能源与机械工程 |
|
|
|
|
SNCR-SCR耦合脱硝中还原剂均布性的研究 |
秦亚男, 杨玉, 时伟, 马炜晨, 周昊, 岑可法 |
浙江大学 能源清洁利用国家重点实验室,浙江 杭州 310027 |
|
Uniform distribution characteristics of reducing agent on hybrid SNCR-SCR process |
QIN Ya-nan, YANG Yu, SHI Wei, MA Wei-chen, ZHOU Hao, CEN Ke-fa |
State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou 310027, China |
引用本文:
秦亚男, 杨玉, 时伟, 马炜晨, 周昊, 岑可法. SNCR-SCR耦合脱硝中还原剂均布性的研究[J]. 浙江大学学报(工学版), 10.3785/j.issn.1008-973X.2015.07.008.
QIN Ya-nan, YANG Yu, SHI Wei, MA Wei-chen, ZHOU Hao, CEN Ke-fa. Uniform distribution characteristics of reducing agent on hybrid SNCR-SCR process. JOURNAL OF ZHEJIANG UNIVERSITY (ENGINEERING SCIENCE), 10.3785/j.issn.1008-973X.2015.07.008.
链接本文:
http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008-973X.2015.07.008
或
http://www.zjujournals.com/eng/CN/Y2015/V49/I7/1255
|
[1] SEN S. An overview of clean coal technologies I: pre-combustion and post-combustion emission control [J]. Energy Sources, Part B: Economics, Planning, and Policy, 2010, 5(3): 261-271.
[2] SRIVASTAVA R K, HALL R E, KHAN S, et al. Nitrogen oxides emission control options for coal-fired electric utility boilers [J]. Journal of the Air and Waste Management Association, 2005, 55(9): 1367-1388.
[3] HOFMAN J E, LUFTGLASS B K, SUN W H. Catalytic non-catalytic combination process for nitrogen oxides reduction: US, 5,139,754 [P]. 1992-08-18.
[4] TAYYEB J M, IRFAN N, GIBBS B M. Control of combustion-generated nitrogen oxides by selective non-catalytic reduction [J]. Journal of Environmental Management, 2007, 83(3): 251-289.
[5] 陈慧,陈德珍,王娜.中温条件下烟气De-NOX技术的研究现状与发展[J].中国电机工程学报,2013,33(20): 17-27.
CHEN Hui, CHEN De-zhen, WANG Na. The state of art and development of moderate temperature based flue gas De-NOX technology [J]. Proceedings of the Chinese Society for Electrical Engineering, 2013, 33(20): 17-27.
[6] HIMES R, HUBBARD D, WEST Z, et al. A summary of SNCR applications to two coal-fired wet bottom boilers [C]∥EPRI/EPA Joint Symposium on Stationary Combustion NO Control. Kansas: Electric Power Research Institute, 1995.
[7] 王智化,吕钰,何沛,等.410t/h 燃煤锅炉选择性非催化还原气液混合特性的数值研究[J].中国电机工程学报,2009,29(20):60-65.
WANG Zhi-hua, LV Yu, HE Pei, et al. Numerical study of mixing characteristics between flue and droplet at 410t/h coal-fired boiler SNCR system [J]. Proceedings of the Chinese Society for Electrical Engineering, 2009, 29(20): 60-65.
[8] 李可夫,陶玲,吴少华,等.选择性非催化脱硝还原中NH3漏失因素的试验研究[J].中国电机工程学报,2008,28(5):51-56.
LI Ke-fu, TAO Ling, WU Shao-hua, et al. Experimental study on effect factors of NH3 slip in SNCR process [J]. Proceedings of the Chinese Society for Electrical Engineering, 2008, 28(5): 51-56.
[9] 胡善涛.尿素热解耦合SCR烟气脱硝实验及数值模拟研究[D].杭州:浙江大学,2013:14-16.
