Volume 9 Issue 5
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Article Navigation >  Journal of Environmental Engineering Technology  > 2019  >  9(5): 531-537
GUO Xiaohu, ZHANG Xiaolong, LI Junmin, DU Yuan, LI Yuan. The influence of air characteristics on wet plume control technology[J]. Journal of Environmental Engineering Technology, 2019, 9(5): 531-537. doi: 10.12153/j.issn.1674-991X.2019.02.250
Citation: GUO Xiaohu, ZHANG Xiaolong, LI Junmin, DU Yuan, LI Yuan. The influence of air characteristics on wet plume control technology[J]. Journal of Environmental Engineering Technology, 2019, 9(5): 531-537. doi: 10.12153/j.issn.1674-991X.2019.02.250
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The influence of air characteristics on wet plume control technology

doi: 10.12153/j.issn.1674-991X.2019.02.250

  • Shaanxi Daqin Environment and Technology Corporation, Xi'an 710065, China

  • Received Date: 2018-12-17
  • Publish Date: 2019-09-20
    Abstract
  • The influences of air characteristics such as pressure, temperature and relative humidity on the thermal state of flue gas, the formation of wet plume, and on the effectiveness of wet plume control technologies were analyzed. Results showed that air characteristics would affect the selection of temperature and humidity of the saturated flue gas. The temperature of air had a greater effect on wet plume than its relative humidity. In addition, the influence of air pressure on gas emission temperature increased with the decrease of the temperature of the saturated wet flue gas. The lower the temperature of the air was, the smaller the reference change rate of gas emission temperature would be. Air temperature and relative humidity would affect white smoke elimination effect and the desired effect would then determine the condensation and reheating temperature of flue gas.

     

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    • References(21)
  • [1]
    何平, 李树生, 朱维群 , 等. 湿法脱硫如何导致大面积雾霾[J]. 科学与管理, 2017,37(6):7-11.

    HE P, LI S S, ZHU W Q , et al. How wet desulfurization cause large area smog[J]. Science and Management, 2017,37(6):7-11.
    [2]
    CHENG Y F, ZHENG G J, WEI C , et al. Reactive nitrogen chemistry in aerosol water as a source of sulfate during haze events in China[J]. Science Advances, 2016,2(12):1601530.
    [3]
    MA S C, CHAI J, JIAO K L , et al. Environmental influence and countermeasures for high humidity flue gas discharging from power plants[J]. Renewable and Sustainable Energy Reviews, 2017,73:225-235.
    [4]
    王建春, 马果骏 . 湿法烟气脱硫对环境的影响及对策[J].中国环保产业,2017(3):27-32.

    WANG J C, MA G J . Impact of wet process flue gas desulfurization on environment and countermeasure[J].China Environmental Protection Industry,2017(3):27-32.
    [5]
    朱法华, 李军状, 马修元 , 等. 清洁煤电烟气中非常规污染物的排放与控制[J]. 电力科技与环保, 2018,34(1):23-26.

    ZHU F H, LI J Z, MA X Y , et al. Emission and control of unconventional pollutants in the clean coal power flue gas[J]. Electric Power Technology and Environmental Protection, 2018,34(1):23-26.
    [6]
    姚增权 . 湿烟气的抬升与凝结[J]. 国际电力, 2003,19(2):5-8.

    YAO Z Q . The rise and condensation of a moist plume[J]. International Electric Power for China, 2003,19(2):5-8.
    [7]
    周晶, 刘道清, 汪庆丰 . 烧结烟气脱硫系统湿烟气排放的环境问题探讨[J].宝钢技术,2012(5):37-40.

    ZHOU J, LIU D Q, WANG Q F . Discussion on wet flue gas emission of sintering FGD[J].Baosteel Technology,2012(5):37-40.
    [8]
    姚增权 . 湿法脱硫烟气直接排放的环境问题探讨[J]. 电力环境保护, 2003,19(2):5-8.

