VPO催化剂催化正丁烷氧化工艺条件的研究
Industrial Catalysis（2013）
Abstract
采用有机相还原法制备了VPO催化剂,并将其用于正丁烷催化氧化合成顺酐。利用单因素实验考察反应温度、原料气组成和空速对催化反应的影响。结果表明,在反应温度420℃、正丁烷物质的量分数1.5%和体积空速1 800 h-1工艺条件下,正丁烷转化率83.23%,顺酐选择性70.59%。
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Key words
VPO catalyst,n-butane,maleic anhydride,fine chemical engineering,process condition
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