The temperature and moisture distribution of rapeseeds in a fixed bed during microwave-vacuum drying on a semi-technical scale

• Autorzy: Łupińska A. , Kozioł A. , Łupiński M. , Araszkiewicz M.
• Języki publikacji: EN

Abstrakty

EN

A research into microwave vacuum drying of rapeseeds in a fixed bed on a semi-technical scale was done. The temperature and moisture distribution for a different value of microwave power and pressure were determined. The economic analysis of the drying processes, description of equipment and measurement methodology were presented, too.

Słowa kluczowe

EN

microwave-vacuum drying; fixed bed; rapeseeds

PL

suszenie mikrofalowo-próżniowe; złoże stałe; rzepak

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2008
• Tom: Vol. 10, nr 1
• Strony: 31--36
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Łupińska A.

autor

Kozioł A.

autor

Łupiński M.

autor

Araszkiewicz M.

• Faculty of Chemistry, Division of Chemical and Biochemical Processes, Wroclaw University of Technology, ul. Norwida 4/6, 50-373 Wroclaw,

Bibliografia

• 1. Bartkowiak-Broda, I. (2004). Directions of the winter rape farming. Rapeseeds, 17 - 21.
• 2. Tys, J., Sobczuk, H. & Rybacki, R. (2002). Influence of drying temperature on mechanical conditions of rapeseeds. Oil Plants (2), 417 - 426.
• 3. Krasucki, W., Tys, J., Szafran, K., Rybacki, R. & Orlicki, L. (2002). Influence of various drying temperatures on chemical composition of rapeseeds. Oil Plants (2), 427 - 438.
• 4. Araszkiewicz, M., Koziol, A., Lupinska, A. & Lupinski, M. (2006). Temperature distribution In a single sphere dried with microwaves and hot air. Drying Technology (24), 1381 - 1386.
• 5. Pere, C. & Rodier, E. (2002). Microwave vacuum drying of porous media: experimental study and qualitative considerations of internal transfers. Chemical Engineering and Processing (41), 427 - 436.
• 6. Sumnu, G., Turabi, E. & Oztop, M. (2005). Drying of carrots in microwave and halogen lamp-microwave combination ovens. LWT (38), 549 - 553.
• 7. Maskan, M. (2000). Microwave/air and microwave finish drying of banana. Journal of Food Engineering (44), 71 - 78.
• 8. Maskan, M. (2001). Drying, shrinkage and rehydration characteristics of kiwifruits during hot air and microwave drying. Journal of Food Engineering (48), 177 - 182.
• 9. Itaya, Y., Uchiyama, S. & Mori, S. (2007). Internal heating effect and enhancement of drying of ceramics by microwave heating with dynamic control. Transport in Porous Media (66), 29 - 42.
• 10. Kowalski, S. J., Rajewska, K. & Rybicki, A. (2004). Mechanical Effects in Saturated Capillary-Porous Materials during Convective and Microwave Drying. Drying Technology (22), 2291 - 2308.