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天然斜发沸石催化α-蒎烯水合反应研究
STUDY ON HYDRATIONI OF α-PINENE CATALYZED BY NATURAL CLINOPTILOLITE
【摘要】 用两种云南产天然斜发沸石催化α-蒎烯的水合反应,采用程序升温脱附法研究了催化活性与催化剂酸性质间的关系;讨论了反应温度、反应时间及催化剂用量对水合反应的影响,生产物为α-松油醇。
【Abstract】 Two kinds of natural clinoptilolite from Yunnan were used as catalysts in the hydration of α-pinene. Relation between reaction activity and catalyst acidity was studied by using temperature programmed desorption(TPD). Effects of reaction temperature, reaction time and amounts of catalysts on the hydration of α-pinene are discussed,α-Terpineol is the main hydration product.
【关键词】 天然斜发沸石;
α-蒎烯;
水合反应;
酸性质;
α-松油醇;
【Key words】 Natural clinoptilolite; α-Pinene; Hydration; Acidity; α-Terpineol;
【Key words】 Natural clinoptilolite; α-Pinene; Hydration; Acidity; α-Terpineol;
【基金】 云南省应用基础研究基金
- 【文献出处】 林产化学与工业 ,Chemistry & Industry of Forest Products , 编辑部邮箱 ,1996年04期
- 【分类号】TQ351
- 【被引频次】25
- 【下载频次】102