Shell粉煤气化装置运行分析

总结了Shell粉煤气化装置开车以来的运行情况、工艺技术管理、气化炉操作经验等。探讨了煤气化装置在运行中出现的问题,分析其原因,并提出具体的解决措施。Shell粉煤气化装置有待进一步解决的主要问题是总碳转化率达不到99.9%的设计要求,关键设备、阀门、管线的磨蚀和腐蚀等。

Analysis of Operation of Shell Pulverized Coal Gasifier

A sum-up is made of the Shell pulverized coal gasifier： operational aspect since start- up, process technic management, and experiences in operation of gasifier. An inquiry is made into the problems found in the operation of the gasifier, its causes are analyzed, and concrete measures for their solution are proposed. The main problems remaining to be solved further are the carbon conversion not attaining 99.9% of the design requirement and abrasion and corrosion of the key pieces of equipment, valves and pipeline.