摘要
以蔗糖为碳源,制备了碳基固体酸催化剂;应用红外光谱和X射线衍射方法对催化剂进行表征;催化剂制备工艺为:蔗糖的碳化温度180℃,碳化时间24 h,乙醇洗涤,80℃下干燥12 h;以该催化剂对乙酸龙脑酯催化合成,酯化率可达73.6%。
Carbon-based Solid catalysts were prepared by using sucrose as carbon sources.The catalysts were characterized by IR and X ray diffraction.The process of preparing solid acid was as follows:sucrose carbonized 180℃,carbonization time 24h,washing by ethanol and drying 12 h at 80℃.The bornyl acetate was synthesized by the solid sulfoacid catalyst.The esterification rate could reach 73.6%.
作者
王泽宇
李学坤
雄赳赳
严硕
李洁琼
何亚萍
Wang Zeyu;Li Xuekun;Xiong Jiujiu;Yan Shuo;Li Jieqiong;He Yaping(School of Chemical Engineering,Xi'an University,Xi'an 710065,China)
出处
《山东化工》
CAS
2021年第4期10-11,共2页
Shandong Chemical Industry
基金
陕西省级大学生创新创业计划训练项目(S201911080013)
西安市科技计划项目(2019KJWL11)
陕西省教育厅项目(17JK1121)
陕西省青年科技新星计划项目(2018KJXX-090)。
关键词
蔗糖
固体酸
催化剂
合成
应用
sucrose
solid acid
catalyst
synthesis
application
