Porous noble metal/ceramic catalytic membranes prepared by modification of the surface of sol particles

membrane was commercially available in the early 1980s.Since thenmany catalytic reactions including dehydrogenation,hydrogenation,oxidation,etc.have beenintensively demonstrated with inorganic membrane reactors.The driving forces behind theinterest in this topic continue to be the use of inorganic membranes to carry out important sep-arations and also to catalyze reactions.For an equilibrium-limited reaction,the membrane is