Method for upgrading C{HD 5 {B plus product of Fischer-Tropsch Synthesis

摘要

A combination process is provided for upgrading 650 DEG F minus product of Fischer-Tropsch Synthesis to provide high yield of high octane gasoline along with improved yields of light fuel oil product. Polymerization and alkylation of C5 minus gaseous material provide products suitable for blending with gasoline and fuel oil product. A ZSM5 catalyst is relied upon to improve the octane rating of C5 plus gasoline product of an end point within the range of about 320 DEG F up to about 430 DEG F.