Preparation of solid bases, solid bases and use of solid bases in the production of internal olefins

摘要

A solid base which is obtainable by reacting alumina with an alkali metal hydroxide and an alkali metal hydride or reacting water-containing alumina with an alkali metal hydride in an amount more than the molar equivalent of water contained in the water-containing alumina, at a temperature of 200 to 500 DEG C in an inert gas atmosphere can effectively catalyze various reactions, particularly isomerization of olefins.