light ends fractionation unit造句

Unocal Corp ., Los Angeles / Wilmington, Calif . ( 118, 750 bbl / day ) U : Upgrade modifications of the fractionation unit at Los Angeles and the reformer, alkylation unit, catalytic light ends fractionation unit, sulfuric acid plant, hydrotreater, reformer, hydrocracker and mid-barrel processing unit at Wilmington are to be completed by the March California Phase II reformulated gasoline deadline.
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