The present study focuses on the ultrafast synthesis of *BEA zeolite, which constitutes one of the most industrially important zeolites. A pure *BEA phase was successfully synthesized within 10 min at 210 °C by carefully tuning the composition of the initial reactant mixture. To date, the ultrafast synthesis of several industrially important zeolites is achieved with the aid of aging pretreatment, followed by high temperature hydrothermal treatment. In this study, we first demonstrated the 10-min synthesis of *BEA zeolite employing organic structure-directing agents (OSDAs), without any aging process. The employment of sealed pipe reactor in conjunction with the optimization of chemical composition of starting materials are critical in obtaining pure *BEA phase in a short time. The fast-synthesized *BEA zeolite possesses properties that are similar to those synthesized by conventional hydrothermal synthesis methods in terms of crystallinity and micropore volume. A comprehensive investigation on the effects of various parameters on the seed-assisted crystallization of *BEA zeolite was also studied.

本研究的重点是* BEA沸石的超快合成，该沸石是工业上最重要的沸石之一。通过仔细调整初始反应混合物的组成，可以在10分钟内于210°C成功合成纯* BEA相。迄今为止，借助于老化预处理，然后进行高温水热处理，可以实现几种工业上重要的沸石的超快合成。在这项研究中，我们首先证明了使用有机结构导向剂（OSDAs）可以在10分钟内合成* BEA沸石，而无需任何老化过程。密封管式反应器的使用与原材料化学成分的优化相结合，对于在短时间内获得纯* BEA相至关重要。快速合成的* BEA沸石在结晶度和微孔体积方面具有与常规水热合成方法合成的相似的性能。还研究了各种参数对* BEA沸石晶种辅助结晶的影响。