Method and device for preparing poly-alpha-olefin

The present disclosure provides a process and apparatus for producing a poly-alpha-olefin. In at least one embodiment, a method of producing a poly alpha-olefin includes introducing a first olefin monomer into a first catalyst and an activator in a first reactor to form a first reactor effluent comprising an olefin dimer and an olefin trimer. The method includes heating the first reactor effluent to form an isomerization product and introducing the isomerization product into a filtration unit to form a filtered effluent. The method may include introducing the filtered effluent into a first distillation unit to form a first distilled effluent. The method may include introducing the first distillation effluent into a second distillation unit to form a second distillation effluent. The process includes introducing the first distillation effluent and/or the second distillation effluent into a second catalyst in a second reactor to form a second reactor effluent comprising olefin trimers. 本发明的公开内容提供生产聚α-烯烃的方法和装置。在