Advanced science.  Applied technology.

Search

Methods for Increased Removal of Drag Reducer Additives from Liquid Hydrocarbon Fuel Date of Issue

Abstract: 

A method for increasing removal of drag reducer additive (DRA) from liquid hydrocarbon fuel. The method comprises producing contaminated liquid hydrocarbon fuel comprising a concentration of removable DRA comprising a quantity of one or more polar groups, and contacting the contaminated liquid hydrocarbon fuel with an amount of one or more removal agents under removal conditions effective to produce a reduced concentration of the removable DRA.

Patent Number: 
7,364,599
Date Of Issue: 
04/29/2008
Inventors: 

John Andrew Waynick