发明名称 |
A CATALYTIC CRACKING CATALYST AND THE PREPARATION AND USE THEREOF |
摘要 |
A catalyst for catalytically cracking hydrocarbon oils contains a substrate comprising alumina and a molecular sieve, characterized in that the pore distribution of said catalyst is 5-70% of the <2 nm pores, 5-70% of the 2-4 nm pores, 0-10% of the 4-6 nm pores, 20-80% of the 6-20 nm pores, and 0-40% of the 20-100 nm pores, based on the pore volume of pores having a size of no more than 100 nm. The catalyst of this invention has a large BET pore volume, a high capacity for cracking heavy oils, and a high capacity for resisting coking. |
申请公布号 |
CA2688051(C) |
申请公布日期 |
2016.04.05 |
申请号 |
CA20082688051 |
申请日期 |
2008.06.27 |
申请人 |
CHINA PETROLEUM & CHEMICAL CORPORATION;RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC |
发明人 |
LONG, JUN;LIU, YUJIAN;TIAN, HUIPING;ZHAO, LIUZHOU;ZHU, YUXIA;CHEN, ZHENYU;XU, YUN;FAN, JING |
分类号 |
B01J29/40;B01J29/06;B01J29/80;B01J37/04;C01B39/02;C07C11/06;C10G11/05 |
主分类号 |
B01J29/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|