METHOD FOR PRODUCING Α-OLEFIN OLIGOMER

摘要

The present invention relates to: a method for producing an α-olefin oligomer by performing an oligomerization reaction of an α-olefin in a reaction solvent within a reactor in the presence of a catalyst, wherein a non-concentrated gas and a condensate liquid obtained from an outlet port of a heat exchanger by introducing some of a gas in the gas phase part within the reactor into the heat exchanger and cooling the gas in the heat exchanger are circulated and supplied to the reactor, and wherein the temperature of the liquid phase part within the reactor is from 110°C to 150°C and the outlet temperature of the heat exchanger is from 50°C to 100°C; and an apparatus for producing an α-olefin oligomer.