公开(公告)号：US07384622B2

公开(公告)日：2008-06-10

申请号：US11212844

申请日：2005-08-29

申请人： Nobuhiro Hata ,  Guoqing Guan ,  Takenobu Yoshino ,  Syozo Takada

发明人： Nobuhiro Hata ,  Guoqing Guan ,  Takenobu Yoshino ,  Syozo Takada

IPC分类号： C01B39/36 ,  C01B37/02

CPC分类号： C01B37/02 ,  C01B39/365

摘要： A zeolite suspension contains MEL-type zeolite nanocrystals as a principal component. A method for the production of MEL-type zeolite nanocrystals includes the steps of aging a synthesized solution comprising TEOS, TBAOH, water and alcohol and subjecting the aged solution to hydrothermal crystallization treatment at a predetermined temperature. A method for the production of a zeolite suspension includes the steps of aging a synthesized solution comprising TEOS, TBAOH, water and alcohol, subjecting the aged solution to hydrothermal crystallization treatment to produce MEL-type zeolite nanocrystals and mixing a composition having a surfactant dissolved in at least one organic solvent or a mixed solvent of alcohol-based organic solvents, amide-based organic solvents and ketone-based organic solvents with a zeolite nano-crystal suspension containing the MEL-type zeolite nanocrystals to produce a zeolite suspension.

摘要翻译： 沸石悬浮液含有MEL型沸石纳米晶体作为主要成分。 制造MEL型沸石纳米晶体的方法包括使包含TEOS，TBAOH，水和醇的合成溶液老化并使老化溶液在预定温度下进行水热结晶处理的步骤。 制备沸石悬浮液的方法包括将包含TEOS，TBAOH，水和醇的合成溶液老化的步骤，将老化溶液进行水热结晶处理以产生MEL型沸石纳米晶体，并将具有表面活性剂溶解的组合物 至少一种有机溶剂或醇基有机溶剂，酰胺类有机溶剂和酮基有机溶剂的混合溶剂与含有MEL型沸石纳米晶体的沸石纳米晶体悬浮液，以产生沸石悬浮液。

公开(公告)号：US20060063662A1

公开(公告)日：2006-03-23

申请号：US11212844

申请日：2005-08-29

申请人： Nobuhiro Hata ,  Guoqing Guan ,  Takenobu Yoshino ,  Syozo Takada

发明人： Nobuhiro Hata ,  Guoqing Guan ,  Takenobu Yoshino ,  Syozo Takada

IPC分类号： B01J20/28 ,  B01J29/06 ,  B01J35/00

CPC分类号： C01B37/02 ,  C01B39/365

摘要： A zeolite suspension contains MEL-type zeolite nanocrystals as a principal component. A method for the production of MEL-type zeolite nanocrystals includes the steps of aging a synthesized solution comprising TEOS, TBAOH, water and alcohol and subjecting the aged solution to hydrothermal crystallization treatment at a predetermined temperature. A method for the production of a zeolite suspension includes the steps of aging a synthesized solution comprising TEOS, TBAOH, water and alcohol, subjecting the aged solution to hydrothermal crystallization treatment to produce MEL-type zeolite nanocrystals and mixing a composition having a surfactant dissolved in at least one organic solvent or a mixed solvent of alcohol-based organic solvents, amide-based organic solvents and ketone-based organic solvents with a zeolite nano-crystal suspension containing the MEL-type zeolite nanocrystals to produce a zeolite suspension.

摘要翻译： 沸石悬浮液含有MEL型沸石纳米晶体作为主要成分。 制造MEL型沸石纳米晶体的方法包括使包含TEOS，TBAOH，水和醇的合成溶液老化并使老化溶液在预定温度下进行水热结晶处理的步骤。 制备沸石悬浮液的方法包括将包含TEOS，TBAOH，水和醇的合成溶液老化的步骤，将老化溶液进行水热结晶处理以产生MEL型沸石纳米晶体，并将具有表面活性剂溶解的组合物 至少一种有机溶剂或醇基有机溶剂，酰胺类有机溶剂和酮基有机溶剂的混合溶剂与含有MEL型沸石纳米晶体的沸石纳米晶体悬浮液，以产生沸石悬浮液。