摘要
本文针对碳化硅粉末的大颗粒与其表面粘附的纳米级颗粒难以分离的问题,利用扫描电子显微镜研究了不同分散方法对碳化硅粉末的分散效果。结果表明:采用物理、化学联合分散技术,可以实现不同尺寸碳化硅颗粒的有效分离,获得高品质碳化硅粉末,在此基础上建设完成了工业化生产线,实现产品的规模化生产。
This paper aims at the separation problem of coarse and fine particle of silicon carbide powder. The morphology of the silicon carbide powder with different dispersion methods were analyzed by scanning electron microscope （SEM）. The results show that the Physical and Chemical Dispersion can achieve effec- tive separation of coarse and fine particle of silicon carbide pow- der. On this basis, the industrialized production line was built for a large-scale production.
出处
《化工管理》
2015年第33期60-61,共2页
Chemical Engineering Management
基金
连云港市工业攻关项目(CG1312)
江苏省"六大人才高峰"项目(2013-ZBZZ-032)
江苏省海洋资源开发研究院科技开放基金项目(JSIMR201317)
关键词
碳化硅粉末
分散
规模化生产
silicon carbide powder
dispersion
large-scaleproduction
