Integrated staged conversion of methanol to gasoline and distillate.

摘要

A process for the increased production of olefinic gasoline is described incorporating the integration of olefins to gasoline conversion under moderate severity conditions in contact with zeolite type catalyst with oxygenates to olefins conversion. The product of the olefins to gasoline conversion is passed to an olefins to gasoline and distillate (MOGD) conversion zone for distillate production. Liquid recycle requirements, feed throughput and/or the number of MOGD fixed bed stages are reduced for the MOGD process and overall process costs are lowered. The process includes the use of common catalyst handling and regeneration steps for the integrated processes.