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对不同的载体（ＨＺＳＭ－５、Ａｌ２Ｏ３、ＳｉＯ２和ＭｇＯ）担载不同过渡金属氧化物的甲烷非氧化气氛下转化成苯和Ｃ２－－烃的反应进行了研究，结果发现这些催化剂的反应性能差异很大。载体的酸性越强，甲烷的转化率越高，苯的选择性也越高。ＨＺＳＭ－５担载的第一过渡金属氧化物（从Ｖ２Ｏ５到ＺｎＯ），只有Ｖ／ＨＺＳＭ－５和Ｚｎ／ＨＺＳＭ－５才有明显的催化活性，而其担载的Ｃｒ、Ｍｎ、Ｆｅ、Ｃｏ、Ｎｉ、Ｃｕ的相应氧化物几乎没有活性。ＨＺＳＭ－５担载的过渡金属如Ｒｅ、Ｗ、Ｍｏ和Ｖ等的高价态氧化物都表现出很好的甲烷转化活性。
The reactions of different carriers (HZSM-5, Al2O3, SiO2 and MgO) with different transition metal oxides under methane non-oxidizing atmosphere to benzene and C2-hydrocarbons were studied. The results showed that the reaction performance of these catalysts were different Great. The stronger the acidity of the carrier, the higher the conversion of methane, the higher the selectivity of benzene. The first transition metal oxide supported by HZSM-5 (from V2O5 to ZnO) has obvious catalytic activity only for V / HZSM-5 and Zn / HZSM-5, while the supported Cr, Mn, Fe, Co , The corresponding oxide of Ni, Cu has almost no activity. HZSM-5 supported transition metals such as Re, W, Mo and V all showed high methane conversion activity.