Mineral oils: processes and products – Refining – Metal contaminant removal
Patent
1988-10-04
1990-12-11
Myers, Helane E.
Mineral oils: processes and products
Refining
Metal contaminant removal
208216PP, 208216R, 208251R, 208110, 208111, 208112, 208264, 502254, 502255, 502256, 502257, C10G 4506, C10G 4702
Patent
active
049768484
ABSTRACT:
For a heavy hydrocarbonaceous feed, especially good hydrodemetalation and hydrodesulfurization are achieved, as well as MCR reduction, using a catalyst having 5 to 11 percent of its pore volume in the form of macropores, and a surface area greater than 75 m.sup.2 /g. Preferably the catalyst has a peak mesopore diameter greater than 165 .ANG., as determined by mercury porosimetry, and an average mesopore diameter greater than 160 .ANG..
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Chevron Research Company
De Jonghe T. G.
Myers Helane E.
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