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发明公开
CN107051454A 臭氧非均相氧化固体催化剂的制备方法 无效 - 撤回

臭氧非均相氧化固体催化剂的制备方法
摘要：
本发明涉及一种臭氧非均相氧化固体催化剂的制备方法，属环保和化工催化剂技术领域。该制备方法是用γ‑氧化铝、重晶石、萤石、钙芒硝、天河石和锂灰石多孔材料作载体，载体经次氯酸锂和双(乙酰丙酮)铍扩孔改性后，加入表面活性剂氯化二甲基双十八烷基铵在超声波作用下进行表面活化处理，然后超声表面活化载体在水热反应釜中与复合矿化剂硼砂和硫酸钾，催化活性助剂前驱物四(2,2,6,6‑四甲基‑3,5‑庚二酮酸)铈(IV)、乙酰丙酮钐、水合三醋酸铽、碳酸镥水合物稀土金属有机化合物，催化活性中心组分前驱物普通过渡金属有机化合物赖氨酸锰、碳酸锆铵、邻苯二酚乙二胺钨配合物和贵金属化合物四氯金钾，在乳化剂N‑十八烷基二甲基‑N’‑三甲基‑丙基二氯化铵作用下进行水热反应，反应产物烘干除去水分后，在马弗炉内，一定温度下灼烧得到臭氧非均相氧化固体催化剂。
摘要（英）：

The invention relates to a method for preparing ozone heterogeneous oxidation solid catalysts, and belongs to the technical field of environmental protection and chemical catalysts. The method includes carrying out pore expansion and modification on carriers which are gamma-aluminum oxide, barite, fluorite, glauberite, amazonite and lithium hydroxyapatite porous materials by the aid of lithium hypochlorite and bis (acetylacetone) beryllium; adding chlorinated dimethyl bis-octadecyl ammonium into the carriers and carrying surface activation treatment on the carriers under the effects of ultrasonic waves; carrying out hydrothermal reaction on the carriers which are subjected to ultrasonic surface activation, borax, potassium sulfate, tetra-(2, 2, 6, 6-tetramethyl-3, 5-heptadione acid) cerium (IV), samarium acetylacetone, terbium acetate hydrate, lutetium carbonate hydrate rare earth metal organic compounds, manganese lysine, ammonium zirconium carbonate, catechol ethylenediamine tungsten coordination complexes and gold potassium chloride in hydrothermal reaction kettles under the effect of N-octadecyldimethyl-N'-trimethyl-propyl ammonium dichloride which is an emulsifier; drying reaction products to remove moisture; burning the reaction products in muffle furnaces at certain temperatures to obtain the ozone heterogeneous oxidation solid catalysts. The chlorinated dimethyl bis-octadecyl ammonium is used as a surfactant. The borax and the potassium sulfate are used as composite mineralizers, the tetra-(2, 2, 6, 6-tetramethyl-3, 5-heptadione acid) cerium (IV), the samarium acetylacetone, the terbium acetate hydrate and the lutetium carbonate hydrate rare earth metal organic compounds are used as catalytic active auxiliary precursors, the manganese lysine, the ammonium zirconium carbonate, the catechol ethylenediamine tungsten coordination complexes and the gold potassium chloride are used as catalytic active central components, the manganese lysine is a common transition metal organic compound, and the gold potassium chloride is a precious metal compound.

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