发明名称 |
Hydroconversion Multi-Metallic Catalyst and Method for Making Thereof |
摘要 |
A catalyst precursor for preparing a bulk multi-metallic catalyst upon sulfidation is provided. The precursor has an essentially monomodal pore volume distribution with at least 90% of the pores being macropores, and a total pore volume of at least 0.08 g/cc. The bulk multi-metallic prepared from the precursor is particularly suitable for hydrotreating heavy oil feeds having a boiling point in the range of 343° C. (650° F.)—to 454° C. (850° F.), an average molecular weight Mn ranging from 300 to 400, and an average molecular diameter ranging from 0.9 nm to 1.7 nm.
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申请公布号 |
US2010279851(A1) |
申请公布日期 |
2010.11.04 |
申请号 |
US20090432730 |
申请日期 |
2009.04.29 |
申请人 |
KUPERMAN ALEXANDER E;MAESEN THEODORUS;DYKSTRA DENNIS;UCKUNG SOY;FONG DARREN |
发明人 |
KUPERMAN ALEXANDER E.;MAESEN THEODORUS;DYKSTRA DENNIS;UCKUNG SOY;FONG DARREN |
分类号 |
B01J31/04 |
主分类号 |
B01J31/04 |
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