公开(公告)号：US20050271583A1

公开(公告)日：2005-12-08

申请号：US11107496

申请日：2005-04-14

申请人： Stephen Miller ,  David Cooper ,  Gerald Woltermann ,  William Cormier

发明人： Stephen Miller ,  David Cooper ,  Gerald Woltermann ,  William Cormier

IPC分类号： B01J21/00 ,  B01J29/00 ,  C01B33/36 ,  C01B37/02 ,  C01B39/00 ,  C01B39/40 ,  C01B39/48 ,  C01F7/00

CPC分类号： C01B39/40 ,  C01B37/02 ,  C01B39/48 ,  Y10S423/22 ,  Y10S423/27

摘要： Molecular sieves are prepared by forming a reaction mixture slurry, spray drying the reaction mixture slurry to form particles, and heating the spray dried reaction mixture at a temperature and pressure sufficient to cause crystallization of the molecular sieve. The reaction mixture contains an organic templating agent capable of forming the molecular sieve. The template may be added to the reaction mixture either by adding all of the template prior to spray drying, or by adding a portion of the template prior to spray drying with the remainder being added after spray drying.

公开(公告)号：US20050063901A1

公开(公告)日：2005-03-24

申请号：US10671313

申请日：2003-09-24

申请人： Stephen Miller ,  David Cooper ,  Gerald Woltermann ,  William Cormier

发明人： Stephen Miller ,  David Cooper ,  Gerald Woltermann ,  William Cormier

IPC分类号： B01J21/00 ,  B01J29/00 ,  C01B33/36 ,  C01B37/02 ,  C01B39/00 ,  C01B39/40 ,  C01B39/48 ,  C01F7/00

CPC分类号： C01B39/40 ,  C01B37/02 ,  C01B39/48 ,  Y10S423/22 ,  Y10S423/27

摘要： Molecular sieves are prepared by forming a reaction mixture slurry, spray drying the reaction mixture slurry to form particles, and heating the spray dried reaction mixture at a temperature and pressure sufficient to cause crystallization of the molecular sieve. The reaction mixture contains an organic templating agent capable of forming the molecular sieve. The template may be added to the reaction mixture either by adding all of the template prior to spray drying, or by adding a portion of the template prior to spray drying with the remainder being added after spray drying.

摘要翻译： 通过形成反应混合物浆料，喷雾干燥反应混合物浆料以形成颗粒并在足以引起分子筛结晶的温度和压力下加热喷雾干燥的反应混合物来制备分子筛。 反应混合物含有能形成分子筛的有机模板剂。 模板可以通过在喷雾干燥之前加入所有模板，或通过在喷雾干燥之前加入一部分模板，其余部分在喷雾干燥之后加入到反应混合物中。