    YAO Z Q . Investigation on environmental problems related to the direct discharge of an unheated moist plume[J]. Electric Power Technology and Environmental Protection, 2003,19(2):5-8.
    [9]
    张建宇, 潘荔, 杨帆 , 等. 中国燃煤电厂大气污染物控制现状分析[J]. 环境工程技术学报, 2011,1(3):185-196.
    doi: 10.3969/j.issn.1674-991X.2011.03.031

    ZHANG J Y, PAN L, YANG F , et al. Study on current status of air pollution control for coal fired power plants in China[J]. Journal of Environmental Engineering Technology, 2011,1(3):185-196. doi: 10.3969/j.issn.1674-991X.2011.03.031
    [10]
    王贵彦, 黄素华 . 湿法脱硫燃煤机组“白色烟羽”节能治理[J]. 华电技术, 2016,38(11):64-65.
    [11]
    胡鑫, 潘响明, 李啸 , 等. 湿法脱硫烟气“消白”工艺探索[J]. 化肥设计, 2018,56(2):28-31.

    HU X, PAN X M, LI X , et al. Exploration on the process of white smoke elimination in wet flue gas desulfurization[J]. Chemical Fertilizer Design, 2018,56(2):28-31.
    [12]
    田路泞, 韩哲楠, 董勇 , 等. 燃煤电厂湿烟气余热及水分回收技术研究[J]. 洁净煤技术, 2017,23(5):105-110.

    TIAN L N, HAN Z N, DONG Y , et al. Review of water recovering technologies from flue gas in coal fired power plant[J]. Clean Coal Technology, 2017,23(5):105-110.
    [13]
    叶毅科, 惠润堂, 杨爱勇 , 等. 燃煤电厂湿烟羽治理技术研究[J]. 电力科技与环保, 2017,33(4):32-35.

    YE Y K, HUI R T, YANG A Y , et al. Technical research of wet plume control in coal-fired power plant[J]. Electric Power Technology and Environmental Protection, 2017,33(4):32-35.
    [14]
    LIANG H M, ZHANG J, CAI Y Y .Energy-saving application of heat pipe GGH in wet flue gas desulfurization system[J].Advanced Materials Research, 2012, 608/609:1177-1180.
    [15]
    中国环境保护产业协会脱硫脱硝委员会.我国脱硫脱硝行业2016年发展综述[J].中国环保产业,2017(12):5-18.
    [16]
    NIE P F, ZHANG H Y, WANG Y .Causes analysis of wet flue gas desulphurization stack rainout for the thermal powerplant without GGH and its countermeasures[J].Advanced Materials Research, 2013, 724/725:1306-1309.
    [17]
    TANG C L, DENG L, ZHU X , et al. Comparative study of three modes of flue gas treatment for power plants[J]. Journal of Energy Engineering, 2017,143(6):04017068.
    [18]
    马修元, 惠润堂, 杨爱勇 , 等. 湿烟羽形成机理与消散技术数值分析[J]. 科学技术与工程, 2017,17(22):220-224.

    MA X Y, HUI R T, YANG A Y , et al. Numerical analysis of wet plume formation mechanism and dissipation technique[J]. Science Technology and Engineering, 2017,17(22):220-224.
    [19]
    余波, 王浩, 杨春根 , 等. 烧结烟气采用湿法脱硫烟气再热问题研究[J]. 烧结球团, 2017,42(3):70-74.

    YU B, WANG H, YANG C G , et al. Research on gas reheating technology of sinter flue gas processed by wet desulfurization[J]. Sintering and Pelletizing, 2017,42(3):70-74.
    [20]
    刘志坦, 惠润堂, 杨爱勇 , 等. 燃煤电厂湿烟羽成因及对策研究[J]. 环境与发展, 2018,29(10):43-46.

    LIU Z T, HUI R T, YANG A Y , et al. Research on causes and countermeasures of the wet plume in coal-fired power plant[J]. Environment and Development, 2018,29(10):43-46.
    [21]
    舒喜, 杨爱勇, 叶毅科 , 等. 冷凝再热复合技术应用于燃煤电厂湿烟羽治理的可行性分析[J]. 环境工程, 2017,35(12):82-85.

    SHU X, YANG A Y, YE Y K , et al. Feasibility analysis of the condensation and reheating composite technology applied to the wet plume control in coal fired power plant[J]. Environmental Engineering, 2017,35(12):82-85.
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