Adsorptive separation of contaminants from naphtha

Details Adsorptive separation of contaminants from naphtha Adsorptive separation of contaminants from naphtha

1980-09-23

1982-06-29

Spitzer, Robert H.

Liquid purification or separation

Processes

Ion exchange or selective sorption

208310Z, 210690, 260708, B01D 1508

Patent

active

043371566

ABSTRACT:
This invention comprises an adsorptive separation process for separating polar organic compounds containing sulfur, oxygen or nitrogen atoms from a naphtha feed mixture which process comprises contacting the feed mixture with an adsorbent comprising a crystalline aluminosilicate, selectively adsorbing the polar organic compounds and thereafter recovering relatively high-purity naphtha. A desorption step may be used to desorb the adsorbed compounds.

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