Metal-oxide-silica adsorbent and process for refining oil using

Details Metal-oxide-silica adsorbent and process for refining oil using Metal-oxide-silica adsorbent and process for refining oil using

1988-12-09

1990-09-11

Garvin, Patrick P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260420, C11B 300, C11B 310

Patent

active

049561260

ABSTRACT:
The invention provides a synthetic, calcined metal-oxide-silica adsorbent of which at least 40% of its surface area is contained in pores with radius of at least 2 nm. The invention further provides a process for refining oil, wherein the oil is treated with the absorbent as a bleaching solid. The adsorbent can be regenerated by calcination without substantial loss of activity.

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