催化装置烟气分析采样预处理系统的改进

Improvement of analysis sampling pretreatment system of flue gas from FCCU

本文简述了FCC烟气分析采样预处理系统中关于烟气粉尘分离、有害气体吸附及气样脱水干燥等几个技术问题,以及有关改进的设想。

Several technical problems about flue gas powder separation, poisonous gas absorption, gas sample drying, etc. in the analysis sampling pretreatment system of flue gas from FCCU are described in the paper. Related assumptions about improvement are also raised.