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Abstract:
分别以Ce_2(C_2O_4)_3和Ce(SO4)2为Ce前驱体,采用固相球磨法制备了Ce基选择性催化还原(SCR)脱硝催化剂CeTiO_x-A[以Ce_2(C_2O_4)_3为前驱体]和CeTiO_x-B[以Ce(SO4)2为前驱体].将2个催化剂分别在体积分数为0. 15%的SO2的气氛下反应40和60 h,得到高硫条件下SCR反应后的CeTiO_x催化剂,分别记为40CeTiOx-A,60CeTiOx-A,40CeTiOx-B和60CeTiOx-B.考察了反应前后催化剂的NH_3-SCR反应活性.采用X射线衍射(XRD)、X射线荧光光谱(XRF)、比表面积(BET)测试、H2程序升温还原...
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高等学校化学学报
Year: 2019
Issue: 02
Volume: 40
Page: 350-357
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 9
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