In a process for producing a hydroprocessing catalyst, a particulate metal oxide composition comprising an oxide of at least one first metal selected from Group 6 of the Periodic Table of the Elements can be mixed with particles of a sulfide of at least one second metal selected from Groups 8 to 10 of the Periodic Table of the Elements to produce a particulate catalyst precursor. The particulate catalyst precursor can then be sulfided under conditions sufficient to at least partially convert the particulate catalyst precursor into a layered metal sulfide having defect sites associated with the second metal sulfide.
申请公布号
EP2512661(A2)
申请公布日期
2012.10.24
申请号
EP20100812969
申请日期
2010.12.14
申请人
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人
KLIEWER, CHRISTINE, E.;SOLED, STUART, L.;MISEO, SABATO;BECK, JEFFREY, S.