Abstract
Removing butanes and pentanes from gasoline to meet
local and seasonal regulatory limitations on volatility
requires US refiners to make up the lost octane with higher
cost alternative components, and challenges them to either:
store the liquids in summer
Cascone, R. (2004). Industrial Fuel Switching - Emerging NGL Opportunities. Energy Systems Laboratory (http://esl.tamu.edu); Texas A&M University (http://www.tamu.edu). Available electronically from
https : / /hdl .handle .net /1969 .1 /6035.