Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1997-12-29
2000-06-06
Wood, Elizabeth D.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208213, 208214, 208215, 208216R, 208217, 208251H, 208254H, 208142, 208143, 208144, 208145, 502219, 502220, 502221, C10G 4702, C10G 4560, B01J 27047, B01J 27051
Patent
active
060714026
ABSTRACT:
The present invention concerns a hydrorefining and/or hydrocracking catalyst for hydrocarbon feeds, comprising at least one mixed sulphide comprising sulphur, at least one group VB element, preferably niobium, and at least one group VIB element, preferably molybdenum or tungsten, more preferably molybdenum, optionally combined with a support and/or at least one group VIIA metal and/or at least one group VIII metal and/or an element selected from the group formed by S, P, B, Si.
REFERENCES:
patent: 4181602 (1980-01-01), Quick et al.
patent: 4320030 (1982-03-01), Happel et al.
patent: 4491639 (1985-01-01), Happel et al.
patent: 4994498 (1991-02-01), Kinkade
Afanassiev Pavel
Allali Nabil
Danot Michel
Gaborit Valerie
Geantet Christophe
Institut Francais du Pe'trole
Wood Elizabeth D.
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