The zimenqiao Formation silicalite of Lower Carboniferous is the country rock of Changkeng Au - Ag deposit.

下石炭统梓门桥组硅质岩是粤西长坑金银矿床的直接容矿岩石.

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The recent progress using titanium silicalite to catalyze propylene into Propylene Oxide was introduced.

评述了环氧丙烷的各种合成方法,介绍了钛硅沸石催化丙烯环氧化反应研究的近期进展.

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