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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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Methods of removing persistant polutants (dioxins)
Ferdan, Tomáš ; Jecha, David (referee) ; Pařízek, Tomáš (advisor)
The bachelor‘s thesis deals with rise of dioxins in waste-to-energy system in municipal waste incinerator and with technologies for their removal. The thesis speaks commonly about characteristics of dioxins and about their influence on environment and health in the first part. Furthermore are outlined the ways of dioxins production and the emission limits for off-gas. The second part of the bachelor’s thesis includes description of commonly used methods for removing dioxins from off-gas. There are mentioned their main advantages, disadvantages and compared efficiency of individual methods.
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3D modeling of process unit
Plch, Michal ; Jecha, David (referee) ; Pařízek, Tomáš (advisor)
The Bachelor’s work deals with the technical design of the mixing reactor which should be a part of the semi-operation assembly line applied with the CMD technology. The CMD technology is used for reduction of dioxins in fly ash. The proposed reactor is designed in 3D program Solidworks with the detailed description of the design. In the work there is the description of the formation of dioxins and their influence on people and environment. In the conclusion there is brief information on methods of measurement of undesirable substance including dioxins and technologies for elimination of dioxins from combustion products and fly ash.
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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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3D modeling of process unit
Plch, Michal ; Jecha, David (referee) ; Pařízek, Tomáš (advisor)
The Bachelor’s work deals with the technical design of the mixing reactor which should be a part of the semi-operation assembly line applied with the CMD technology. The CMD technology is used for reduction of dioxins in fly ash. The proposed reactor is designed in 3D program Solidworks with the detailed description of the design. In the work there is the description of the formation of dioxins and their influence on people and environment. In the conclusion there is brief information on methods of measurement of undesirable substance including dioxins and technologies for elimination of dioxins from combustion products and fly ash.
|
|
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Methods of removing persistant polutants (dioxins)
Ferdan, Tomáš ; Jecha, David (referee) ; Pařízek, Tomáš (advisor)
The bachelor‘s thesis deals with rise of dioxins in waste-to-energy system in municipal waste incinerator and with technologies for their removal. The thesis speaks commonly about characteristics of dioxins and about their influence on environment and health in the first part. Furthermore are outlined the ways of dioxins production and the emission limits for off-gas. The second part of the bachelor’s thesis includes description of commonly used methods for removing dioxins from off-gas. There are mentioned their main advantages, disadvantages and compared efficiency of individual methods.
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