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  2022, Vol. 42 Issue (2): 31-34    DOI: 10.16606/j.cnki.issn0253-4320.2022.02.007
  专题:生活垃圾处理及资源化 本期目录 | 过刊浏览 | 高级检索 |
垃圾焚烧SCR脱硝催化剂的研究进展
能士峰1,2, 刘庆岭1, 张旺3, 王贺3, 王天昊2, 张亚威4, 昝文安2
1. 天津大学环境科学与工程学院, 天津 300350;
2. 天津泰达环保有限公司, 天津 300350;
3. 天津泰达股份有限公司, 天津 300457;
4. 天津渤海环保工程有限公司, 天津 300304
Research progress on application of SCR denitrification catalyst in waste incineration
NAI Shi-feng1,2, LIU Qing-ling1, ZHANG Wang3, WANG He3, WANG Tian-hao2, ZHANG Ya-wei4, ZAN Wen-an2
1. School of Environmental Science and Engineering, Tianjin University, Tianjin 300350, China;
2. Tianjin TEDA Environmental Protection Co., Ltd., Tianjin 300350, China;
3. Tianjin TEDA Co., Ltd., Tianjin 300457, China;
4. Tianjin Bohai Environmental Protection Engineering Co., Ltd., Tianjin 300304, China
下载:  PDF (1352KB) 
输出:  BibTeX | EndNote (RIS)      
摘要 选择性催化还原(SCR)作为一种实现氮氧化物超低排放的技术,在垃圾焚烧领域逐渐得到应用。SCR催化剂脱硝效率和使用寿命受到烟气温度、SO2、H2O、烟尘等多种因素的影响。经过脱酸和除尘后,垃圾焚烧烟气呈现低温、低酸、低尘、低重金属含量、高含水率的特点,研究发现烟气温度、SO2、H2O对催化剂脱硝效率和使用寿命都有较大影响,但SO2影响最大,同时催化剂本身的催化活性、抗硫性能也是影响脱硝结果的关键因素。
服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
能士峰
刘庆岭
张旺
王贺
王天昊
张亚威
昝文安
关键词:  垃圾焚烧  脱硝  SCR  NOx  催化剂    
Abstract: As a technology to achieve ultra-low NOx emissions, selective catalytic reduction (SCR) has been gradually applied in the field of waste incineration.The denitrification efficiency and service life of SCR catalyst may be affected by many factors, such as flue gas temperature, SO2, H2O and soot.After deacidification and dust removal, waste incineration flue gas has characteristics such as low temperature, low acid, low dust, low heavy metal content and high moisture content.It is found that the temperature of flue gas, SO2 and water all have large impact on the denitrification efficiency and service life of SCR catalyst, of which SO2 has the biggest impact.Meanwhile, the catalytic activity and sulfur resistance of SCR catalyst itself are also key factors affecting the denitrification results.
Key words:  waste incineration    denitrification    SCR    NOx    catalyst
收稿日期:  2021-09-23      修回日期:  2021-11-28          
ZTFLH:  X511  
通讯作者:  能士峰(1986-),男,博士,高级工程师,研究方向为大气污染及防治、废物处理及综合利用,通讯联系人,nengshifeng@163.com。    E-mail:  nengshifeng@163.com
引用本文:    
能士峰, 刘庆岭, 张旺, 王贺, 王天昊, 张亚威, 昝文安. 垃圾焚烧SCR脱硝催化剂的研究进展[J]. 现代化工, 2022, 42(2): 31-34.
NAI Shi-feng, LIU Qing-ling, ZHANG Wang, WANG He, WANG Tian-hao, ZHANG Ya-wei, ZAN Wen-an. Research progress on application of SCR denitrification catalyst in waste incineration. Modern Chemical Industry, 2022, 42(2): 31-34.
链接本文:  
https://www.xdhg.com.cn/CN/10.16606/j.cnki.issn0253-4320.2022.02.007  或          https://www.xdhg.com.cn/CN/Y2022/V42/I2/31
[1] 张道军,马子然,王宝冬,等.SCR脱硝技术在非电行业烟气治理中的应用进展[J].现代化工,2019,39(10):30-34.
[2] 方熙娟.SNCR-SCR脱硝技术在500 t/d垃圾焚烧炉的应用研究[D].北京:清华大学,2015.
[3] 梁全明.耐硫抗水型低温SCR脱硝催化剂研究[D].北京:北京工业大学,2018.
