Relationship analysis between VOCs from petrochemical enterprise and O3,SOA in the air

doi:10.16085/j.issn.1000-6613.2017-1608

Abstract

Abstract: Recently,the influence of air quality from volatile organic compounds (VOCs) is one of the people's concerning topics. However,the researches of constituents and the influences on ambient air of VOCs from petrochemical enterprise are very less. In this paper,a typical petrochemical enterprise in China was selected and five monitoring sites were arranged at their boundaries. Under the normal process conditions,the VOCs samples were collected and analyzed for seven days. The qualitative and quantitative results indicated that the concentration of VOCs was in the range of 11.5-148.8μg/m³,including alkanes,olefins,and aromatics. The alkanes occupied for more than 60%,which were the main components of VOCs. Furthermore,by the estimation of generation potentials of ozone and secondary organic aerosol (SOA) from different VOCs constituents,the results indicated that olefins in VOCs were the key ozone precursors,and the contribution rate was about 50%-70%. Aromatics in VOCs were the main precursors to SOA and the contribution rate was more than 80%. The contribution rate of VOCs was 2.5046μg/m³. By this study,there are some values to the prevention and control of VOCs from petrochemical enterprise.

Key words: organic compounds, pollution, ozone formation potential, secondary organic aerosol

摘要： 近年来，挥发性有机物（VOCs）对于我国环境空气质量的影响成为人们关注的热点问题之一，但针对石化企业VOCs排放组分及不同组分对周边环境空气如何产生影响的研究却少有报道。本文以我国某典型石化企业为研究对象，在其正常工况运行条件下，在其厂界周围选取5个监测点位，开展了7天的VOCs采样与监测工作。通过对采集VOCs样品的定性定量分析表明，本次研究中检测出的VOCs的浓度范围为11.5～148.8μg/m³，VOCs组分种类主要为烷烃、烯烃和芳香烃，其中烷烃占60%以上，是该石化企业排放VOCs的主要组分。进一步通过对VOCs各组分的臭氧（O₃）及二次有机气溶胶（SOA）的生成潜势进行估算，结果表明：烯烃是该石化企业排放的VOCs组分中对O₃贡献的关键前体物质，贡献率为50%～70%左右；芳香烃是SOA的主要前体物质，贡献率达80%以上，VOCs全部组分对SOA的贡献量为2.5046μg/m³。本研究对石化企业VOCs的防控具有一定借鉴意义。

关键词: 有机化合物, 污染, 臭氧生成潜势, 二次有机气溶胶

CLC Number:

LI Shi, SUN Hui, GAO Shaohua, ZOU Bing, LU Shuai, ZHAO Dongfeng. Relationship analysis between VOCs from petrochemical enterprise and O₃,SOA in the air[J]. Chemical Industry and Engineering Progress, 2018, 37(05): 2023-2028.

李石, 孙慧, 高少华, 邹兵, 路帅, 赵东风. 石化企业挥发性有机物与环境空气中臭氧、二次有机气溶胶关系分析[J]. 化工进展, 2018, 37(05): 2023-2028.

