Hydrotreating and/or hydrocracking catalyst of hydrocarbons and preparation thereof
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United States of America Patent
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Sep 17, 2013
Grant Date -
May 24, 2007
app pub date -
Aug 4, 2004
filing date -
Aug 8, 2003
priority date (Note) -
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Abstract
The invention relates to a hydroconversion catalyst, which comprises a refractory oxide support, at least one metal selected from group VIII and at least one metal selected from group VIB and which is characterized in that it has at least one organic compound containing at least one oxime group of formula (I)>C═NOR1, in which R1 is selected among hydrogen and alkyl, allyl, aryl, alkylene or cycloaliphatic groups, and combinations thereof, these groups being able to be substituted by at least one electron donor group.
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