Microwave and Convective Hot Air Drying of a Refractory Castable

摘要：

In this study, microwave and convective drying of the refractory sample were carried out to investigate their drying characteristics.Experimental results showed that that in the convective hot air drying, high temperature can promote the drying rate and don’t pay an important influence on the sample’s compress strength.Microwave is a fast drying method for refractory sample, which reduce 90％ drying time compared with the low temperature hot air drying process.The sample size is an important parameter in the drying process of refractory castables.

关键词： Convective drying Heat and mass transfer Microwave drying Refractory castable

作者: Xie Yunjiang Wu Zhonghua Wu Long Zhang Jing Li Erna

作者单位: Institute Of Drying & Dewatering Technology,College of Mechanical Engineering,Tianjin University of Science & Technology,Tianjin 300222,China

会议类型: 国际会议

会议名称: The 7th Asia-Pacific Drying Conference(第七届亚太地区干燥会议 ADC2011)

会议地点: 天津

会议语种:英文

页码: 1-7

在线出版日期: 2011-09-18（万方平台首次上网日期，不代表论文的发表时间）