Carbon nanotubes loaded with vanadium oxide for reduction NO with NH3 at low temperature

doi:10.1016/j.cjche.2014.07.003

›› 2015, Vol. 23 ›› Issue (3): 516-519.DOI: 10.1016/j.cjche.2014.07.003

• 催化、动力学与反应工程 • 上一篇下一篇

Carbon nanotubes loaded with vanadium oxide for reduction NO with NH₃ at low temperature

Shuli Bai^1,2, Shengtao Jiang¹, Huanying Li³, Yujiang Guan¹

1 College of Life Science, Taizhou University, Taizhou 318000, China;
2 Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou 318000, China;
3 College of Pharmaceutical and Chemical Engineering, Taizhou University, Taizhou 318000, China

收稿日期:2013-12-27 修回日期:2014-07-28 出版日期:2015-03-28 发布日期:2015-04-03
通讯作者: Shuli Bai, Huanying Li
基金资助:
Supported by the National Natural Science Foundation of China (21006065) and the Zhejiang Provincial Natural Science Foundation of China (Y5100009).

Carbon nanotubes loaded with vanadium oxide for reduction NO with NH₃ at low temperature

Shuli Bai^1,2, Shengtao Jiang¹, Huanying Li³, Yujiang Guan¹

1 College of Life Science, Taizhou University, Taizhou 318000, China;
2 Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou 318000, China;
3 College of Pharmaceutical and Chemical Engineering, Taizhou University, Taizhou 318000, China

Received:2013-12-27 Revised:2014-07-28 Online:2015-03-28 Published:2015-04-03
Supported by:
Supported by the National Natural Science Foundation of China (21006065) and the Zhejiang Provincial Natural Science Foundation of China (Y5100009).

摘要/Abstract

摘要： The catalytic activity of carbon nanotubes-supported vanadium oxide (V₂O₅/CNTs) catalysts in the selective catalytic reduction (SCR) of NO with NH₃ at low temperatures (≤250℃) was investigated. The effects of V₂O₅ loading, reaction temperature, and presence of SO₂ on the SCR activity were evaluated. The results show that V₂O₅/CNTs catalysts exhibit high activity for NO reduction with NH₃ at low-temperatures. The catalysts also show very high stability in the presence of SO₂.More interestingly, their activities are significantly promoted instead of being poisoned by SO₂. The promoting effect of SO₂ is distinctly associatedwith V₂O₅ loading, particularly maximized at low V₂O₅ loading, which indicated the role of CNTs support in this effect. The promoting effect of SO₂ at lowtemperatures suggests that V₂O₅/CNTs catalysts are promising catalyticmaterials for low-temperature SCR reactions.

关键词: Selective catalytic reduction, V₂O₅/CNTs catalyst, Flue gas, Physic-chemical property

Abstract: The catalytic activity of carbon nanotubes-supported vanadium oxide (V₂O₅/CNTs) catalysts in the selective catalytic reduction (SCR) of NO with NH₃ at low temperatures (≤250℃) was investigated. The effects of V₂O₅ loading, reaction temperature, and presence of SO₂ on the SCR activity were evaluated. The results show that V₂O₅/CNTs catalysts exhibit high activity for NO reduction with NH₃ at low-temperatures. The catalysts also show very high stability in the presence of SO₂.More interestingly, their activities are significantly promoted instead of being poisoned by SO₂. The promoting effect of SO₂ is distinctly associatedwith V₂O₅ loading, particularly maximized at low V₂O₅ loading, which indicated the role of CNTs support in this effect. The promoting effect of SO₂ at lowtemperatures suggests that V₂O₅/CNTs catalysts are promising catalyticmaterials for low-temperature SCR reactions.

Key words: Selective catalytic reduction, V₂O₅/CNTs catalyst, Flue gas, Physic-chemical property

Shuli Bai, Shengtao Jiang, Huanying Li, Yujiang Guan. Carbon nanotubes loaded with vanadium oxide for reduction NO with NH₃ at low temperature[J]. , 2015, 23(3): 516-519.

