Please wait a minute...
最新公告: 重要提醒:骗子冒充编辑部要求加作者微信,谨防上当!   关于暑假、寒假期间版面费发票及期刊样刊延迟邮寄的通知    
现代化工  2017, Vol. 37 Issue (9): 34-39    DOI: 10.16606/j.cnki.issn0253-4320.2017.09.008
  技术进展 本期目录 | 过刊浏览 | 高级检索 |
赵小鸽1, 刘梦梦2, 王建成2, 胡江亮2, 韩丽娜1,2
1. 太原理工大学材料科学与工程学院, 山西 太原 030024;
2. 太原理工大学煤科学与技术教育部和山西省重点实验室, 山西 太原 030024
Cu-SSZ-13 catalyst for removing NOx with NH3 selective catalytic reduction technology
ZHAO Xiao-ge1, LIU Meng-meng2, WANG Jian-cheng2, HU Jiang-liang2, HAN Li-na1,2
1. College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China;
2. Key Laboratory of Coal Science and Technology of the Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, China
下载:  PDF (1643KB) 
输出:  BibTeX | EndNote (RIS)      
摘要 柴油车尾气中的氮氧化物日益危及人类健康和生态环境。Cu-SSZ-13分子筛脱硝催化剂因宽的温度窗口、优异的水热稳定性等性能而受到广泛关注。为了适应更为严格的氮氧化物排放标准,进一步提高Cu-SSZ-13分子筛催化剂的NH3-SCR反应性能,深入研究Cu-SSZ-13分子筛催化剂物理化学性能及其对NH3-SCR脱硝反应机理影响十分必要。介绍了近年来Cu-SSZ-13分子筛催化剂及其NH3-SCR脱硝机理的研究进展。详细论述了Cu-SSZ-13分子筛催化剂在NH3-SCR反应过程中的活性铜物种及其变化,并对不同Cu-SSZ-13分子筛催化剂的制备方法进行了比较。提出Cu-SSZ-13分子筛催化剂NH3-SCR脱硝技术研究中SO2气氛和理论与实验的结合需要进一步研究。
E-mail Alert
关键词:  Cu-SSZ-13分子筛  氨选择性催化还原  氮氧化物  活性组分  反应机理    
Abstract: Nitrogen oxides (NOx) in the exhaust gas from diesel vehicles are increasingly threatening human health and ecological environment.Due to its wide temperature window,excellent hydrothermal stability and other performances,Cu-SSZ-13 molecular sieve catalyst for removal of NOx is attracting more attentions.In order to meet the legislative emission requirements for NOx-containing exhaust gases and improve the NH3 selective catalytic reduction (NH3-SCR) reactive performances of Cu-SSZ-13 molecular sieve catalyst,it is necessary to study deeply the physicochemical properties of Cu-SSZ-13 catalyst and their influences on the reaction mechanism of NH3-SCR.This paper summarizes the recent research progress in Cu-SSZ-13 catalyst and its NH3-SCR reaction mechanism.This paper also describes in detail the changes of Cu active species of Cu-SSZ-13 catalyst in the reaction and compares the different preparation methods of Cu-SSZ-13 catalyst.The problems and suggestions in the study of Cu-SSZ-13 catalyst for removal of NOx with NH3-SCR technology are put forward.
Key words:  Cu-SSZ-13 molecular sieve catalyst    NH3-SCR    nitrogen oxide (NOx)    active ingredients    reaction mechanism
收稿日期:  2017-05-30                出版日期:  2017-09-20
基金资助: 国家自然科学基金项目(21476154);山西省回国留学人员科研资助项目(2015-038)
通讯作者:  韩丽娜(1978-),女,副教授,研究方向为环境吸附催化材料的制备和应用,通讯联系人,    E-mail:
作者简介:  赵小鸽(1993-),女,硕士生
赵小鸽, 刘梦梦, 王建成, 胡江亮, 韩丽娜. Cu-SSZ-13分子筛NH3-SCR脱硝技术研究[J]. 现代化工, 2017, 37(9): 34-39.
