Abstract:

In hydrocracking, the most hinges are to develop a good quality catalyst, and the key is to prepare a high quality support. Generally speaking, the support of hydrocracking catalyst consists of Al₂O₃,SiO₂-Al₂O₃, zeolite and so on. The composition of the support can be changed or modified according to the acid property required by the reaction. Therefore, to study the acid amount and distribution of acid strength of each single component will give us insight into the development of to design a good support.