【摘要】 通过叔丁醇脱水生成异丁烯的反应研究对比了国内外常见种类的凝胶型和大孔型强酸阳离子交换树脂的催化性能，并对树脂的性质，预处理方法，以及其用量和再生程度等因素对树脂催化活性的影响进行了研究。在此基础上，合成了具有较高催化活性的新型大孔强酸阳离子交换树脂。更多还原

【Abstract】 The catalytic activities of several gel-type and macroporous strongly acidic cation-exchange resins were measured through the dehydration reaction of tert-Butanol. The effects of various factors, including the properties of resin, method of pretreatment, amount of catalyst used and degree of regeneration of the resin, on the catalytic activities were investigated.更多还原