| 燃煤电厂废V_2O_5-WO_3/TiO_2催化剂中钒的回收研究进展 |
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| 引用本文： | 张翠亚.燃煤电厂废V_2O_5-WO_3/TiO_2催化剂中钒的回收研究进展[J].当代化工,2017,46(7). |
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| 作者姓名： | 张翠亚 |
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| 作者单位： | 陕西国际商贸学院,陕西 西安,712046 |
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| 摘 要： | 对于失活的SCR脱硝催化剂,回收再利用技术有着重要的社会、环保和经济价值。目前,燃煤电厂用的最多的商用SCR脱硝催化剂为V_2O_5-WO_3/TiO_2脱硝催化剂。介绍了对废V_2O_5-WO_3/TiO_2脱硝催化剂中的钒元素的回收工艺及原理,并对SCR脱硝催化剂回收再利用进行了展望。
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| 关 键 词： | V2O5-WO3/TiO2 脱硝 催化剂 钒 回收 |
Research Progress of Recovery Process of Vanadium in Waste V2O5-WO3/ TiO2 Catalysts From Coal-fired Power Plants |
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| ZHANG Cui-ya.Research Progress of Recovery Process of Vanadium in Waste V2O5-WO3/ TiO2 Catalysts From Coal-fired Power Plants[J].Contemporary Chemical Industry,2017,46(7). |
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| Authors: | ZHANG Cui-ya |
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| Abstract: | The recycling and reusing technology of waste selected catalytic reduction (SCR) DeNOx catalysts has significant economic, social and environmental benefits. Now, the most common commercial SCR DeNOx catalyst is V2O5-WO3/TiO2 catalyst in coal-fired power plants. In this paper, the recovery technologies and their principles for V in the V2O5-WO3/TiO2 catalyst were introduced, and development prospect of recovery process of SCR DeNOx catalyst was pointed out. |
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| Keywords: | V2O5-WO3/TiO2 DeNOx Catalyst V Recovery |
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