日用化学工业2016，Vol.46Issue(3)：151-154,172,5.DOI:10.13218/j.cnki.csdc.2016.03.006
基于单轴测试法的浓缩洗衣粉结块动力学研究
Caking kinetics study of concentrated laundry powder based on uniaxial test
摘要
Abstract
With the uniaxial test experiment device,the caking characteristics of concentrated laundry powder were tested and measured. Effects of three factors that influencing the extent of caking of the concentrated laundry powder,the temperature (30~60 ℃),the relative humidity (30% ~75%)and the time (1~4 h) on the caking extent of concentrated laundry powder were examined. The caking kinetic plots of concentrated laundry powder at different temperature and relative humidity were also mapped out. The results showed that with the increase of temperature,time and relative humidity,the extent of agglomeration of the concentrated laundry powder increases gradually. Such results told us that during the various stages of the production process of concentrated laundry powder,such as blending,post addition conveying,packaging,storage et al. ,all operaters and mangers should try to control the environmental temperature and humidity within a reasonable range,so as to reduce the impact on laundry powder agglomeration.关键词
浓缩洗衣粉/结块/单轴测试/温度/相对湿度Key words
concentrated laundry powder/caking/uniaxial test/temperature/relative humidity分类
化学化工引用本文复制引用
王毅楠,刘文举,郭亚军,卫宏远..基于单轴测试法的浓缩洗衣粉结块动力学研究[J].日用化学工业,2016,46(3):151-154,172,5.基金项目
国家自然科学基金青年基金资助项目（201206032）；河南省教育厅科学技术研究重点资助项目（13A530196）；河南工业大学创新人才 （）
