METHOD FOR PREPARING OF LOWER OLEFINS AND APOMATIC HYDROCARBONS

摘要

In a process for the production of olefins, aromatics and carburettor fuels by the catalytic conversion of methanol and hydrocarbons, a mixture of methanol with at least one liquid and/or gaseous hydrocarbon in an amount ratio of 10 : 1 to 1 : 5 is reacted in the presence of a high silicic acid-rich zeolite with canal structure at a temperature of from 600 to 800 DEG C., with a loading of 0.5 to 6.0 v/vh, at a ratio of fed-in water vapour to starting material of 0 to 10 : 1 and at a pressure of 0.1 to 2.0 MPa.