加氢裂化尾油做裂解原料的运行分析

OPERATION ANALYSIS OF HVGO AS ETHY-LENE CRACKING MATERIALS

对茂名乙烯装置裂解原料由石脑油(NAP)改为加氢裂化尾油(HVGO)后裂解炉的运行情况及"双烯"收率进行分析,对运行过程中出现问题的解决及提高"双烯"收率的措施和方法进行了介绍。

This paper analyzes the yield of ethylene and propylene and introduces the operation conditions of the ethylene cracking furnace at Maoming after the cracking feedstock has been changed from NAP to HVGO.Mea- sures to be taken in the course of operation and methods for improving the yield of ethylene and propylene are al- so summarized.