Gel-Derived V/sub 2//O/sub 5//TiO/sub 2/-SiO/sub 2/ and V/sub 2/O/sub 5/-WO/sub 3/-CuO/TiO/sub 2/-SiO/sub 2/ Catalysts for De-NO/sub x/

淡江大學機構典藏 > 工學院 > 化學工程與材料工程學系暨研究所 > 會議論文 > Item 987654321/94978

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題名:	Gel-Derived V/sub 2//O/sub 5//TiO/sub 2/-SiO/sub 2/ and V/sub 2/O/sub 5/-WO/sub 3/-CuO/TiO/sub 2/-SiO/sub 2/ Catalysts for De-NO/sub x/
作者:	Yu, Hsuan-Fu;Chen, Hsun-Liang
貢獻者:	淡江大學化學工程學系
關鍵詞:	氮氧化物;觸媒;二氧化鈦;二氧化矽;浸滲;Nitrogen Oxide;Catalyst;Titanium Dioxide;Silicon Dioxide;Impregnation
日期:	1999-11
上傳時間:	2014-02-09 00:50:59 (UTC+8)
摘要:	V/sub 2/O/sub 5//TiO/sub 2/-SiO/sub 2/ and V/sub 2/O/sub 5/-WO/sub 3/-CuO/TiO/sub 2/-SiO/sub 2/ catalysts for De-NO/sub x/ were prepared, using a sol-gel method for preparing catalytic support(TiO/sub 2/-SiO/sub 2/) and a modified impregnation method for coating the active compounds on the supports. The specific surface area, total pore volume, pore size distribution, crystallinity and homogeneity of the particles obtained were studied using BET, XRD, SEM, TEM and EDS analyses. Using a modified impregnation method, the active compounds were well dispersed on TiO/sub 2/-SiO/sub 2/ supports. These catalysts have a high activity on De-NOx process and even in the existence of SO/sub 2-/. It is showed that, V/sub 2/O/sub 5/-WO/sub 3/-CuO/TiO/sub 2/-SiO/sub 2/ achieves a 100% conversion of NO in the existence of SO/sub 2/ at 623 K.
關聯:	八十八年度化工學會年會及研討會專輯─輸送現象及其應用研討會論文集
顯示於類別:	[化學工程與材料工程學系暨研究所] 會議論文

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Gel-Derived V／sub 2／／O／sub 5／／TiO／sub 2／-SiO／sub 2／and V／sub 2／O／sub 5／-WO／sub 3／-CuO／TiO／sub 2／-SiO／sub 2／ Catalysts for De-NO／sub x／_英文摘要.docx	19Kb	Microsoft Word	84	檢視/開啟

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