ApplicationNo. 05/708955 filed on 07/26/1976
US Classes:585/322, Including an aromatization step568/698, Preparing by dehydration of an organic hydroxy containing compound (H of -OH may be replaced by a Group IA or IIA light metal)585/321, Having plural side-chains585/408, Nonhydrocarbon feed585/733, From nonhydrocarbon feed585/934Chalcogen-containing
ExaminersPrimary: O'Keefe, Veronica
Attorney, Agent or Firm
AbstractThe conversion of methanol to gasoline boiling products in a plurality of sequentially arranged catalyst beds comprising a dehydration catalyst followed by a special class of crystalline zeolite conversion catalyst is described wherein the dehydration catalyst life is prolonged and durene formed in the process is recycled to the zeolite catalyst conversion step.