富氧燃烧模拟烟气一体化压缩脱硫脱硝试验研究

doi:10.11930/j.issn.1004-9649.2016.09.170.05

中国电力 ›› 2016, Vol. 49 ›› Issue (9): 170-174.DOI: 10.11930/j.issn.1004-9649.2016.09.170.05

富氧燃烧模拟烟气一体化压缩脱硫脱硝试验研究

赵瑞¹, 李延兵¹, 陈寅彪², 黄卫军³, 余学海¹, 史晓宏¹, 陈创社¹

1. 神华国华（北京）电力研究院有限公司, 北京 100025;
2. 北京国华电力有限责任公司,北京 100025;
3. 神华江苏国华陈家港发电有限公司,江苏陈家港 224631

收稿日期:2016-03-30 出版日期:2016-09-10 发布日期:2016-09-28
作者简介:赵瑞（1984—）,女,陕西榆林人,博士,高级工程师,从事燃煤电厂烟气清洁技术研究。E-mail: 16810096@shenhua.cc
基金资助:
2011年神华集团重大科技创新项目（中国神华科[2011]368号）; 国家科技支撑计划资助项目（2015BAA05B02）

Experimental Study on Integrated Compression, Desulfurization and Denitrification with Simulated Gas in Oxy-fuel Combustion

ZHAO Rui¹, LI Yanbing¹, CHEN Yinbiao², HUANG Weijun³, YU Xuehai¹, SHI Xiaohong¹, CHEN Chuangshe¹

1. Shenhua Guohua (Beijing) Electric Power Research Institute Co., Ltd, Beijing 100025, China;
2. Shenhua Guohua Electric Power Co., Ltd, Beijing 100025, China;
3. Jiangsu Guohua Chenjiagang Power Generation Co., Ltd, Chenjiagang 224631, China

Received:2016-03-30 Online:2016-09-10 Published:2016-09-28

摘要/Abstract

摘要： 富氧燃烧是能够大规模商业化捕集CO₂的主流技术之一,为进一步探讨富氧燃烧压缩过程捕集CO₂性能、并同时一体化脱硫脱硝技术的能力,在搭建的50 kg/h规模的试验平台上,通过调整不同的参数,采用液体CO₂洗涤混合气体技术,表明压缩过程可同时脱除NO_x和SO_x等污染物,通过试验进一步研究液气比对NO_x和SO_x脱除的影响。结果表明,整体脱硫率、脱硝率可达98%以上,尾气中SO₂体积分数低于50×10^-6,NO_x体积分数小于30×10^-6,富氧燃烧系统中压缩纯化过程具备实现一体化脱硫脱硝的潜力。

关键词: 燃煤发电, 富氧燃烧, 压缩纯化, 脱硫脱硝, 二氧化碳, 污染物治理

Abstract: Oxy-fuel combustion is one of the mainstream techniques of large-scale commercial CO₂ capture. In order to intensively study the performance of CO₂ capture, also the capability of the integrated desulfurization and denitrification in the compression process during oxy-fuel combustion, the liquid carbon dioxide is used to wash the mixed gas on the 50 kg/h test stand and related parameters are adjusted. It is showed that NO_x, SO_x and other pollutants can be removed in the compression process simultaneously. Furthermore, the test on the effect of liquid-gas ratio on NO_x and SO_x removal efficiencies is conducted. The results show that the total NO_x and SO_x removal efficiencies are both up to more than 98% with SO₂ contents less than 50×10^-6 and NO_x contents less than 30×10^-6 in the exhausted flue gas. The study concludes that the compression and purification process has the potential to achieve the integrated desulfurization and denitrification.

Key words: coal-fired power generation, oxyfuel combustion, compression and purification, desulfurization and denitrification, carbon dioxide, pollutant control

中图分类号:

TM621

赵瑞, 李延兵, 陈寅彪, 黄卫军, 余学海, 史晓宏, 陈创社. 富氧燃烧模拟烟气一体化压缩脱硫脱硝试验研究[J]. 中国电力, 2016, 49(9): 170-174.

