專利授權區國立清華大學國際產學營運總中心 Operations Center for Industry Collaboration

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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)
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 (Al.sub.2O.sub.3) and mixing the electric arc furnace dust and the inert support (Al.sub.2O.sub.3) to obtain a mixture of the electric arc furnace dust and the inert support (Al.sub.2O.sub.3); (2) calcining the mixture of the electric arc furnace dust and the inert support (Al.sub.2O.sub.3) with high temperature to obtain another mixture of Fe.sub.2O.sub.3, ZnAl.sub.2O.sub.4, and Al.sub.2O.sub.3; (3) applying the mixture of Fe.sub.2O.sub.3, ZnAl.sub.2O.sub.4, and Al.sub.2O.sub.3 as oxygen carrier and inert support in a chemical looping combustion process.

專利摘要(中)

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 (Al.sub.2O.sub.3) and mixing the electric arc furnace dust and the inert support (Al.sub.2O.sub.3) to obtain a mixture of the electric arc furnace dust and the inert support (Al.sub.2O.sub.3); (2) calcining the mixture of the electric arc furnace dust and the inert support (Al.sub.2O.sub.3) with high temperature to obtain another mixture of Fe.sub.2O.sub.3, ZnAl.sub.2O.sub.4, and Al.sub.2O.sub.3; (3) applying the mixture of Fe.sub.2O.sub.3, ZnAl.sub.2O.sub.4, and Al.sub.2O.sub.3 as oxygen carrier and inert support in a chemical looping combustion process.

聯絡資訊
承辦人姓名	李馥如