发明名称 |
PROCESS FOR PREPARING A BORON CONTAINING ZEOLITIC MATERIAL HAVING MWW FRAMEWORK STRUCTURE |
摘要 |
<p>A process for preparing an aluminum-free boron containing zeolitic material comprising the framework structure MWW (BMWW), comprising (a) hydrothermally synthesizing the BMWW from a synthesis mixture containing water, a silicon source, a boron source, and an MWW template compound obtaining the BMWW in its mother liquor, the mother liquor having a pH above 9; (b) adjusting the pH of the mother liquor, obtained in (a) and containing the BMWW, to a value in the range of from 6 to 9; (c) separating the BMWW from the pH-adjusted mother liquor obtained in (b) by filtration in a filtration device.</p> |
申请公布号 |
EP2953897(A1) |
申请公布日期 |
2015.12.16 |
申请号 |
EP20140703571 |
申请日期 |
2014.02.05 |
申请人 |
BASF SE |
发明人 |
PARVULESCU, ANDREI-NICOLAE;MÜLLER, ULRICH;LÜTZEL, HANS-JÜRGEN;UHL, GEORG;BAYER, ROBERT;VOGELSANG, REGINA;SCHLOSSER, ROBERT;RUSLIM, FRANKY;CZAJKA, PAWEL |
分类号 |
C01B39/12;C01B37/00 |
主分类号 |
C01B39/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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