参考文献

[1] P. Serp, M. Corrias, P. Kalck, Carbon nanotubes and nanofibers in catalysis, Appl. Catal. A 253 (2) (2003) 337-358.
[2] G.G.Wildgoose, C.E. Banks, R.G. Compton,Metal nanoparticles and relatedmaterials supported on carbon nanotubes: methods and applications, Small 2 (2) (2006) 182-193.
[3] H.Z. Zhang, J.S. Qiu, C.H. Liang, Z.L. Li, X.N. Wang, Y.P. Wang, Z.C. Feng, C. Li, A novel approach to Co/CNTs catalyst via chemical vapor deposition of organometallic compounds, Catal. Lett. 101 (3-4) (2005) 211-214.
[4] J.P. Tessonnier, L. Pesant, G. Ehret,M.J. Ledoux, C. Pham-Huu, Pd nanoparticles introduced inside multi-walled carbon nanotubes for selective hydrogenation of cinnamaldehyde into hydrocinnamaldehyde, Appl. Catal. A 288 (1-2) (2005) 203-210.
[5] S.F. Yin, Q.H. Zhang, B.Q. Xu, W.X. Zhu, C.F. Nu, C.T. Au, Investigation on the catalysis of COX-free hydrogen generation from ammonia, J. Catal. 224 (2) (2004) 384-396.
[6] J.M. Nhut, L. Pesant, J.P. Tessonnier, G.Winé, J. Guille, P.H. Cuong,M.J. Ledoux, Mesoporous carbon nanotubes for use as support in catalysis and as nanosized reactors for one-dimensional inorganic material synthesis, Appl. Catal. A 254 (2) (2003) 345-363.
[7] J.Z. Luo, L.Z. Gao, Y.L. Leung, C.T. Au, The decomposition of NO on CNTs and 1% (by mass) Rh/CNTs, Catal. Lett. 66 (1-2) (2000) 91-97.
[8] S.J. Wang, W.X. Zhu, D.W. Liao, C.F. Ng, C.T. Au, In situ FTIR studies of NO reduction over carbon nanotubes (CNTs) and 1% (by mass) Pd/CNTs, Catal. Today 93-95 (2004) 711-714.
[9] H. Li, K.H. Han, H.T. Liu, C.M. Lu, Experimental and modeling study on de-NO_x characteristics of selective non-catalytic reduction in O₂/CO₂ atmosphere, Chin. J. Chem. Eng. 22 (8) (2014) 943-949.
[10] L. Singoredjo, R. Korver, F. Kapteijn, J. Moulijn, Alumina supported manganese oxides for the low-temperature selective catalytic reduction of nitric oxide with ammonia, Appl. Catal. B 1 (4) (1992) 297-316.
[11] L. Singoredjo, M. Slagt, J.V. Wees, F. Kapteijn, J.A. Moulijn, Selective catalytic reduction of NO with NH₃ over carbon supported copper catalysts, Catal. Today 7 (2) (1990) 157-165.
[12] Z.P. Zhu, Z.Y. Liu, S.J. Liu, H.X. Niu, T.D. Hu, T. Liu, Y.N. Xie, NO reduction with NH₃ over activated carbon-supported copper oxide catalysts at low temperatures, Appl. Catal. B 26 (1) (2000) 25-35.
[13] T. Grzybek, H. Papp, Selective catalytic reduction of nitric oxide by ammonia on Fe³⁺-promoted active carbon, Appl. Catal. B 1 (4) (1992) 271-283.
[14] H. Bosch, F. Janssen, Formation and control of nitrogen oxides, Catal. Today 2 (4) (1988) 369-379.
[15] Y. Gao, T. Luan, T. Lv, K. Cheng, H.M. Xu, Performance of V₂O₅-WO₃-MoO₃/TiO₂ catalyst for selective catalytic reduction of NO_x by NH₃, Chin. J. Chem. Eng. 21 (1) (2013) 1-7.
[16] Z.P. Zhu, Z.Y. Liu, S.J. Liu, H.X. Niu, Catalytic NO reduction with ammonia at low temperatures on V₂O₅/AC catalysts: effect of metal oxides addition and SO₂, Appl. Catal. B 30 (3-4) (2001) 267-276.
[17] Z.P. Zhu, Z.Y. Liu, S.J. Liu, H.X. Niu, A novel carbon-supported vanadium oxide catalyst for NO reduction with NH₃ at low temperatures, Appl. Catal. B 23 (4) (1999) L229-L233.
[18] Z.P. Zhu, Z.Y. Liu, H.X. Niu, S.J. Liu, Promoting effect of SO₂ on activated carbonsupported vanadia catalyst for NO reduction by NH₃ at low temperatures, J. Catal. 187 (1) (1999) 245-248.
[19] Z.P. Zhu, Z.Y. Liu, H.X. Niu, S.J. Liu, T.D. Hu, Y.I. Xie, Mechanism of SO₂ promotion for NO reduction with NH₃ over activated carbon-supported vanadiumoxide catalyst, J. Catal. 197 (1) (2001) 6-16.
[20] S.L. Bai, J.H. Zhao, Z.P. Zhu, Template function of liquid membranes in the assembly of tube-in-tube carbon nanostructures, Appl. Surf. Sci. 256 (6) (2010) 1689-1693.
[21] S.L. Bai, J.H. Zhao, L. Wang, Z.P. Zhu, SO₂-promoted reduction of NO with NH₃ over vanadium molecularly anchored on the surface of carbon nanotubes, Catal. Today 158 (3-4) (2010) 393-400.
[22] J.P. Chen, R.T. Yang, Mechanismof poisoning of the V₂O₅/TiO₂ catalyst for the reduction of NO by NH₃, J. Catal. 125 (2) (1990) 411-420.
[23] J.P. Chen, R.T. Yang, Selective catalytic reduction of NO with NH₃ on SO₄^2-/TiO₂ superacid catalyst, J. Catal. 139 (1) (1993) 277-288.

