss of the new pipework way and increased consumption of ventilator incinerator is calculated for the new connection. In quest of decreasing the thermal loss of combustion products and in quest of increasing safety of operation is calculated and in quest of increasing safety of operation is calculated proposal of isolation for the filter and pipework. In the end of the thesis is depicted using the technology for decreased amount of dioxins from the fly ash from dioxin filter.
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Low-potential heat utilization for electricity generation
Švábenský, Pavel ; Frýba, Lukáš (referee) ; Pavlas, Martin (advisor)
This work is concentrating on production of elektricity from waste heat. The work mainly deals with Organic Rankine cycle (further referred to as ORC), basic theory of ORC is summarised here and for comparison is given Rankin-Clausius cycle as well. Further part of the work is dedicated to ORC unit as a system, an overview of manufacturers of ORC units and their range of products is given here as well, short comparison of ORC units was carried out. Further the work is dealing with problems of the incinerator and the possibility of using the ORC unit. The conclusion of the work is dedicated to the ekonomic evaluation of the application of ORC in the Czech Republic considering the implementation study.
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Planning and Valuation of Investment Project - MSW Incinerator in Banska Bystrica
Lúčanský, Igor ; Sieber, Patrik (advisor) ; Tyll, Ladislav (referee)
The Master Thesis outlines planning and valuation of solid waste incinerator with energy recovery. The focus of due diligence, made before valuation, is on the assessment of the input data in regard to current and future market situation. The beginning of the thesis explains the valuation process with methods used later on. The two subsequent parts describe respectively current market situation and define data for valuation process made in Excel sheet attached. Before concluding the outcomes are compared with other possibilities with changes in financing structure.
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Výzkum spalování odpadů
Vysoká škola báňská - Technická univerzita Ostrava, Fakulta metalurgie a materiálového inženýrství, Ostrava ; Ferkovič, Jaroslav ; Rusín, Jiří ; Kuča, Roman ; Schwarz, Otto ; Stročková, Miroslava ; Dědicová, Jana ; Vlček, Jozef ; Obalová, Lucie ; Fiedor, Jiří ; Herčík, Miloslav ; Kaloč, Miroslav ; Obroučka, Karel
Cílem projektu je další vývoj a rozpracování databáze termochemických vlastností spalitelných odpadů z různých oblastí průmyslové výroby i z komunální sféry za účelem získání poznatků a podkladů pro optimalizaci energetického využití odpadů ve spalovacích pecích na odpad. Na podkladě a s využitím těchto výsledků rozšířit s použitím postupů laboratorního i provozního výzkumu poznatky o termochemických procesech probíhajících ve spalovacích pecích za účelem zpřesnění technologických procesů spalování odpadů. Teoretické aspekty procesu spalování odpadů. Laboratorní výzkum termochemických vlastností spalitelných odpadů. Počítačová úpodpora. Provozní ověření procesu spalování odpadů. Analýza plynných produktů spalování odpadů.
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