ZHAO Xiao-ge, LIU Meng-meng, WANG Jian-cheng, HU Jiang-liang, HAN Li-na. Cu-SSZ-13 catalyst for removing NOx with NH3 selective catalytic reduction technology. Modern Chemical Industry, 2017, 37(9): 34-39.
链接本文:  或
[1] Han S,Ye Q,Cheng S,et al.Effect of the hydrothermal aging temperature and Cu/Al ratio on the hydrothermal stability of CuSSZ-13 catalysts for NH3-SCR[J].Catalysis Science & Technology,2017,7:703-717.
[2] Wang J,Zhao H,Haller G,et al.Recent advances in the selective catalytic reduction of NOx with NH3 on Cu-chabazite catalysts[J].Applied Catalysis B Environmental,2017,202:346-354.
[3] Wang J,Peng Z,Qiao H,et al.Cerium-stabilized Cu-SSZ-13 catalyst for the catalytic removal of NOx by NH3[J].Industrial & Engineering Chemistry Research,2016,55(5):1-17.
[4] Wang J,Peng Z,Ying C,et al.In-situ hydrothermal synthesis of Cu-SSZ-13/cordierite for the catalytic removal of NOx from diesel vehicles by NH3[J].Chemical Engineering Journal,2015,263(11):9-19.
[5] Zhang T,Qiu F,Chang H,et al.Identification of active sites and reaction mechanism on low-temperature SCR activity over Cu-SSZ-13 catalysts prepared by different methods[J].Catalysis Science & Technology,2016,6:6294-6304.
[6] Ren L,Zhu L,Yang C,et al.Designed copper-amine complex as an efficient template for one-pot synthesis of Cu-SSZ-13 zeolite with excellent activity for selective catalytic reduction of NOx by NH3[J].Chemical Communications,2011,47(35):9789-9791.
[7] Martínez-Franco R,Moliner M,Thogersen J R,et al.Efficient one-pot preparation of Cu-SSZ-13 materials using cooperative OSDAs for their catalytic application in the SCR of NOx[J].Chemcatchem,2013,5(11):3316-3323.
[8] Chen B,Xu R,Zhang R,et al.An economical way to synthesize SSZ-13 with abundant ion-exchanged Cu+ for an extraordinary performance in selective catalytic reduction (SCR) of NOx by ammonia[J].Environmental Science & Technology,2014,48(23):13909-13916.
[9] 冯晴,裴仁彦,刘红光,等.干胶转化法合成整体式SSZ-13分子筛[J].化工学报,2017,68(3):1231-1238.
[10] 王艳悦,李玉平,贾坤,等.SAPO-34分子筛晶种辅助合成SSZ-13分子筛[J].天然气化工:C1化学与化工,2016,41(4):5-9.
[11] Deka U,Lezcanogonzalez I,Weckhuysen B M,et al.Local environment and nature of Cu active sites in zeolite-based catalysts for the selective catalytic reduction of NOx[J].Acs Catalysis,2013,3(3):413-427.
[12] Lomachenko K A,Borfecchia E,Negri C,et al.The Cu-CHA deNOx catalyst in action:Temperature-dependent NH3 selective catalytic reduction monitored by operando XAS and XES[J].Journal of the American Chemical Society,2016,138(37):12025-12028.
[13] Gao F,Walter E D,Kollar M,et al.Understanding ammonia selective catalytic reduction kinetics over Cu/SSZ-13 from motion of the Cu ions[J].Journal of Catalysis,2014,319:1-14.
[14] Hun K J,Zhu H,Lee J H,et al.Two different cationic positions in Cu-SSZ-13?[J].Chemical Communications,2012,48(39):4758-4760.
