公开(公告)号：US20020034471A1

公开(公告)日：2002-03-21

申请号：US09899245

申请日：2001-07-06

Applicant: Haldor Topsoe A/S

Inventor： Claus J.H. Jacobsen ,  Iver Schmidt ,  Soren Dahl ,  Konrad Herbst ,  Soren Pehrson

IPC: C01B033/36 ,  C01B039/00

CPC classification number: B01J29/035 ,  B01J29/0308 ,  B01J29/041 ,  B01J29/40 ,  B01J29/7007 ,  B01J37/0018 ,  B01J2229/16 ,  B01J2229/37 ,  C01B37/005 ,  C01B37/02 ,  C01B39/04 ,  C01B39/48 ,  C30B5/00 ,  C30B29/34 ,  Y10S423/22 ,  Y10S423/27 ,  Y10S977/893

Abstract: Method of preparing zeolite single crystals with straight mesopores by applying a synthesis gel with zeolite precursor composition within the pore system and on the surface of a particulate matrix material template of carbon comprising the steps of: providing a templating material with a diameter of 2 to 50 nanometers and a length-to-diameter aspect ratio of at least 5, applying the zeolite precursor to the surface of the templating material using sequential impregnation, subjecting the precursor composition to crystallising conditions, and isolating porous single zeolite crystals with straight mesopores by removing the matrix template material.

Abstract translation: 通过在孔系统内和在颗粒基质材料模板上的表面上施加具有沸石前体组合物的合成凝胶来制备具有直孔介质的沸石单晶的方法，包括以下步骤：提供直径为2至50的模板材料 纳米，长径比纵横比至少为5，使用顺序浸渍将沸石前体施加到模板材料的表面，对前体组合物进行结晶条件，并通过除去直孔中分离多孔单沸石晶体 矩阵模板材料。

公开(公告)号：US20020038057A1

公开(公告)日：2002-03-28

申请号：US09961019

申请日：2001-09-21

Applicant: Haldor Topsoe A/S

Inventor： Iver Schmidt ,  Michael Brorson ,  Claus J.H. Jacobsen

IPC: C07C045/28 ,  C07C029/48

CPC classification number: C07D301/12 ,  C07B41/00 ,  Y10S977/775 ,  Y10S977/835 ,  Y10S977/881 ,  Y10S977/896

Abstract: Processes applying mesoporous titanium containing zeolite based catalysts for selective oxidation or epoxidation of hydrocarbons by peroxides.

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。