化学
异丁醇
甲苯
苯
催化作用
有机化学
碳氢化合物
分数(化学)
沸石
路易斯酸
二甲苯
酒
化学工程
工程类
作者
А. Г. Дедов,Alexander A. Karavaev,А. С. Локтев,Petr V. Zemlianskii,Malika N. Vagapova,K. I. Maslakov,Kirill A. Cherednichenko,S. V. Egazar’yants,А. В. Хорошилов,Pavel I. Ivanov
标识
DOI:10.1016/j.mencom.2023.10.031
摘要
Conversion of isobutyl alcohol over the HMFI/SiC composite has been for the first time studied. Isobutanol (bioisobutanol) considered as a promising product of biomass processing was catalytically converted into aromatic hydrocarbons of the benzene–toluene–xylene fraction (BTX) and olefins C2–C4 (mainly propylene and butenes). Compared with the pure zeolite, the incorporation of HMFI into the SiC matrix enhanced the yields of C2–C4 olefins and BTX in the isobutanol conversion due to increased densities of Brønsted and Lewis acid centers
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