Carbon nanotubes loaded with vanadium oxide for reduction NO with NH₃ at low temperature

Carbon nanotubes loaded with vanadium oxide for reduction NO with NH₃ at low temperature

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	Shuang Qiu, Yonghou Xiao, Haoran Wu, Shengnan Lu, Qidong Zhao, Gaohong He. One-pot synthesis of bimetallic CeCu-SAPO-34 for high-efficiency selective catalytic reduction of nitrogen oxides with NH₃ at low temperature[J]. 中国化学工程学报, 2023, 56(4): 193-202.
[2]	Yaoyao Peng, Lei Song, Siru Lu, Ziyu Su, Kui Ma, Siyang Tang, Shan Zhong, Hairong Yue, Bin Liang. Superior resistance to alkali metal potassium of vanadium-based NH₃-SCR catalyst promoted by the solid superacid SO₄^2--TiO₂[J]. 中国化学工程学报, 2023, 55(3): 246-256.
[3]	Shan Liu, Wenqi Zhong, Xi Chen, Li Sun, Lukuan Yang. Multiobjective economic model predictive control using utopia-tracking for the wet flue gas desulphurization system[J]. 中国化学工程学报, 2023, 54(2): 343-352.
[4]	An Wang, Zhongyu Hou. Improving the energy efficiency of surface dielectric barrier discharge devices for plasma nitric oxide conversion utilizing active flow control[J]. 中国化学工程学报, 2023, 53(1): 270-279.
[5]	Huawang Zhao, Xiaomin Wu, Zhiwei Huang, Ziyi Chen, Guohua Jing. A comparative study of the thermal and hydrothermal aging effect on Cu-SSZ-13 for the selective catalytic reduction of NO_x with NH₃[J]. 中国化学工程学报, 2022, 45(5): 68-77.
[6]	Heping Xie, Yunpeng Wang, Tao Liu, Yifan Wu, Wenchuan Jiang, Cheng Lan, Zhiyu Zhao, Liangyu Zhu, Dongsheng Yang. Electrochemical CO₂ mineralization for red mud treatment driven by hydrogen-cycled membrane electrolysis[J]. 中国化学工程学报, 2022, 43(3): 14-23.
[7]	Pengnan Ma, Jiankang Wang, Hanxiao Meng, Laiquan Lv, Hao Fang, Kefa Cen, Hao Zhou. Influence of coke rate on thermal treatment of waste selective catalytic reduction (SCR) catalyst during iron ore sintering[J]. 中国化学工程学报, 2022, 42(2): 415-423.
[8]	Dongqi An, Yuyao Yang, Weixin Zou, Yandi Cai, Qing Tong, Jingfang Sun, Lin Dong. Insight into the promotional mechanism of Cu modification towards wide-temperature NH₃-SCR performance of NbCe catalyst[J]. 中国化学工程学报, 2022, 50(10): 301-309.
[9]	Ben Liu, Nangui Lv, Chan Wang, Hongwei Zhang, Yuanyuan Yue, Jingdong Xu, Xiaotao Bi, Xiaojun Bao. Redistributing Cu species in Cu-SSZ-13 zeolite as NH₃-SCR catalyst via a simple ion-exchange[J]. 中国化学工程学报, 2022, 41(1): 329-341.
[10]	Shuai Fan, Huiyuan Cheng, Manman Feng, Xuemei Wu, Zihao Fan, Dongwei Pan, Gaohong He. Catalytic hydrogenation performance of ZIF-8 carbide for electrochemical reduction of carbon dioxide[J]. 中国化学工程学报, 2021, 39(11): 144-153.
[11]	Jiangyuan Qu, Nana Qi, Kai Zhang, Lifeng Li, Pengcheng Wang. Wet flue gas desulfurization performance of 330 MW coal-fired power unit based on computational fluid dynamics region identification of flow pattern and transfer process[J]. 中国化学工程学报, 2021, 29(1): 13-26.
[12]	Tong Tao, Shitao Wang, Yixin Qu, Dapeng Cao. Displacement of shale gas confined in illite shale by flue gas: A molecular simulation study[J]. 中国化学工程学报, 2021, 29(1): 295-303.
[13]	Baowei Wang, Shumei Yao, Yeping Peng. Simultaneous desulfurization and denitrification of flue gas by pre-ozonation combined with ammonia absorption[J]. 中国化学工程学报, 2020, 28(9): 2457-2466.
[14]	Jing Gao, Qiang Li, Fuli Liu. Calcium sulfate whisker prepared by flue gas desulfurization gypsum: A physical-chemical coupling production process[J]. 中国化学工程学报, 2020, 28(8): 2221-2226.
[15]	Junqi Tian, Yanqin Li, Xia Zhou, Yongbin Yao, Denghao Wang, Jianming Dan, Bin Dai, Qiang Wang, Feng Yu. Overwhelming low ammonia escape and low temperature denitration efficiency via MnO_x-decorated two-dimensional MgAl layered double oxides[J]. 中国化学工程学报, 2020, 28(7): 1925-1934.