DETERMINATION OF THERMODYNAMIC EQUILIBRIUM OF PIONEERING SEEDS

摘要：

　　In this work the main objectives are the experimental determination of equilibrium moisture sorption isotherms through direct method,evaluation of the hysteresis phenomena between desorption and adsorption processes and the determination of the isosteric heat and the entropy of sorption,through a thermodynamic approach to the isotherms.The isotherms had a typical behavior of the phenomena they represent and the hysteresis between desorption and adsorption curves decreased with an increase in temperature.Results have also demonstrated that the net isosteric heat and entropy of sorption decrease with an increase in the equilibrium moisture content of the material.

关键词： isosteric heat sorption isotherm entropy of sorption hysteresis reforestation

作者: R.M.Picelli L.S.Arrieche D.J.M.Sartori

作者单位: DEQ,Federal University of S(a)o Carlos Washington Luís highway,km 235 - SP-310,S?o Carlos-SP,Brazil DECOM/CEUNES,Federal University of Espírito Santo 101 North highway,Km.60,Litoraneo District,S?o Mat DEQ,Federal University of S(a)o Carlos Washington Luís highway,km 235-SP-310,S?o Carlos-SP,Brazil

会议类型: 国际会议

会议名称: The 18th International Drying Symposium Conference(第十八届国际干燥学术大会(IDS2012))

会议地点: 厦门

会议语种:英文

页码: 1-8

在线出版日期: 2012-01-11（万方平台首次上网日期，不代表论文的发表时间）