Process for removing basic nitrogen compounds from gas oils

Details Process for removing basic nitrogen compounds from gas oils Process for removing basic nitrogen compounds from gas oils

1986-10-23

1988-05-10

Sneed, Helen M. S.

Mineral oils: processes and products

Refining

Nitrogen contaminant removal

208265, 208282, C10G 2100

Patent

active

047433604

ABSTRACT:
A process for removing the basic nitrogen compounds from gas oils comprises treating the gas oils with a homogeneous solvent mixture comprising a diluted aqueous acid solution and an alcohol having from 1 to 6 carbon atoms, the volume ratio of alcohol to diluted aqueous acid solution being between 90/10 and 10/90, the volume ratio of solvent mixture to gas oils being between 0.5 and 5.

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