[4] 王静,沈伯雄,刘亭,等.钒钛基SCR催化剂中毒及再生研究进展[J].环境科学与技术,2010,33(9):97-101.
[5] 于国峰,韦彦斐,金瑞奔,等.Mn-Ce-Co/TiO2催化剂低温脱硝活性研究[J].环境科学学报,2012,32(7):1743-1749.
[6] 张道军,马子然,孙琦,等.硫酸氢铵在钒基选择性催化还原催化剂表面的生成、作用及防治[J].化工进展,2018,37(7):2635-2643.
[7] Pan Siwei,Luo Hongcheng,Li Li,et al.H2O and SO2 deactivation mechanism of MnOx/MWCNTs for low-temperature SCR of NOx with NH3[J].Journal of Molecular Catalysis A:Chemical,2013,377:154-161.
[8] Kijlstra W S,Daamen J,Graaf J,et al.Inhibiting and deactivating effects of water on the selective catalytic reduction of nitric oxide with ammonia over MNOx/Al2O3[J].Applied Catalysis B:Environmental,1996,7(3):337-357.
[9] Tufano V,Turco M.Kinetic modelling of nitric oxide reduction over a high-surface area V2O5-TiO2 catalyst[J].Applied Catalysis B:Environmental,1992,2(1):9-26.
[10] 温斌,李冬芳,宋宝华,等.氨法低温SCR催化剂研究进展[J].现代化工,2016,36(8):24-28.
[11] Castellinoa F,Jensen A D,Johnssona J E,et al.Influence of reaction products of K-getter fuel additives on commercial vanadia-based SCR catalysts part Ⅱ:Simultaneous addition of KCl,Ca(OH)2,H3PO4,H2SO4 in a hot flue gas at a SCR pilot-scale setup[J].Applied Catalysis B:Environmental,2009,86(3/4):206-215.
[12] Zheng Y,Jensen A D,Johnsson J E,et al.Deactivation of V2O5-WO3-TiO2 SCR catalyst at biomass fired power plants:Elucidation of mechanisms by lab-and pilot-scale experiments[J].Appfied Catalysis B:Environmental,2008,83(3/4):186-194.
[13] Nicosia D,Czekaj I,Kmcher O.Chemical deactivation of V2O5/WO3-TiO2 SCR catalysts by additives and impurities from fuels,lubrication oils and urea solution,part Ⅱ.characterization study of the effect of alkali and alkaline earth metals[J].Applied Catalysis B:Environmental,2008,77(3/4):228-236.
[14] Jin Ruiben,Liu Yue,Wu Zhongbiao,et al.Relationship between SO2 poisoning effects and reaction temperature for selective catalytic reduction of NO over Mn-Ce/TiO2 catalyst[J].Catalysis Today,2010,153(3/4):84-89.
[15] 张强.燃煤电站SCR烟气脱硝技术及工程应用[M].北京:化学工业出版社,2007.
[16] Yu Jian,Guo Feng,Wang Yingli,et al.Sulfur poisoning resistant mesoporous Mn-base catalyst for low-temperature SCR of NO with NH3[J].Applied Catalysis B Environmental,2010,95(1):160-168.
[17] Scot P,Chris D.SCR catalyst management:Enhancing operational flexibility[C].Power Plant Air Pollutant Control Mega Symposium,2006:1-12.
[18] Wilburn R T,Wright T L.SCR ammonia slip distribution in coal plant effluents and dependence upon SO3[J].Power Plant Chemistry,2004,6(5):295-304.
[19] Nenad S.Improving the performance of boiler auxiliaries,Part Ⅰ[J].Coal Power,2010,(10):1-35.
[20] 黄张根,朱珍平,刘振宇.水对V2O5/AC催化剂低温还原NO的影响[J].催化学报,2001,22(6):532-536.
[21] 杨超,程华,黄碧纯.抗SO2和H2O中毒的低温NH3-SCR脱硝催化剂研究进展[J].化工进展,2014,33(4):907-913.
[22] 张海英,赵由才,祁景玉.生活垃圾焚烧飞灰的物理化学特性[J].环境科学与技术,2008,31(11):96-99.
[23] 张建超,王秋麟,金晶,等.SCR催化剂低温协同脱除二 GFDA1 英和NOx研究进展[J].应用化工,2019,48(1):211-217.
[24] Ishida M,Shiji R,Peng N,et al.Comhusition-full-scale plant study on low temperature thermal dechlorination of PCDDs/PCDFs in fly ash[J].Chemosphere,1998,37(9/10/11/12):2301-2310.
