|
| |
|
|
Possibilities of utilization grass material.
ŠVARC, Miroslav
At work, there are introduction primary kinds of technology of processing grass material. There are description composting waste, incineration, flash pyrolysis and anaerobic digestion too. At the close, there are introduction possibilities of utilization of biogas.
|
|
| |
|
|
Purification of Biogas by Means of Membranes
Poloncarzová, Magda ; Vejražka, Jiří ; Izák, Pavel
The aim of this work is to find a way to lower carbon dioxide concentration in biogas and to purify it from undesirable gases by means of membrane. Ideally only one or two steps should be used to make the technology feasible and profitable. Liquid membranes are used because of their high selectivity and good permeability. Successful biogas purification method would open new opportunities in ecological fuels, especially if the methane content in biogas reached more than 95%; biogas could then replace the natural gas. In this work, a new supported ionic liquid has been tested and the first results have been obtained. Sweeping gas permeation was performed with model mixture of CO2 and CH4 1:1.
|
|
| |
|
|
The Biogas Production in the Agricultural Company - Case Study.
Jaša, Martin ; Syrovátka, Oldřich (advisor) ; Čermák, Jan (referee)
In my thesis I described European and national attitudes towards the energy production from renewable sources, technology of biogas production and its usage in particular. The use of technology was described in practical, already standing and functioning project of the biogas station in Budisov at Trebic. I described the feasibility and economic efficiency of such a project. As the result of the thesis I chose to point out at the total convenience of the project not only from the economic point of view but also from the usefulness prospect for the surroundings thanks to the collateral heat creation during the biogas production.The whole work could discuss the direction which the electricity production trend could venture in the future.
|
guest ::
