acid base catalyst的意思|示意

This process is that depolymerization of PET with microwave radiation needn't acid, base and catalyst.

PET纯水微波解聚是指：在微波辐射作用下，PET在不加碱、不加酸、不加催化剂的纯水中进行解聚。

The modified titanium base solid acid used as catalyst for the synthesis of tributyl citrate from citric acid and butyl alcohol was investigated in this paper.

以改性钛基固体酸为催化剂催化合成柠檬酸三丁酯，确定了酯化优化条件。

Activity of acid catalyst was higher than that of base catalyst.

酸催化比碱催化具有更高的反应活性。

The paper describes the transesterification reaction of oil and fat with alcohol to make fatty acid ester in presence of a solid base catalyst.

本文采用固体碱催化油脂和醇进行酯交换反应制备脂肪酸酯，着重于固体碱催化剂的研制及工艺优化。

The catalyst was critical in the preparation of biodiesel. At present, base-catalyzed and acid-catalyzed reactions were widely used in the actual biodiesel preparation.

生物柴油生产过程中的催化剂是一个很关键的问题，目前实际生产中碱催化和酸催化应用较为广泛。

The oil transesterification catalysts include usually used acid-base catalyst, solid base, lipase, iodine, metal complex, et al.

油脂酯交换催化剂有：常用酸碱催化剂、酶、固体碱、碘、金属配合物等。