PROCESS FOR OLIGOMERIZATION OF GASOLINE TO MAKE DIESEL

摘要

A first oligomerization stream is oligomerized over a first catalyst in a first oligomerization reactor zone to make oligomerate. An oligomerate stream is separated to provide a heavy oligomerate boiling in the diesel range and a second oligomerization feed stream. The latter is fed to a second oligomerization reactor zone with a second different catalyst to produce the heavy oligomerate.