Process for hydrotreating residual petroleum oil
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United States of America Patent
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Jul 15, 1986
Issued Date -
N/A
app pub date -
Sep 10, 1985
filing date -
Dec 28, 1984
priority date (Note) -
Expired
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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.
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