蒸汽裂解碳三馏分催化蒸馏选择加氢催化剂研究

PREPARATION OF SELECTIVE HYDROGENATION CATALYST FOR STREAM CRACTED C_3 CUT USED IN DISTILLATION COLUMN

介绍了碳三馏分选择加氢填料状催化剂的制备 ,实验室内以氧化铝为原料得到的环状催化剂可以用于碳三馏分催化蒸馏选择加氢工艺 ,这是催化蒸馏技术在选择加氢中的重要应用 。

Preparation of packing type selective hydrogenation catalyst for C 3 cut is presented In lab,ring catalyst based on Al 2O 3 support may be directly used in distillation column to remove MAPD by hydrogenation compared with conventional fixed bed reactor,the selectivity of propylene may be increased