In this paper, several methods for preparing titanium suboxide are given and its wide uses in new areas are mentioned.

本文介绍了低价氧化钛的各种制备方法及其在各个新开发领域中的应用。

Two production methods for preparing furan through decarbonylation of furfural were introduced: i.e. liquid phase reaction and gas phase reaction.

摘要介绍糠醛脱羰法制备呋喃的2种生产方法：液相法和气相法。