Thin-layer drying characteristics and modeling of paper sludge

摘要：

　　In this paper, the drying experiments of paper sludge were performed at different drying conditions.The drying kinetics and phenomena of paper sludge were investigated.The effective diffusivity and the activation energy of the paper sludge during drying had been evaluated.At the same time, seven empirical models were used to model the experimental data, such as Newton, Page, Modified Page, Henderson and Pabis, Logarithmic, Two term, Two Term exponential et al.Three statistical parameters (The coefficient of determination (R2), root mean square error (RMSE) and the residual sum of square (RSS)) were used to evaluate goodness of fit of the tested models.

关键词： paper sludge drying kinetics the effective diffusivity empirical model

作者: Xiao Hanmin

作者单位: Key Laboratory of Efficient and Clean Energy Utilization of Guangdong Higher Education Institutes,South China University of technology,Guangdong,Guangzhou,510640,China;Faculty of electronic Information & Mechantronic Engineering,Zhaoqing University Guangdong,Zhaoqing,526061,China

会议类型: 国际会议

会议名称: the 3nd International Conference on Digital Manufacturing & Automation (第三届数字制造与自动化国际会议(ICDMA 2012))

会议地点: 桂林

会议语种:英文

页码: 575-580

在线出版日期: 2012-08-01（万方平台首次上网日期，不代表论文的发表时间）