National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Production of ethanol as an automotive fuel from renewable materials
Doležal, Martin ; Kropáč, Jiří (referee) ; Dlabaja, Tomáš (advisor)
The thesis deals with ethanol production using renewable energy ressources. It describes various manufacturing processes and the usage of respective input materials. It researches utilization of ethanol as engine fuel both as a mixture with conventional fuels and also as the principal component. Consequentionally, it proposes a design of combustion engines suitable for this fuel. Evaluation of advantages and disadvantages of substituting petrol products with bioethanol is provided. The thesis also includes energy and economic evaluation.
Production of ethanol as an automotive fuel from renewable materials
Doležal, Martin ; Kropáč, Jiří (referee) ; Dlabaja, Tomáš (advisor)
The thesis deals with ethanol production using renewable energy ressources. It describes various manufacturing processes and the usage of respective input materials. It researches utilization of ethanol as engine fuel both as a mixture with conventional fuels and also as the principal component. Consequentionally, it proposes a design of combustion engines suitable for this fuel. Evaluation of advantages and disadvantages of substituting petrol products with bioethanol is provided. The thesis also includes energy and economic evaluation.
The use of maize (Zea mays) for non-food purposes
ZELENKA, Pavel
The intention of the bachelor thesis was to write a summary about the use of maize like a renewable resource, especially for the production of heat, electric energy and biofuels. The thesis is developed in the form of literary glossary topic. The use of agricultural crops in the energy sector and industry is very current. It offers possibilities to partially replace fossil fuels and thus not only reduce greenhouse gas emissions, but also the dependence on oil, coal and natural gas. In this way, we can solve the problems of the utilization of agricultural land referred to a standstill.

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