Concentrated homogeneous mineral acids have been widely used as catalysts in industrial processes for several decades. T......

异丁烯是重要的有机化工原料，可以用作多种化学品和聚合物的合成原料。增产异丁烯最好方法是正丁烯骨架异构化制异丁烯，正丁烯骨架异......