[25] Pena D A,Uphade B S,Smirniotis P G.TiO2-supported metal oxide catalysts for low-temperature selective catalytic reduction of NO with NH3 I.Evaluation and characterization of first row transition metals[J].Catalysis,2004,221:421-431.
[26] 马双忱,金鑫,孙云雪,等.SCR烟气脱硝过程硫酸氢铵的生成机理与控制[J].热力发电,2010,39(8):12-17.
[27] Liu Fudong,He Hong.Selective catalytic reduction of NO with NH3 over manganese substituted iron titanate catalyst:Reaction mechanism and H2O/SO2 inhibition mechanism study[J].Catalysis Today,2010,153(3/4):70-76.
[28] 李锋,金保升,翟俊霞.V2O5-WO3(MoO3)/TiO2催化剂中不同组分对DeNOx活性贡献的试验研究[C].中国动力工程学会青年学术年会,2005.
[29] Song Liyun,Chao Jingdi,Fang Yujiao,et al.Promotion of ceria for decomposition of ammonia bisulfate over V2O5-MoO3/TiO2 catalyst for selective catalytic reduction[J].Chemical Engineering Journal,2016,303:275-281.
[1] 李潇祎, 刘芬, 何忠, 汪远, 胡将军. 微波诱导SiC改性Co-Ce/Al2O3催化剂催化氧化甲苯性能的研究[J]. 现代化工, 2022, 42(1): 116-120.
[2] 陈莉, 黄丹, 吴意囡, 单海林. 介孔-大孔HPW/TiO2催化剂的制备及其催化氧化脱硫性能的研究[J]. 现代化工, 2022, 42(1): 132-135,139.
[3] 谢锦印, 田甜, 张丹. Si-TiO2负载V2O5催化甲醇一步氧化法制二甲氧基甲烷的研究[J]. 现代化工, 2022, 42(1): 136-139.
[4] 张琳琳, 胡永杰, 白国栋, 江坤, 刘运权, 杜傲宇, 王夺, 叶跃元. 生物质碳基非贵金属ORR催化剂的制备及其性能研究[J]. 现代化工, 2022, 42(1): 151-156.
[5] 刘雯欣, 李丹, 王平, 张朋, 张伟, 鲁墨弘, 李明时, 朱劼. 氮掺杂介孔碳纳米球负载铂催化剂在肉桂醛选择性加氢中的催化性能研究[J]. 现代化工, 2022, 42(1): 178-183.
[6] 禹子渊, 王立达, 孙文, 金晶晶, 刘贵昌. 成对电解两级氧化工艺脱除烟气中NOx的研究[J]. 现代化工, 2022, 42(1): 201-205.
[7] 孙建怀. 分子筛型加氢裂化催化剂不注氨预硫化新技术应用[J]. 现代化工, 2022, 42(1): 226-229.
[8] 陈敏生, 刘杰, 朱涛. 车载甲醇水蒸气重整制氢技术研究进展[J]. 现代化工, 2021, 41(S1): 36-41.
[9] 张涛, 陈晓利, 孙超, 袁冬冬. 废钒钛系SCR催化剂有价金属回收与再利用研究进展[J]. 现代化工, 2021, 41(S1): 67-72,77.
[10] 李澜鹏, 程瑾, 曹长海, 王宜迪. 山梨醇催化脱水制备异山梨醇研究进展[J]. 现代化工, 2021, 41(S1): 78-82.
[11] 马好文, 杨春亮, 马萍, 陈明林, 冯辉霞, 展学成, 谢元. 丁二烯选择性加氢催化剂研究进展[J]. 现代化工, 2021, 41(S1): 95-99.
[12] 石淋淋, 于如军, 王泽尧, 彭成, 姚风浩, 官凤刚, 山书锋. 撞击流技术用于拟薄水铝石合成工艺的研究[J]. 现代化工, 2021, 41(S1): 202-207.
[13] 石胜启. 甲醇制烯烃反应气中带蜡原因分析及解决措施[J]. 现代化工, 2021, 41(S1): 312-314.
[14] 刘洋. DMTO与SHMTO装置工艺技术对比[J]. 现代化工, 2021, 41(S1): 328-332.
[15] 郑港西, 苏灿, 佟向尧. 加氢裂化装置反应器压差增加的原因分析及措施[J]. 现代化工, 2021, 41(S1): 333-335.
No Suggested Reading articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
京ICP备09035943号-37
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:support@magtech.com.cn