catalytic methylation 中文意思是什麼
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The effects of nabr loading, reaction temperature and contact time on the catalytic behaviors of nabr - promoted kzsm - 5 zeolite for the oxidative methylation of toluene were investigated systematically. it was found that the kzsm - 5 zeolite catalyst promoted with proper nabr loading was a very effective catalyst for the omt. the optimum conditions for the omt were found. the structure of catalysts have been characterized by xrd and framework ir. it was found that kzsm - 5 zeolite exhibited excellent catalytic activity for the omt and heat stability
化合物的選擇性及st eb值等方面的影響進行了系統的考察，發現nabr kzsm - 5催化劑對omt反應活性較高，適當的nabr負載量能提高omt反應活性，並能獲得苯乙烯含量很高的c -
Studies on the catalytic behaviors of nabr kzsm - 5 catalyst for the oxidative methylation of toluene with methane
Nabr kzsm - 5催化劑在甲苯氧化甲基化反應中的催化性能
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