Y型分子筛作为增产中间馏分油助剂,其改性方法不同得到的Y型分子筛酸性和结构也是不同的,为探索优良性能的Y型分子筛改性路线,对不同改性方法的影响展开分析,以提高Y型分子筛在加氢裂化中的效率.%Y type molecular sieve as the yield of middle distillate oil additives,the modified method of Y type molecular sieve has different structure and acidity is different,Y type molecular sieve modified to explore the excellent performance of the route,this paper analyzes on the influence of different modification methods,to improve the efficiency of the Y molecular sieve at hydrocracking of.
展开▼
