METHOD FOR DEHYDRATING AND ISOMERISING ALCOHOLS USING A NON-ZEOLITE ALUMINOSILICATE SOLID

摘要

The invention relates to a method for the simultaneous dehydration and skeletal isomerisation of a feedstock including at least one C4 monoalcohol and containing 0.5% to 50% of water, with a view to producing C4 alkenes, said method being carried out at a temperature of 250ºC to 550°C and at a pressure of 0.1 MPa to 1 MPa, with an hourly space velocity of 0.1 h-1 to 10 h-1, characterised in that it implements a catalyst including at least one non-zeolite aluminosilicate solid.