Defluorination of C9 Petroleum Resin in the Presence of Metal Oxide Catalysts and Noble Metal Catalysts on Fixed-Bed Reactor

摘要

Delfuorination of C9 petroleum resin was carried out over noble metal catalysts with fixed-bed reactor.Under hydrogen atmosphere,Pt-alumina catalyst decomposed 60% of fluorine compounds at 225degC.Under nitrogen atmosphere,titania catalyst showed higher activity (70%) without the decompostion of peteroleum resin.