DOI: https://doi.org/10.14710/ijred.2.2.81-86

Enhancement of Energy Efficiency and Food Product Quality Using Adsorption Dryer with Zeolite

1Department of Chemical Engineering Faculty of Engineering, Diponegoro University, Jl Prof H. Soedharto, Tembalang, Semarang, Indonesia

2System and Control Group, Agrotechnology and Food Science, Wageningen University, Bornsesteg 59, 6708 PD Wageningen, Netherlands

Published: 17 Jun 2013.
Editor(s): H. Hadiyanto

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Abstract
Drying is a basic operation in wood, food, pharmaceutical and chemical industry. Currently, several drying methods are often not efficient in terms of energy consumption (energy efficiency of 20-60%) and have an impact on product quality degradation due to the introduction of operational temperature upper 80oC. This work discusses the development of adsorption drying with zeolite to improve the energy efficiency as well as product quality. In this process, air as drying medium is dehumidified by zeolite. As a result humidity of air can be reduced up to 0.1 ppm. So, for heat sensitive products, the drying process can be performed in low or medium temperature with high driving force. The study has been conducted in three steps: designing the dryer, performing laboratory scale equipment (tray, spray, and fluidised bed dryers with zeolite), and evaluating the dryer performance based on energy efficiency and product quality. Results showed that the energy efficiency of drying process is 15-20% higher than that of conventional dryer. In additon, the dryer can speed up drying time as well as retaining product quality.
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Keywords: adsorption; drying; energy efficiency; zeolite; heat sensitive

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Article Info
Section: Original Research Article
Language : EN
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  1. Alikhan, Z., Raghavan, G.S.V., Mujumdar, A.S. (1992)Adsorption drying of corn in zeolite granules using a rotary drum. Drying Technology10(3):783-797
  2. Andrade,I.,Flores,H. (2004) Optimization of spray drying roselle extract (Hibiscus sabdariffa l.). Proceedings of the 14th International Drying Symposium (IDS 2004), Sao Paulo Brazil, 22-25 August 2004A:597-604
  3. Birchal, V.S., Passos, M.L., Wildhagen, G.R.S., Mujumdar, A.S. (2005)Effect of spray-dryer operating variables on the whole milk powder quality. Drying Technology23(3):611-636
  4. Boss, E.A.,Costa, N.A.,Rubens, M.F.,Eduardo, C.V.D. (2004) Freeze drying process: Mathematical model and simulation. Proceedings of the 14th International Drying Symposium (IDS 2004), Sao Paulo, Brazil, 22-25 August 2004; A:477-484
  5. Djaeni, M.,Bartels, P.,Sanders, J.,van Straten, G., van Boxtel, A.J.B. (2007a) Process integration for food drying with air dehumidified by zeolites. Drying Technology25 (1):225-239
  6. Djaeni, M.,Bartels,P.V.,Sanders,J.P.M.; van Straten, G., van Boxtel, A.J.B. (2007b) Multistage zeolite drying to enhance energy efficiency of Food Drying.Drying Technology, 25 (6):1053-1067
  7. Djaeni, M.,Bartels,P.V.,van Asselt, C.J.,Sanders, J.P.M., van Straten, G., van Boxtel, A.J.B. (2009)Assessment of a two-stage zeolite dryer for energy efficient drying. Drying Technology27(10): 1205-1216
  8. Djaeni, M., Sasongko, S.B., Prasetyaningrum, A., Jin, X.,and van Boxtel, A.J.B. (2012)Carrageenan drying with dehumidified air: drying characteristics and product quality. International Journal of Food Engineering8(3), Article 32. DOI: 10.1515/1556-3758.2682
  9. Djaeni, M.,van Boxtel, A.J.B. (2012) Development of a novel energy-efficient adsorption dryer with zeolite for food products. The 2nd International Symposium on Processing & Drying of Foods, Vegetables and Fruits (ISPDFVF 2012), University of Nottingham, Malaysia Campus, 18th –19th June 2012
  10. Djaeni, M.,Ayuningtyas, D.,Aishah, N.,Hargono, H. (2013) paddy drying in mixed adsorption dryer with zeolite: Drying Rate and Time Estimation. Submitted to Reaktor 2013
  11. Gilmour, J.E.,Oliver, T.N.,Jay, S.(2004) Energy use for drying process: The potential benefits of airless drying. In: Energy aspects in drying; Kudra T. Drying Technology22(5):917-932
  12. Hu, X.,Zhang,Y.,Hu, C.,Tao, M.,Chen,S. (1998) A comparison of methods for drying seeds: vacuum freeze-drier versus silica gel. Seed Science Research 8, paper 7
  13. Kim, K.R.,Lee, M.S.,Paek, S.,Yim, S.P.,Ahn, D.H., Chung, H. (2007)Adsorption tests of water vapor on synthetic zeolites for an atmospheric detritiation dryer. Radiation Physics and Chemistry76: 1493-1496
  14. Kiranoudis,C.T.,Maroulis Z.B.,Marinos-Kouris D. (1996) Drying of solids: Selection of some continuous operation dryer types. Computer & Chem. Eng. 20, Supplement 1, S177-182
  15. Kudra,T., Mujumdar, A.S. (2002)Advanced Drying Technology. Marcel Dekker Inc., New York, USA
  16. Kudra,T. (2004) Energy aspects in drying. Drying Technology22(5):917-932
  17. Nagaya, K., Li, Y., Jin, Z., Fukumuro, M., Ando, Y., Akaishi, A. (2006)Low-temperature desiccant-based food drying system with air flow and temperature control. Journal of Food Engineering75:71-77
  18. Mastekbayeva,G.A.,Leon,M.A.,Kumar, S. (1998)Performance evaluation of a solar tunnel dryer for chilli drying. ASEAN Seminar and Workshop on Drying Technology, Bangkok, Thailand; 3-5 June 1998
  19. Ocansey, O.B. (1988)Freeze-drying in a fluidized-bed atmospheric dryer and in a vacuum dryer: Evaluation of external transfer coefficients. Journal of Food Engineering7(2):127-146
  20. Ratti, C. (2001)Hot air and freeze-drying of high-value foods: a review. Journal of Food Engineering49: 311-319
  21. Revilla, G.O.,Velázquez, T.G.,Cortés, S.L.,Cárdenas, S.A. (2006) Immersion drying of wheat using Al-PILC, zeolite, clay, and sand as particulate media. Drying Technology24(8):1033-1038

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