The R1 value determined by the new method can be well correlated with E-cat unit cell size and acid site density, and is consistent with the product distribution obtained from fixed fluidiz...

• 该方法得到的R1值与催化剂的平衡晶胞、酸中心密度有较好的相关性,与固定流化床的结果相比,趋势基本一致,可用于预测裂化催化剂上反应所得催化裂化汽油的质量。