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Removal of Drag Reducer Additive from Fuel by Treatment with Selected Activated Carbons and Graphites

Abstract: 

The application relates to a method for selecting drag reducer additive (DRA) effectively removable by activated carbons and graphites to be used in fuel. The appliction also relates to effective activated carbons and graphites for removing DRA from fuel, and to a method of using effective activated carbons and graphites to remove DRA from fuel.

Patent Number: 
7,018,434
Date Of Issue: 
03/28/2006
Inventors: 

John Andrew Waynick