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專利授權區

專利授權區
專利名稱(中)	電弧爐收集之集塵灰運用於化學迴圈燃燒程序之方法
專利名稱(英)	METHOD OF APPLYING ELECTRIC ARC FURNACE DUST IN CHEMICAL LOOPING COMBUSION PROCESS
專利家族	中華民國：I586446 美國：9,651,245
專利權人	國立清華大學 100.00%
發明人	郭俞麟,曾堯宣,顧洋,談駿嵩,黃薇臻
技術領域	材料化工,能源科技

專利摘要(中)
本發明揭露一電弧爐收集之集塵灰運用於化學迴圈燃燒程序之方法，特別是有關一種可以避免產生鋅蒸氣的電弧爐收集之集塵灰運用於化學迴圈燃燒程序之方法。此電弧爐收集之集塵灰運用於化學迴圈燃燒程序之方法包含下列步驟：(1)提供一電弧爐收集之集塵灰以及一氧化鋁惰性擔體，並將其均勻混合成一電弧爐收集之集塵灰以及氧化鋁惰性擔體之混合物; (2)以高溫鍛燒電弧爐收集之集塵灰以及氧化鋁惰性擔體之混合物，而製備成一含有氧化鐵、鋅鋁複合氧化物、以及氧化鋁之混合物;以及(3)以此含有氧化鐵、鋅鋁複合氧化物、以及氧化鋁之混合物進行化學迴圈燃燒程序。 The present invention discloses a method of applying electric arc furnace dust in chemical looping combustion process, and particularly a method of applying electric arc furnace dust in chemical looping combustion process without releasing of zinc vapor. The method of applying electric arc furnace dust in chemical looping combustion process comprises following steps: (1) providing an electric arc furnace dust and an inert support (Al2O3) and mixing the electric arc furnace dust and the inert support (Al2O3) to obtain a mixture of the electric arc furnace dust and the inert support (Al2O3); (2) calcining the mixture of the electric arc furnace dust and the inert support (Al2O3) with high temperature to obtain another mixture of Fe2O3, ZnAl2O4, and Al2O3; (3) applying the mixture of Fe2O3, ZnAl2O4, and Al2O3as oxygen carrier and inert support in a chemical looping combustion process.

專利摘要(中)

本發明揭露一電弧爐收集之集塵灰運用於化學迴圈燃燒程序之方法，特別是有關一種可以避免產生鋅蒸氣的電弧爐收集之集塵灰運用於化學迴圈燃燒程序之方法。此電弧爐收集之集塵灰運用於化學迴圈燃燒程序之方法包含下列步驟：(1)提供一電弧爐收集之集塵灰以及一氧化鋁惰性擔體，並將其均勻混合成一電弧爐收集之集塵灰以及氧化鋁惰性擔體之混合物; (2)以高溫鍛燒電弧爐收集之集塵灰以及氧化鋁惰性擔體之混合物，而製備成一含有氧化鐵、鋅鋁複合氧化物、以及氧化鋁之混合物;以及(3)以此含有氧化鐵、鋅鋁複合氧化物、以及氧化鋁之混合物進行化學迴圈燃燒程序。 The present invention discloses a method of applying electric arc furnace dust in chemical looping combustion process, and particularly a method of applying electric arc furnace dust in chemical looping combustion process without releasing of zinc vapor. The method of applying electric arc furnace dust in chemical looping combustion process comprises following steps: (1) providing an electric arc furnace dust and an inert support (Al2O3) and mixing the electric arc furnace dust and the inert support (Al2O3) to obtain a mixture of the electric arc furnace dust and the inert support (Al2O3); (2) calcining the mixture of the electric arc furnace dust and the inert support (Al2O3) with high temperature to obtain another mixture of Fe2O3, ZnAl2O4, and Al2O3; (3) applying the mixture of Fe2O3, ZnAl2O4, and Al2O3as oxygen carrier and inert support in a chemical looping combustion process.

聯絡資訊
承辦人姓名	李馥如