PROCESS AND PLANT FOR OLIGOMERIZATION.POLYMERIZATION OF ETHYLENE AND/OR ALPHA-OLEFINS

摘要

The present invention relates to a process for oligomerization/polymerization of ethylene and/or alpha-olefins, comprising the steps of oligomerizing/polymerizing ethylene and/or alpha-olefins, separating the product obtained into at least one marketable product and one or more non-marketable fractions and routing one or more of the non-marketable fractions to a steam cracking furnace for steam cracking thereof.