摘要
用常压微型反应装置评价了高岭土经酸处理改性后催化甲醇脱水制二甲醚反应的活性 ,考察了酸处理量、反应温度和空速对样品催化性能的影响 ,同时还考察了催化活性与样品比表面积、铝含量的关系。
The normal pressure micro reactor was used to evaluate the catalytic activity of kaolin modified by acidation in synthesis of dimethanol ether (DME) from methanol. The effects of acid amount, temperature and space velocity as well as the specific surface area and aluminum contents of the catalyst on the activity were studied.
基金
湖南省自然科学基金!资助项目 (97JJY2 0 58)
