外形尺寸 (Configuration)/mm

比表面积 (Specific surface area)/(m2∙m-3)

空隙率 (Porosity)/(m3∙ m−3)

堆积密度 (Bulk density)/(kg∙L−1)

柱形催化剂5 × 3~7

1466~1086

0.403

0.236

θ环填料4×4~5×0.2

2636

0.897

0.431