【摘要】 本文研完了SO₄^2-/ZrO₂型固体超强酸酸性和烯烃烷基化催化性能之间的关系。得到了B酸量和L酸量之比（B/L）与酸强度、活性、选择性之间的相关性。当B/L值趋于2时,表现出最高的酸强度和最佳的催化活性与选择性。更多还原

【Abstract】 This paper reports the relationship between the acidity of SO42-/ZrO2 type solid superacid and its catalytic activity in olefin alkylation, and the correlation of the acidity, activity and selectivity of the superacid as a catalyst with the ratio of the quantity of Bronsted acid site to that of Lewis acid site (B/L) on it is observed. As the value of B/L approaches to 2, it shows the highest acid strength and the optimum catalytic activity and selectivity.更多还原