QDB-04型耐硫变换催化剂运行研究

摘要

介绍了QDB-04型耐硫变换催化剂在20亿m3/a煤制天然气项目变换装置的升温硫化过程,以及运行情况.分析了催化剂及变换装置存在的问题,总结改进经验和措施.%The heating sulfurization operation process and full load performance test of type QDB-04 sulfur-tolerant shift catalyst in shift system of 2 billion Nm3/a SNG project.The existing problems of catalyst and conversion unit are analyzed,and experiences gained and improvement measures are summed up.