The result of this flow behavior is {TAIL ~ sub optimal oxidation} of the hydrocarbons released by {HEAD ~ the adsorber} 
The result of this flow behavior is { TAIL ~ sub optimal oxidation } of the hydrocarbons released by { HEAD ~ the adsorber }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD