英语语法分析

The fluorination catalysts were investigated to be dried in different atmospheres.

对氟化催化剂在不同气氛下焙烧进行了研究。

Polyethylene glycols can be used as effective phase transfer catalyst in halogen exchange fluorination.

聚乙二醇可作为卤素交换氟化反应有效的相转移催化剂。

The classification, synthesis and application of ionic liquids in fluorination were introduced in brief.

本文简要介绍了离子液体的分类、 合成及其在氟化工艺中的应用。