负载型催化剂上丙烷选择氧化制丙烯酸的研究 - 机械,电子文档资料 关键词:丙烷;丙烯酸;负载型氧化物催化剂;选择氧化 [gap=1105]Key words :propane ;acrylic acid ;supported oxide catalyst ;selective oxidation
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以负载型氧化物为催化剂，研究了二氧化碳在超临界条件下，与甲醇和环氧丙烷一步合成碳酸二甲酯的反应性能。
A study was made on synthesis of dimethyl carbonate with one step from supercritical carbon dioxide, methanol and propylene oxide over supported oxides.
制备了负载型镍催化剂，并加入碱性和过渡金属氧化物助剂，各种氧化物总负载量低于催化剂质量的30 %。
The supported nickel catalyst was prepared in which basic oxides and transition metal oxides were added as promoter, and all the oxides in amount were less than 30% of the mass of catalyst.
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