发明名称 |
CATALYST FOR CONVERTING INFERIOR ACID-CONTAINING CRUDE OIL, PROCESS FOR MANUFACTURING THE SAME, AND APPLICATION THEREOF |
摘要 |
The present invention relates to a catalyst for converting inferior acid-containing crude oil. Based on the total amount of the catalyst, said catalyst comprises from 1 to 50 wt% of a mesopore material, from 1 to 60 wt% of molecular sieves and from 5 to 98 wt% of thermotolerant inorganic oxides and from 0 to 70 wt% of clays. Said mesopore material is an amorphous material containing alkaline earth oxide, silica and alumina, and has an anhydrous chemical formula of (0-0.3)Na2O.cndot.(1-50)MO.cndot.(6-58)Al2O3.cndot.(40-92)SiO2, based on the weight percent of the oxides, wherein M is one or more selected from Mg, Ca and Ba. Said mesopore material has a specific surface area of 200-400m2/g, a pore volume of 0.5-2.0ml/g, an average pore diameter of 8-20nm, and a most probable pore size of 5-15nm. The catalyst provided in the present invention is suitable for the catalytic conversion of crude oil having a total acid number of greater than 0.5mgKOH/g and for the removal of organic acids, carbon residues and metals in crude oil, and thus has very good economic benefits. |
申请公布号 |
CA2711392(C) |
申请公布日期 |
2017.02.07 |
申请号 |
CA20092711392 |
申请日期 |
2009.01.09 |
申请人 |
CHINA PETROLEUM & CHEMICAL CORPORATION;RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC |
发明人 |
LONG, JUN;ZHANG, JIUSHUN;TIAN, HUIPING;ZHU, YUXIA |
分类号 |
B01J21/12;B01J21/10;B01J21/16;B01J29/06;B01J37/04;C10G11/04 |
主分类号 |
B01J21/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|