3.0 Mt·a
-1
渣油加氢装置第五周期催化剂运行分析
何明川, 张新昇
*
Operation analysis of the catalyst on a 3.0 Mt·a
-1
RDS unit in the fifth operation cycle
He Mingchuan, Zhang Xinsheng
*
渣油原料硫含量的变化趋势