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考察了丙烷在Ａｌ２Ｏ３、ＭｇＡｌ２Ｏ４、ＺｎＡｌ２Ｏ４等载体负载的Ｐｔ及ＰｔＳｎ催化剂上的脱氢反应性能，讨论了催化剂中锡组分的存在状态与丙烷脱氢性能的关系，指出只有锡以氧化态存在且未覆盖活性铂簇团时才有利于催化剂脱氢性能的改善
The dehydrogenation reaction of propane on Pt and PtSn supported on Al2O3, MgAl2O4, ZnAl2O4 and other catalysts was investigated. The relationship between the presence of tin and the dehydrogenation performance of propane was discussed. It was found that only the presence of tin in the oxidized state When the active platinum clusters are not covered, it is beneficial to the improvement of the dehydrogenation performance of the catalyst