Hydrocracking of heavy oil in presence of ultrafine iron sulphate
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United States of America Patent
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Oct 16, 1990
Grant Date -
N/A
app pub date -
Sep 7, 1989
filing date -
Sep 12, 1988
priority date (Note) -
Expired
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Abstract
A hydroconversion process is described in which a feed slurry comprising a heavy hydrocarbon oil and an iron compound additive is contacted with a hydrogen-containing gas in a hydroconversion zone at hydroconversion conditions to convert at least a portion of said oil to lower boiling products. The process is characterized by the use of an iron compound having particle sizes of less than 45 .mu.m, preferably with at least 50 wt % of particles of less than 5 .mu.m.
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