HU Shan-tao. Experiments and simulation studies on urea pyrolysis coupled with SCR denitrification technology [D]. Hangzhou: Zhejiang University, 2013: 14-16.
[10] GIBBONS F X, HUHMANN A L, WALLACE A J. Hybrid SCR/SNCR process: US, 5,853,683 [P]. 1998-12-29.
[11] WENDT J O L, LINAK W P, GROFF P W, et al. Hybrid SNCR-SCR technologies for NOx control: modeling and experiment [J]. AIChE Journal, 2001, 47(11): 2603-2617.
[12] WRIGHT T L, COX J R. A new approach for hybrid SNCR/SCR for NOx reduction[C]∥NET Ls 2006 Environmental Controls Conference. Chattanooga:\[s.n.\], 2006.
[13] 蔡小峰,李晓芸.SNCR-SCR 烟气脱硝技术及其应用[J].电力环境保护,2008,24(3):26-29.
CAI Xiao-feng, LI Xiao-yun. Hybrid SNCR-SCR denitrification technique and its application [J]. Electric Power Environmental Protection, 2008, 24(3): 26-29.
[14] 龚家猷,李厌.燃煤电厂SNCR与SCR联合脱硝工艺在国内的首次应用[J].华北电力技术,2011 (2):31-34.
GONG Jia-you, LI Yan.Fisrt joint application of SNCR &SCR technique in coal-fired power plant [J]. North China Electric Power, 2011(2): 31-34.
[15] 王松峰,张连生.烟气不均匀对SNCR与SCR联合运行系统的影响及解决方案[C]∥全国电力行业脱硫脱硝技术协作网年会暨脱硫脱硝企业CEO论坛.武汉:中国电力企业联合会,2009:307-310.
WANG Song-feng, ZHANG Lian-sheng. Effects of gas non-unifomity on hybrid SNCR-SCR process and solutions [C]∥Desulfurization and Denitrification Enterp Rise CEO Forum in the Annual Meeting of Technical Cooperation Net of Desulfurization and Denitrification of National Electric Power Industry, Proceedings of China Electricity Council. Wuhan: China Electricity Council, 2009: 307-310.
[16] PARAMADAYALAN T, PANT A. Selective catalytic reduction converter design: the effect of ammonia nonuniformity at inlet [J]. Korean Journal of Chemical Engineering, 2013, 30(12): 2170-2177.
[17] LIU H Q, GUO T T, YANG Y P, et al. Optimization and numerical simulation of the flow characteristics in SCR system [J]. Energy Procedia, 2012,17(part A): 801-812.
[18] LIU Z G, VERDEGAN B M. Low pressure injection and turbulent mixing in selective catalytic reduction system: US,6,449,947 [P]. 2002-09-17.
[19] NGUYEN T D B, LIM Y I, EOM W H, et al. Experiment and CFD simulation of hybrid SNCR-SCR using urea solution in a pilot-scale reactor [J]. Computers and Chemical Engineering, 2010, 34(10): 1580-1589.
[20] YANG W J, CHEN Z C, ZHOU Z J, et al. Cost-efficient nitrogen oxides control by a hybrid selective non-catalytic reduction and selective catalytic reduction system on a utility boiler [J]. Environmental Engineering Science, 2011, 28(5): 341-348.
[21] CHEN L C. Improvement on hybrid SNCR -SCR process for NO control: a bench scale experiment [J]. Aerosol and Air Quality Research, 2006, 6(1): 30-42.
[22] ZHOU H, HU S T, MO G Y, et al. Highly efficient and economical nitrogen oxides controlled by an in-furnace urea solution pyrolysis coupled with SCR system for a coal-fired utility boiler [J]. Asia-Pacific Journal of Chemical Engineering, 2013, 8(4): 593-606.
[23] 岑可法.锅炉燃烧试验研究方法及测量技术[M].北京: 水利电力出版社,1995:25-30. |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
|
Shared |
|
|
|
|
|
Discussed |
|
|
|
|