[15] Szanyi J,Kwak J H,Zhu H,et al.Characterization of Cu-SSZ-13 NH3-SCR catalysts:An in situ FTIR study[J].Physical Chemistry Chemical Physics,2013,15(7):2368-2380.
[16] Kwak J H,Varga T,Peden C H F,et al.Following the movement of Cu ions in a SSZ-13 zeolite during dehydration,reduction and adsorption:A combined in situ TP-XRD,XANES/DRIFTS study[J].Journal of Catalysis,2014,314(20):83-93.
[17] Kwak J H,Tran D,Szanyi J,et al.The effect of copper loading on the selective catalytic reduction of nitric oxide by ammonia over Cu-SSZ-13[J].Catalysis Letters,2012,142(3):295-301.
[18] Ma L,Cheng Y,Cavataio G,et al.Characterization of commercial Cu-SSZ-13 and Cu-SAPO-34 catalysts with hydrothermal treatment for NH3-SCR of NOx in diesel exhaust[J].Chemical Engineering Journal,2013,225(3):323-330.
[19] Wang D,Jangjou Y,Liu Y,et al.A comparison of hydrothermal aging effects on NH3-SCR of NOx over Cu-SSZ-13 and Cu-SAPO-34 catalysts[J].Applied Catalysis B Environmental,2015,165:438-445.
[20] Su W,Li Z,Peng Y,et al.Correlation of the changes in the framework and active Cu sites for typical Cu/CHA zeolites (SSZ-13 and SAPO-34) during hydrothermal aging[J].Physical Chemistry Chemical Physics,2015,17(43):29142-29149.
[21] Wang J,Peng Z,Qiao H,et al.Influence of aging on in situ hydrothermally synthesized Cu-SSZ-13 catalyst for NH3-SCR reaction[J].Rsc Advances,2014,4(80):42403-42411.
[22] Zhang R,Li Y,Zhen T.Ammonia selective catalytic reduction of NO over Fe/Cu-SSZ-13[J].Rsc Advances,2014,4(94):52130-52139.
[23] Gao F,Wang Y,Washton N M,et al.Effects of alkali and alkaline earth cocations on the activity and hydrothermal stability of Cu/SSZ-13 NH3-SCR Catalysts[J].Acs Catalysis,2015,5(11):6780-6791.
[24] Zhu H,Kwak J H,Peden C H F,et al.In situ DRIFTS-MS studies on the oxidation of adsorbed NH3 by NOx over a Cu-SSZ-13 zeolite[J].Catalysis Today,2013,205(5):16-23.
[25] Ma L,Cheng Y,Cavataio G,et al.In situ DRIFTS and temperature-programmed technology study on NH3-SCR of NOx over Cu-SSZ-13 and Cu-SAPO-34 catalysts[J].Applied Catalysis B Environmental,2014,156/157:428-437.
[26] Lezcanogonzalez I,Deka U,Arstad B,et al.Determining the storage,availability and reactivity of NH3 within Cu-Chabazite-based ammonia selective catalytic reduction systems[J].Physical Chemistry Chemical Physics,2014,16(4):1639-1650.
[27] Su W,Chang H,Peng Y,et al.Reaction pathway investigation on the selective catalytic reduction of NO with NH3 over Cu/SSZ-13 at low temperatures[J].Environmental Science & Technology,2015,49(1):467-473.
[28] Crandell D W,Zhu H,Yang X,et al.The mechanism of selective catalytic reduction of NOx on Cu-SSZ-13-a computational study[J].Dalton Transactions,2016,46:369-377.
[29] Paolucci C,Parekh A A,Khurana I,et al.Catalysis in a cage:Condition-dependent speciation and dynamics of exchanged Cu cations in SSZ-13 zeolites[J].Journal of the American Chemical Society,2016,138(18):6028-6048.
[30] Feng G,Mei D,Wang Y,et al.Selective catalytic reduction over Cu/SSZ-13:Linking homo-and heterogeneous catalysis[J].Journal of the American Chemical Society,2017,139:4935-4942.
