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发明公开
CN109311687A 连续合成沸石材料的方法 有权

连续合成沸石材料的方法
摘要：
本发明涉及一种制备沸石材料的连续方法，包括(i)制备一种包含YO2源、任选的X2O3源和液体溶剂体系的混合物；(ii)将在(i)中制备的混合物以0.3-20h-1的液时空速连续供入连续流动反应器中达至少1h的持续时间；以及(iii)在该连续流动反应器中由该混合物结晶该沸石材料，其中将该混合物加热至100-300℃的温度；其中该连续流动反应器的体积为150cm3-75m3，以及可以根据本发明方法得到的沸石材料及其用途。
摘要（英）：

The present invention relates to a continuous process for preparing a zeolitic material comprising (i) preparing a mixture comprising a source of YO2, optionally a source of X2O3, and a liquid solventsystem; (ii) continuously feeding the mixture prepared in (i) into a continuous flow reactor at a liquid hourly space velocity in the range of from 0.3 to 20 h-1 for a duration of at least 1 h; and (iii) crystallizing the zeolitic material from the mixture in the continuous flow reactor, wherein the mixture is heated to a temperature in the range of from 100 to 300 DEG C; wherein the volume of the continuous flow reactor is in the range of from 150 cm3 to 75 m3, as well as to zeolitic materials which may be obtained according to the inventive process and to their use.

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