Hydrocracking of heavy oils in presence of petroleum coke derived from heavy oil coking operations
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United States of America Patent
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Mar 12, 1991
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N/A
app pub date -
Jun 28, 1988
filing date -
Jun 28, 1988
priority date (Note) -
Expired
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Abstract
A process for the conversion of a heavy hydrocarbon oil in the presence of hydrogen and iron-petroleum coke catalyst is described in which the iron-petroleum coke catalyst is prepared by grinding petroleum coke particles and particles of an iron compound in oil to form an additive slurry or paste and mixing the petroleum coke-iron oil slurry or paste with the heavy hydrocarbon oil to form a feedstock to hydroconverter.
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