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Analysis of usage hydrogen in power supply
Krček, Martin ; Ptáček, Michal (referee) ; Radil, Lukáš (advisor)
The work deals with harnessing the hydrogen in electricity production. It surveys hydrogen production, storage, transportation and its use as power source for fuel cells and combustion turbines. Characteristics of a hydrogen production electrolyzer were gauged in laboratory and its efficiency was evaluated.
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Analysis of usage hydrogen in power supply
Krček, Martin ; Ptáček, Michal (referee) ; Radil, Lukáš (advisor)
The work deals with harnessing the hydrogen in electricity production. It surveys hydrogen production, storage, transportation and its use as power source for fuel cells and combustion turbines. Characteristics of a hydrogen production electrolyzer were gauged in laboratory and its efficiency was evaluated.
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Fluidized-bed Incineration of Contaminated Biomass – Final Report
Durda, Tomáš ; Pohořelý, Michael ; Šyc, Michal ; Svoboda, Karel ; Kameníková, Petra ; Krček, Martin ; Tošnarová, Markéta ; Moško, Jaroslav ; Punčochář, Miroslav
In the report, it has been shown how to effectively burn pretreated cornstalks in the fluidized-bed reactor with a stationary bubbling bed in the presence of a significant proportion of potassium.
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Co-combustion of Coal and Rubber Granulate in a Fluidized Bed
Pohořelý, Michael ; Šyc, Michal ; Krček, Martin ; Durda, Tomáš ; Kameníková, Petra ; Tošnarová, Markéta
The main aim of the study was to carry out test of the co-combustion of the coal supplied by Alpiq Generation (CZ), s.r.o. and the granules of rubber supplied by PATREM PIPE TECHNOLOGIES, s.r.o. in a fluidized bed of the ash supplied also by Alpiq Generation (CZ), s.r.o., provided that the blended fuel mixture contains at least 10 % by weight of the rubber granules.
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Fluidized-bed Incineration of Contaminated Biomass II
Pohořelý, Michael ; Šyc, Michal ; Krček, Martin ; Tošnarová, Markéta ; Durda, Tomáš ; Bludská, J. ; Svoboda, Karel ; Hartman, Miloslav ; Punčochář, Miroslav
In the report, it has been shown how to effectively burn pretreated cornstalks in the fluidized-bed reactor with a stationary bubbling bed in the presence of a significant proportion of potassium.
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Influence of Pyrolysis Temperature and Type of Ligno-Cellulose and Cellulose Biomass on Yield, Specific Surface Area and Mechanical Resistance of Active Coal
Pohořelý, Michael ; Břendová, K. ; Krček, M. ; Šyc, Michal ; Punčochář, Miroslav ; Száková, J. ; Tlustoš, P.
In the Czech Republic, there are many contaminated agricultural soils due to anthropogenic activity and geogenic origin. The contaminated biomass of plants grown on the contaminated soils needs to be appropriately disposed of to prevent the re-releace of heavy metals into the environment. One way of processing contaminated biomass is pyrolysis, where the heavy metals are concentrated in biochar (active coal). This can be applied to soil where it improves the physical properties. The aim of the work was to observe the effect of temperature and the type of biomass grown on contaminated soils from a locality Příbram on the specific surface area, yield and mechanic resistance of active coal.
Fulltext: content.csg -  PDF
Plný tet: SKMBT_C22012112316131 - PDF
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