Particle on-Line Sampling and Analyses in the High Temperature Industrial Gas of FCCU

摘要：

By using isokinetic sampling method, the on-line sampling of high-temperature flue gas at inlet and outlet of the third stage cyclone separator in the fluidication catalytic cracking unit (FCCU) was carried out. The solid concentration, size distribution and shape of catalyst particles were obtained by using laser particle size analyzer and particle images analyzer . Then the separation performance of the third stage cyclone separator was calculated and evaluated, which provided guidance for the long-period and safe operation of turbo expander and energy recovery system.

关键词： Isokinetic sampling method Particle concentration Size distribution Separation efficience

作者: Ma Yanjie Wang Jianjun Wang Xinghua Jin Youhai

作者单位: College of Mechanical & Electronic Engineering, China University of Petroleum (East China) No.271, Beier Road, Dongying City, Shandong Province, 257061 P.R.China

会议类型: 国际会议

会议名称: The 8th International Coference on Measurement and Control of GranularMaterials(第八届国际粉体检测与控制学术会议)(MCGM 2009)

会议地点: 沈阳

会议语种:英文

页码: 114-116

在线出版日期: 2009-08-27（万方平台首次上网日期，不代表论文的发表时间）