FREMGANGSMAADE TIL DEHYDROGENERING AF CARBONHYDRIDER SAMT KATALYSATOR TIL ANVENDELSE HERVED

摘要

New catalysts comprise a hydrogenation/dehydroqenation metal component (I) and a non-acidic crystalline microporous material (II) contg. a modifyinq metal (III) selected from In, Sn, Tl or Pb. Pref. (I) is a Gp. VIII metal, Cr or V, esp. Pt. (II) is a zeolite contgl less than 0.1 wt. % Al, esp. a ZSM-type or beta zeolite. The catalysts contain 0.1-20 wt. % (I) and 0.05-20 wt. % (III).