超酸;
The main catalysts used are PTC, strong acidic ion-exchanging resin, solid super acid, etc.
主要的催化剂有季铵盐 、 强酸性离子交换树脂 、 固体超强酸等.
A spray drying process of preparation of diisporopyl malonate with super acid as catalyst was studied.
介绍了一种以喷雾干燥脱水,以超强酸催化酯化合成丙二酸二异丙酯的方法.
Solid super acid had advantages in using industry.
认为固体超强酸具有工业化优势.
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