National Repository of Grey Literature 52 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Forming of solid pollutants from biomass
Havlínová, Denisa ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachelor‘s thesis is divided into two main parts. The first part is research and deals mainly with biomass and pollutants. In this section, we will find a two-dimensional distribution of biomass, a comparison of fuel forms and a discussion of basic pollutants with a focus on solid pollutants. The second part is experimental. It starts with a fuel laboratory, where the water, ash and heat content of the biofuels examined is determined. The following is an investigation of the dependence of the PM formation on the properties of the biomass, which was measured by the measurement of these PM by the filters in the collecting device, while the examined biofuels were gradually burned on the fireplace insert.
Solid fuels boilers inovation
Kadlík, Libor ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachelor’s thesis deals with combustion in solid fuels boilers. The thesis is divided into three parts. In first part is described sorting and characteristic of solid fuels, types of solid fuels boilers and technology of combustion. In second part are introduced legislative requirements of harmful emissions and responsibility of solid fuels boilers dealers and operators. Final part is concerned with innovations, which are necessary to more effective and less harmful combustion.
Alternative Fuels for Clinker Production
Galková, Kristína ; Štelcl, Otakar (referee) ; Lisý, Martin (advisor)
This thesis talks about alternative fuels applications on the waste base in the CEMMAC company. The first part is focused on the description of clinker production proces and use of alternative fuels in this proces. The second part includes overview of the valid legislation. The last part contains the review of dosing systems and a analysis of the used alternative fuels quality.
Automatic solid fuel boilers
Klíma, David ; Brázdil, Marian (referee) ; Štelcl, Otakar (advisor)
This bachelor thesis deals with automatic solid fuel boilers. In the first part describes individual solid fuels, which are suitable for combustion in automatic boilers. In the second part is described and divided automatic boilers and their parts. The third part focuses on the economics and ecology of boilers. The last part of the bachelor thesis describes the experiment measured at the testing room.
Energy use of digestate
Kaška, Zdeněk ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachelor thesis deals with the research of biomass in general, its types and processing. Nowadays, biomass appears to be an environmentally and financially acceptable substitute for fossil fuels due to increasingly stringent emissions standards. The second part deals with its particular type, digestate. It is investigated whether the fossil fuel can be replaced or how the energy production process could be changed.
Boilers for solid fuel
Hotový, Michal ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
The task of this bachelor thesis is write up a research about solid fuel boilers and describe solid fuels. In second part of bachelor thesis I make an experiment. I measure an emission and efficient burning wood and coal.
Sulfur dioxide emissions
Borýsek, Václav ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachelor thesis deals with emissions of sulphur oxides. First are described their properties, influence on human health and their impact on the environment. Next thesis deals with present situation of emissions and emission limits. After that selected methods of reduction of sulphur dioxide emissions are described and for representative technology mass balance has been made. Last part describes taken measurements and presents their results.
Boilers for solid fuel
Carbol, Marek ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachalor thesis deals with the assessment of solid fuel boilers. The first chapter groups fuel into categories. Solid fuel is described in detail including its structure and features. The second chapter describes different types and technologies of hot water and high temperatures hot water boilers of a given power output. The final chapter lists companies which supply these boilers in the Czech republic. Specific boilers are described and their use in specific plants is presented.
Modern Technologies for Household Heating
Škvařil, Ondřej ; Štelcl, Otakar (referee) ; Lisý, Martin (advisor)
The bachelor thesis deals with a general summary of the basic knowledge of the heating of a family house. The work is focused on new and advanced heating technologies and the analysis of the model house with the solution.
Modern Technologies for Household Heating
Škvařil, Ondřej ; Štelcl, Otakar (referee) ; Lisý, Martin (advisor)
The bachelor thesis deals with a general summary of the basic knowledge of the heating of a family house. The work is focused on new and advanced heating technologies and the analysis of the model house with the solution.

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