Process for hydrotreating residual petroleum oil

Details Process for hydrotreating residual petroleum oil Process for hydrotreating residual petroleum oil

1985-09-10

1986-07-15

Metz, Andrew H.

Mineral oils: processes and products

Refining

Metal contaminant removal

208216PP, C10G 1700, C10G 4500

Patent

active

046005030

ABSTRACT:
A method for hydrotreating residual oil which comprises utilizing a hydrotreating catalyst which contains a thermally stable composition comprising a layered metal oxide containing an interspathic polymeric oxide having a d-spacing of at least about 10 angstroms at hydrotreating conditions. Said conditions include temperature ranging from about 357.degree. C. to 454.degree. C. (675.degree. F. to 850.degree. F.), a hydrogen partial pressure of at least about 2860 kPa (400 psig) and a liquid hourly space velocity ranging between about 0.1 and 10 hr.sup.-1.

REFERENCES:
patent: 3244643 (1966-04-01), Schwartz
patent: 3865895 (1975-02-01), Robson
patent: 4435278 (1984-03-01), Chen
patent: 4510257 (1985-04-01), Lewis et al.

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