【摘 要】
：
A novel technology of preparing zeolites based on solid-solid mass transformation mechanism is developed for the first time. By employing this technology, three
【机 构】
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The Key Laboratory of Catalysis,Institute of Special Chemicals
论文部分内容阅读
A novel technology of preparing zeolites based on solid-solid mass transformation mechanism is developed for the first time. By employing this technology, three different types of highly crystallized pentasil zeolites,ZSM-35 (FER-type), Silicalite-1(MFI-type) and Mordenite(MOR-type), are successfully synthesized in the solid system. In terms of commercial production, the technology·could simplify synthesis procedure and make the continuous production of zeolites possible, so as to improve the productivity. Additionally, it is environmentally friendly because the crystallization occurs in solid phase where there exists no pollution caused by waste liquid. Therefore, this technique provides us with a new industrial process for the clean and continuous production of zeolites.The characteristics in synthesis chemistry and the crystallization mechanism involved in the technology are also discussed.
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