| Autor: |
Peter Horbaj, Peter Tauš, Zuzana Fiedorová, Marek Laciak |
| Jazyk: |
English<br />Slovak |
| Rok vydání: |
2008 |
| Předmět: |
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| Zdroj: |
Acta Montanistica Slovaca, Vol 13, Iss 3, Pp 366-371 (2008) |
| Druh dokumentu: |
article |
| ISSN: |
1335-1788 |
| Popis: |
A generally well-known high energy requirement for technological processes of drying and the fact that the world’s supplyof the conventional energy sources has considerably decreased are the decisive factors forcing us to look for some new, if possible,renewable energy sources for this process by emphasising their environmental reliability. One of the possibilities how to replace, atleast partly, the conventional energy sources – heat in a drying process is solar energy.Air-drying of bulk materials usually has a series of disadvantages such as time expenditure, drying defects in the bulk materialand inadequate final moisture content. A method that obviates or reduces the disadvantages of air-drying and, at the same time, reducesthe costs of kiln drying, is drying with solar heat. Solar energy can replace a large part of this depletable energy since solar energy cansupply heat at the temperatures most often used to dry bulk material. Solar drying-plant offer an attractive solution. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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