LOW-PRESSURE HYDROCRACKING PROCESS
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United States of America Patent
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N/A
Issued Date -
May 24, 2001
app pub date -
Dec 30, 1998
filing date -
Dec 30, 1998
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A catalytic process is provided for converting a high boiling point range petroleum stream to distillate range product which includes contacting a petroleum feedstock having a boiling range from about 600.degree. F. to about 1100.degree. F. with a hydrocracking catalyst having a zeolite component with a framework silica to alumina ratio of at least 200:1, preferably 2000:1, and a hydrogenation component. The process is conducted under superatmospheric hydrogen partial pressure to effect at least 20% conversion, with at least 50% of the converted product remaining in the boiling range of about 330 to about 730.degree. F.
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