发明名称 |
HYDROCONVERSION MULTI-METALLIC CATALYST AND METHOD FOR MAKING THEREOF |
摘要 |
The invention relates to a self-supported mixed metal sulfide (MMS) catalyst for hydrotreating hydrocarbon feedstock and to a method for preparing the catalyst. The MMS catalyst is characterized as having a BET surface area of at least 20 m2/g and a pore volume of at least 0.05 cm3/g. In one embodiment, the MMS catalyst is also characterized as having a multi-phased structure comprising five phases: a molybdenum sulfide phase, a tungsten sulfide phase, a molybdenum tungsten sulfide phase, an active nickel phase, and a nickel sulfide phase. |
申请公布号 |
EP2892646(A4) |
申请公布日期 |
2016.05.18 |
申请号 |
EP20130835422 |
申请日期 |
2013.09.05 |
申请人 |
CHEVRON U.S.A. INC. |
发明人 |
HAN, JINYI;KUPERMAN, ALEXANDER E.;MAESEN, THEODORUS LUDOVICUS MICHAEL;TREVINO, HORACIO |
分类号 |
B01J27/049;B01J27/043;B01J27/047;B01J27/051;B01J27/24;B01J31/00;C10G45/08 |
主分类号 |
B01J27/049 |
代理机构 |
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代理人 |
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