METHANOL CONVERSION PROCESS

摘要

A process for the conversion of methanol to hydrocarbons within the C5 to C17 range is described which includes contact of a feed having methanol with a zeolite microporous crystalline material having an empirical formula (I) wherein M is selected from H+, an inorganic cation of charge +n, and mixtures thereof, X is at least one chemical element having an oxidation state of +3, Y is at least one second chemical element other than Si having an oxidation state +4, x has a value between 0 and about 0.3, y has a value between 0 and about 0.1, and recovery of hydrocarbons within the C5 to C17 range from the conversion product.

主权项

1. A process for the conversion of methanol to hydrocarbons within the C5 to C17 range, which process comprises contact of a feed comprising methanol with a zeolite microporous crystalline material having an empirical formula:x(M1nXO2):yYO2:SiO2 wherein M is selected from H+, an inorganic cation of charge +n, and mixtures thereof, X is at least one chemical element having an oxidation state of +3, Y is at least one second chemical element other than Si having an oxidation state +4, x has a value between 0 and about 0.3, y has a value between 0 and about 0.1, and wherein the synthesized material has an X-ray diffraction pattern having at least values of angle 26(degrees) and relative intensities (l/l0) shown in Table II;TABLE II2Θ (degrees) ±0.5Intensity (I/I0)7.8mf8.6d(h)14.8d15.8d19.4d21.4m22.1f23.0mf26.3m27.6d32.0d43.9d and recovery of hydrocarbons within the C5 to Ci7 range from the conversion product.