Effect of treatment atmosphere on the vanadium species of V/TiO2 catalysts for the selective catalytic reduction of NOx with NH3

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Effect of treatment atmosphere on the vanadium species of V/TiO2 catalysts for the selective catalytic reduction of NOx with NH3

机译：在钒效果的治疗氛围种V /二氧化钛催化剂的选择性催化还原氮氧化物和氨

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摘要

Different treatment atmospheres, including oxidizing, inert and reducing conditions, all affected vanadium species and deactivated the V/TiO2 catalyst to some extent in NH3-SCR. The amount of active polymeric vanadyl species decreased in the following sequence: V/Ti > V/Ti-O-2 > V/Ti-N-2 > V/Ti-NH3.

机译：不同的治疗氛围,包括氧化、惰性和减少条件影响钒物种和释放在NH3-SCR V /二氧化钛催化剂在某种程度上。聚合物vanadyl物种数量的活跃减少在下列顺序:V / Ti >V /你2 n > 2 > V / V /你-NH3。

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《Catalysis science & technology》 |2020年第2期|311-314|共4页
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正文语种英语
中图分类汉语教学;
关键词
Vanadium; Selective catalytic reduction (SCR); CatalystsVanadylammoniaatmosphere;

机译：钒;选择性催化还原;

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Effect of treatment atmosphere on the vanadium species of V/TiO2 catalysts for the selective catalytic reduction of NOx with NH3

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