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公开(公告)号：US07922996B2
公开(公告)日：2011-04-12
申请号：US11791752
申请日：2005-11-25
CPC分类号： C01B37/007 , B01J29/06 , B01J29/40 , B01J29/86 , B01J29/87 , B01J29/88 , B01J35/0086 , B01J2229/62 , C01B37/005 , C01B39/02 , C01B39/082 , C01B39/085 , C01B39/087 , C01B39/12 , C01B39/40
摘要： This invention relates to novel compositions of zeolites or microporous metallosilicates characterized by a continuous spatial distribution of the metal and silicon in the crystals and characterized by a crystal surface enriched in silicon relative to the internal part of the same crystals. This invention also relates to a synthesis method of producing these metallosilicates with spatial distribution of the constituting elements. These novel zeolitic compositions can be used in various hydrocarbon conversion reactions. The crystalline metallosilicates can be selected from the group consisting of aluminosilicates, gallosilicates, ferrosilicates, titanosilicates and borosilicates.
摘要翻译： 本发明涉及沸石或微孔金属硅酸盐的新型组合物，其特征在于金属和硅在晶体中的连续空间分布，并且特征在于相对于相同晶体的内部部分富含硅的晶体表面。 本发明还涉及一种具有构成元素空间分布的这些金属硅酸盐的合成方法。 这些新型沸石组合物可用于各种烃转化反应。 结晶的金属硅酸盐可以选自铝硅酸盐，硅酸盐，硅酸盐，钛硅酸盐和硼硅酸盐。
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公开(公告)号：US07922995B2
公开(公告)日：2011-04-12
申请号：US11791751
申请日：2005-11-25
CPC分类号： C01B37/005 , C01B37/007 , C01B39/08 , C01B39/082 , C01B39/085 , C01B39/087 , C01B39/12 , C01B39/40
摘要： This invention relates to novel compositions of zeolites or microporous metallosilicates characterized by a continuous spatial distribution of the metal and silicon in the crystals and characterized by a crystal surface enriched in silicon relative to the internal part of the same crystals. This invention also relates to a synthesis method of producing these metallosilicates with spatial distribution of the constituting elements. These novel zeolitic compositions can be used in various hydrocarbon conversion reactions. The crystalline metallosilicates can be selected from the group consisting of aluminosilicates, gallosilicates, ferrosilicates, titanosilicates and borosilicates.
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