发明名称 PROCESS FOR THE ORGANOTEMPLATE-FREE SYNTHETIC PRODUCTION OF A ZEOLITIC MATERIAL USING RECYCLED MOTHER LIQUOR
摘要 The present invention relates to an organotemplate-free synthetic process for the production of a zeolitic material comprising YO2 and X2O3, wherein said process comprises the steps of (1) preparing a mixture comprising seed crystals, one or more sources for YO2, one or more sources for X2O3, and one or more solvents; (2) crystallizing the mixture obtained in step (1) to obtain a zeolitic material comprising YO2 and X2O3 as a crystallization product; wherein Y is a tetravalent element, and X is a trivalent element, and wherein at least a portion of the mother liquor obtained in step (2) is recycled to step (1) as a source for YO2, optionally after concentration of the mother liquor.
申请公布号 ZA201402508(B) 申请公布日期 2015.07.29
申请号 ZA20140002508 申请日期 2014.04.07
申请人 BASF SE 发明人 HAAS, Mike;MÜLLER, Ulrich;PFAFF, Meike;XIAO, Feng-Shou;YILMAZ, Bilge;ÖZKIRIM, Faruk
分类号 C01B;B01J 主分类号 C01B
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