异龙脑

气相色谱法测定止痛药膜中α-蒎烯、异龙脑、龙脑、薄荷醇的含量

Determination of α Pinene 、 Isoborneol 、 Borneol and Menthol in Anodyne Medicated Membrane by GC

活性膨润土催化水合异龙脑脱氢后处理的工艺研究

Study on Post-treatment Technology of Catalytic Dehydrogenation of Hydrated Exo-2-camphanol

采用活性膨润土为催化剂、催化水合异龙脑脱氢后处理反应，除去茴香醇类物质和其他副产物。

The post-treatment of dehydrogenating hydrated exo-2-camphanol catalyzed by active bentonite is studied , and the anisalcohol analogues and other by-products are removed from reactants .

9＃催化剂用于去除水合法异龙脑脱氢后的物料中茴香醇等副产物，效果甚佳。

The 9 # catalyst is used for removing anisalcohol and other by products produced after dehydrogenating exo 2 camphanol made by hydration with good result .

对由树脂催化莰烯直接水合成异龙脑过程中的副产油，利用固体酸催化回收莰烯和异丙醇。

Camphene and isopropanol were recovered in presence of a solid acid catalyst from the oily by product given out by catalytic hydration of camphene to isoborneol .