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发明授权
CN1884073B 中度结构化硅铝酸盐材料 有权

中度结构化硅铝酸盐材料
摘要：
描述了中度结构化硅铝酸盐材料，由至少二种球形基本粒子构成，每种所述球形粒子由基于氧化硅和氧化铝的基质构成，具有1.5～30nm的孔尺寸，Si/Al摩尔比至少为1，无定形厚度为1～20nm，所述球形基本粒子的最大直径为10μm。制备所述材料的方法和其在炼油和石油化工领城中的应用也描述了。
摘要（英）：

A mesostructured aluminosilicate material is described, constituted by at least two spherical elementary particles, each of said spherical particles being constituted by a matrix based on silicon oxide and aluminium oxide, having a pore size in the range 1.5 to 30 nm, a Si/Al molar ratio of at least 1, having amorphous walls with a thickness in the range 1 to 20 nm, said spherical elementary particles having a maximum diameter of 10 mum. A process for preparing said material and its application in the fields of refining and petrochemistry are also described.

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