ZHAO Rui, LI Yanbing, CHEN Yinbiao, HUANG Weijun, YU Xuehai, SHI Xiaohong, CHEN Chuangshe. Experimental Study on Integrated Compression, Desulfurization and Denitrification with Simulated Gas in Oxy-fuel Combustion[J]. Electric Power, 2016, 49(9): 170-174.

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https://www.electricpower.com.cn/CN/Y2016/V49/I9/170

参考文献

[1] IEA. CO 2 emissions from fuel combustion-Highlights [R]. 2012.
[2] 郑楚光,赵永椿,郭欣,等. 中国富氧燃烧技术研发进展[J]. 中国电机工程学报,2014,34（23）：3856-3864.
ZHENG Chuguang, ZHAO Yongchun, GUO Xin, et al . Research and development of oxy-fuel combustion in China[J]. Proceedings of the CSEE, 2014, 34(23): 3856-3864.
[3] WALL Terry, STANGER Rohan, LIU Yinghui. Gas cleaning challenges for coal-fired oxy-fuel technology with carbon capture and storage [J]. Fuel, 2013, 108: 85-90.
[4] THEBAULT JY, JACOBY J, ANHEDEN M, et al . Behaviour of NO x and SO x in CO 2 compression/purification processes- experience at 30 MW oxy-coal combustion CO 2 capture pilot plant[C]//IEA 1st Oxy-fuel Combustion Conference. German, 2009.
[5] KOEPKE D, EGGERS R, MIESKE K, et al . Lique faction of oxyfuel flue gas- experimental results and comparison with phase equilibrium calculations[C]//IEA 1st Oxy-fuel Combustion Conference. German, 2009.
[6] TING T, STANGER Rohan, WALL Terry. Laboratory investigation of high pressure NO oxidation to NO 2 and capture with liquid and gaseous water under oxy-fuel CO 2 compression conditions [J]. International Journal of Greenhouse Gas Control-Science. 2013 (18): 15-22.
[7] STANGER Rohan, TING Tim, SPERO Chris. Oxyfuel derived CO 2 compression experiments with NO x , SO x and mercury removal-Experiments involving compression of slip-streams from the Callide Oxyfuel Project(COP)[J]. International Journal of Greenhouse Gas Control, 2015(41): 50-59.
[8] 鲁晓宇. 富氧燃烧发电机组烟气压缩工艺及脱硫脱硝的研究[D]. 保定：华北电力大学,2012.
[9] 罗哲林. 富CO 2 烟气压缩一体化脱硫脱硝的实验研究[D]. 武汉：华中科技大学,2013.
[10] 殷亚宁. 燃煤电站富氧燃烧及二氧化碳捕集技术研究现状及发展[J]. 锅炉制造,2010（6）：41-44.
YIN Yaning. Research status and development of oxygen-enriched combustion technology for coal fired power plant with CO 2 capture [J]. Boiler Manufacturing, 2010(6): 41-44.
[11] 黄卫军,李延兵,廖海燕,等. 富氧燃烧锅炉CO 2 纯化技术研究综述[J]. 中国煤炭,2014（S1）：253-257,262.
[12] 刘月生. 氨法脱硫监测系统的设计及脱硝问题的研究[D]. 北京：华北电力大学,2006.
[13] HÜPEN Bernhard, KENIG E Y. Rigorous modelling of NO x absorption in tray and packed columns [J]. Chemical Engineering Science, 2005, 60(22): 6462-6471.
[14] WHITE V, WRIGHT A, TAPPE S, et al . The air products vattenfall oxyfuel CO 2 compression and purification pilot plant at Schwarze pumpe [J]. Energy Procedia, 2013, 37: 1490-1499.

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富氧燃烧模拟烟气一体化压缩脱硫脱硝试验研究

Experimental Study on Integrated Compression, Desulfurization and Denitrification with Simulated Gas in Oxy-fuel Combustion

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富氧燃烧模拟烟气一体化压缩脱硫脱硝试验研究

Experimental Study on Integrated Compression, Desulfurization and Denitrification with Simulated Gas in Oxy-fuel Combustion

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