公开(公告)号：US20010003117A1

公开(公告)日：2001-06-07

申请号：US09730462

申请日：2000-12-05

Applicant: Haldor Topsoe A/S

Inventor： Claus J. Jacobsen ,  Jindrich Houzvicka ,  Iver Schmidt ,  Claus Madsen ,  Anna Carlsson

IPC: C01B039/02

CPC classification number: C30B5/00 ,  B01J29/041 ,  C01B37/005 ,  C01B37/02 ,  C01B39/04 ,  C01B39/48 ,  C30B29/34 ,  Y10S423/22 ,  Y10S423/27

Abstract: Method of preparing zeolite single crystals comprising the step of applying a synthesis gel with zeolite precursor composition within pore system and on surface of a particulate matrix material having a predetermined pore structure and particle size; subjecting the precursor composition to crystallising conditions; and isolating porous single crystals of the zeolite by removing the matrix material.

Abstract translation: 制备沸石单晶的方法包括以下步骤：在孔体系内和在具有预定孔结构和粒径的颗粒基质材料的表面上施加具有沸石前体组合物的合成凝胶; 使前体组合物经历结晶条件; 并通过除去基质材料来分离沸石的多孔单晶。