INTRODUCTION OF MESOPOROSITY IN LOW SI/AI ZEOLITES
摘要
Compositions and methods for preparing mesoporous materials from low Si/ Al ratio zeolites. Such compositions can be prepared by acid wash and/or isomorphic substitution pretreatment of low Si/ Al ratio zeolites prior to introduction of mesoporosity.
申请公布号
WO2010083488(A3)
申请公布日期
2010.10.21
申请号
WO2010US21321
申请日期
2010.01.18
申请人
RIVE TECHNOLOGIES, INC.;GARCIA-MARTINEZ, JAVIER;JOHNSON, MARVIN, M.;VALLA, LOULIA