The result showed that the cracking performance and lightoil yield can be improved significantly, compared with the old catalyst Y-15.
试验表明，该催化剂的裂化性能、轻油收率均比原来用的Y-15催化剂高5％左右。
2
The results can be used to simulate or predict the product distribution and operation character for cracking furnace of light gas oil in an ethylene plant.