[1] 任爱玲, 刘卉, 张硕, 赵文霞. Ce-Mn/ZSM-5催化剂的制备及其低温脱硝性能分析[J]. 现代化工, 2018, 38(6): 73-77.
[2] 叶俊辉, 张晓岚, 袁静, 蔡婷, 何丹农. 非贵金属催化剂用于BTX催化燃烧的研究进展[J]. 现代化工, 2018, 38(3): 18-22.
[3] 杨旭, 陈红萍, 齐雪. 脱硝催化剂的硫中毒机理研究[J]. 现代化工, 2018, 38(2): 20-24.
[4] 陈玉龙, 赵宇鸿, 戴子剑, 吴涛, 金海波, 杨基和. 不锈钢酸洗混酸再生烟气SCR脱硝工艺设计[J]. 现代化工, 2017, 37(8): 166-169.
[5] 黄鹏, 张文超, 姚靖靖, 赵梦婷, 霍超. 生物质催化裂解选择性制备化学品的研究进展[J]. 现代化工, 2017, 37(6): 53-57,59.
[6] 陈加成, 潘再法. 白光LED用石榴石相氮氧化物荧光粉的制备及表征[J]. 现代化工, 2017, 37(11): 88-92.
[7] 陈玉龙, 戴子剑, 单春波, 吴涛, 孙冬梅. 玻璃窑炉烟气选择性催化还原脱硝应用[J]. 现代化工, 2017, 37(1): 164-167.
[8] 刘唯奇, 张国甫, 高海见, 陈金锋. 丙烷脱氢装置烟气脱硝技术与设备改造[J]. 现代化工, 2016, 36(7): 166-169.
[9] 李红霞, 薄雯, 李春颖, 张会宜. 烟气脱硝技术研究进展[J]. 现代化工, 2015, 35(9): 30-33.
[10] 张冉冉, 李永红. Cu基分子筛NH3-SCR脱硝催化剂的研究进展[J]. 现代化工, 2015, 35(8): 67-71.
[11] 张航飞, 马记源, 尹金莲, 周蓉, 陆江银. 改性Mo-Co/HZSM-5催化剂对甲烷无氧芳构化反应的影响[J]. 现代化工, 2015, 35(11): 77-80.
[12] 辛冰, 王树亮, 郭廷红, 任哲峥. 碳还原处理NOx技术在治理硝酸银生产废气中的应用[J]. 现代化工, 2014, 34(5): 138-140.
[13] 李爱婷, 李彦鹏, 李飞飞, 刘晨光. 有机配体在负载型加氢精制催化剂中的应用进展[J]. 现代化工, 2014, 34(12): 29-32,34.
[14] 王成国,赵亚奇,王启芬. 连续水相沉淀聚合法合成聚丙烯腈的反应机理研究进展[J]. , 2008, 28(1): 0-0.
[15] 张桂臻,韩丽艳,赵震,刘坚,段爱军,姜桂元. 柴油车尾气四效催化净化技术研究进展[J]. , 2008, 28(1): 0-0.
[1] . [J]. Modern Chemical Industry, 2015, 35(11): 77 -80 .
[2] . [J]. Modern Chemical Industry, 2015, 35(12): 128 -130,132 .
[3] . [J]. Modern Chemical Industry, 2017, 37(6): 103 -0106,108 .
[4] . [J]. , 2003, 23(5): 0 .
[5] . [J]. , 2009, 29(6): 0 .
[6] . [J]. , 2010, 30(3): 0 .
[7] . [J]. , 2010, 30(7): 0 .
[8] . [J]. , 2007, 27(2): 0 .
[9] . [J]. Modern Chemical Industry, 2014, 34(2): 131 -133 .
[10] . [J]. Modern Chemical Industry, 2014, 34(4): 14 -16 .
Full text



版权所有 © 《现代化工》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持