References

[1] 李长英,陈明功,盛楠,等.挥发性有机物处理技术的特点与发展[J]. 化工进展,2016,35(3):917-925. LI C Y,CHEN M G,SHENG N,et al. Characteristics and development of volatile organic compounds treatment technology[J]. Chemical Industry and Engineering Progress,2016,35(3):917-925.
[2] 刘敏敏,王永强,赵朝成,等. 三维有序大孔钙钛矿催化剂在挥发性有机物催化燃烧中的研究进展[J]. 化工进展,2017,36(8):2934-2940. LIU M M,WANG Y Q,ZHAO C C,et al. Research progress in 3DOM perovskite catalyst for catalytic combustion of VOCs[J]. Chemical Industry and Engineering Progress,2017,36(8):2934-2940.
[3] VOLKAMER R,JIMENEZ J L,SAN MARTINI F,et al. Secondary organic aerosol formation from anthropogenic air pollution:rapid and higher than expected[J]. Geophysical Research Letters,2006,33(17):254-269.
[4] 许伟,刘军利,孙康. 活性炭吸附法在挥发性有机物治理中的应用研究进展[J]. 化工进展,2016,35(4):1223-1229. XU W,LIU J L,SUN K,et al. Advances in the application of activated carbon adsorption in the control of volatile organic compounds[J]. Chemical Industry and Engineering Progress,2016,35(4):1223-1229.
[5] 李佳羽,刘利民,韩建华,等. 典型化工园区VOCs排放控制技术的评价[J]. 化工进展,2016,35(4):1250-1256. LI J Y,LIU L M,HAN J H,et al. Evaluation of VOCs emission control technology in typical chemical industrial parks[J]. Chemical Industry and Engineering Progress,2016,35(4):1250-1256.
[6] 邓磊,李兵,阚家伟,等. 载体涂层对负载型NiMnO₃钙钛矿催化剂催化燃烧VOCs性能的影响[J]. 化工进展,2017,36(1):210-215. DENG L,LI B,KAN J W,et al. Effect of support coating on the catalytic performance of supported NiMnO₃ perovskite catalysts[J]. Chemical Industry and Engineering Progress,2017,36(1):210-215.
[7] 罗玮,王伯光,刘舒乐,等. 广州大气挥发性有机物的臭氧生成潜势及来源研究[J]. 环境科学与技术,2011,34(5):80-86. LUO W,WANG B G,LIU S L,et al. Ozone generation potential and source of volatile organic compounds in Guangzhou[J]. Environmental Science and Technology,2011,34(5):80-86.
[8] 崔虎雄. 上海市春季臭氧和二次有机气溶胶生成潜势的估算[J]. 环境科学,2013,34(12):4529-4534. CUI H X. Estimation of spring ozone and two organic aerosol generation potential in Shanghai[J]. Environmental Science,2013,34(12):4529-4534.
[9] 朱少峰,黄晓锋,何凌燕,等. 深圳大气VOCs浓度的变化特征与化学反应活性[J]. 中国环境科学,2012,32(12):2140-2148. ZHU S F,HAUNG X F,HE L Y,et al. Variation characteristics and chemical reactivity of atmospheric VOCs concentration in Shenzhen[J]. Chinese Environmental Science,2012,32(12):2140-2148.
[10] SONG Y,SHAO M,LIU Y,et al. Source apportionment of ambient volatile organic compounds in Beijing[J]. Environ. Sci. Technol.,2007,41:4348-4353.
[11] GENG F H,HAO C S,TANG X,et al. Analysis of ozone and VOCs measured in Shanghai:a case study[J]. Atmospheric Environment,2007,41:989-1001.
[12] GENG F H,TIE X X,XU J M,et al. Characterizations of ozone,NO_x,and VOCs measured in Shanghai,China[J].Atmospheric Environment,2008,42:6873-6883.
[13] CARTER W P L. Development of ozone reactivity scales for volatile organic compounds[J]. Journal of Air and Waste Management Association,1994,44:881-899.
[14] ATKINSON Roger,AREY Janet. Atmospheric degradation of volatile organic compounds[J]. Chemistry Review,2003,103:4605-4638.
[15] KOURTIDIS K,ZIOMAS I. Estimate of secondary organic aerosol(SOA)production from traffic emissions in the city of Athens[J]. Global Nest:the International Journal,1999,1(1):33-39.
[16] BARTHELMIE R J,PRYOR S C. Secondary organic aerosols:formation potential and ambient data[J]. Science of the Total Environment,1997,205(2/3):167-178.
[17] GROSJEAN D. In situ organic aerosol formation during a smog episode estimated production and chemical functionality[J]. Atmos Environ.,1992,26A:953-963.
[18] GROSJEAN D,SEINFELD J H. Parameterization of the formation potential of secondary organic aerosols[J]. Atmos Environ.,1989,23:1733-1747.
[19] 吕子峰,郝吉明,段菁春,等. 北京市夏季二次有机气溶胶生成潜势的估算[J]. 环境科学,2009,30(4):969-975. LV Z F,HAO J M,DUAN J C,et al. Estimation of secondary organic aerosol generation potential in summer in Beijing[J]. Environmental Science,2009,30(4):969-975.
[20] 任信荣,邵可声,缪国芳,等. 大气OH自由基浓度的测定[J]. 中国环境科学,2001,21(2):115-118. REN X R,SHAO K S,MIU G F,et al. Determination of atmospheric OH free radical concentration[J]. Chinese Environmental Science,2001,21(2):115-118.
[21] 任信荣,王会祥,邵可声,等. 北京市大气OH自由基测量结果及其特征[J]. 环境科学,2002,23(4):24-27. REN X R,WANG H X,SHAO K S,et al. Measurements and characteristics of atmospheric OH free radicals in Beijing city[J]. Environmental Science,2002,23(4):24-27.

Relationship analysis between VOCs from petrochemical enterprise and O₃,SOA in the air

石化企业挥发性有机物与环境空气中臭氧、二次有机气溶胶关系分析

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	WANG Ying, HAN Yunping, LI Lin, LI Yanbo, LI Huili, YAN Changren, LI Caixia. Research status and future prospects of the emission characteristics of virus aerosols in urban wastewater treatment plants [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 439-446.
[2]	DENG Liping, SHI Haoyu, LIU Xiaolong, CHEN Yaoji, YAN Jingying. Non-noble metal modified vanadium titanium-based catalyst for NH₃-SCR denitrification simultaneous control VOCs [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 542-548.
[3]	ZHANG Tingting, ZUO Xuqian, TIAN Lingdi, WANG Shimeng. Construction method of volatile organic compounds emission inventory and factor database in chemical industry park [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 549-557.
[4]	LI Ning, LI Jinke, DONG Jinshan. Research and development of porous medium burner in ethylene cracking furnace [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 73-83.
[5]	WANG Peng, SHI Huibing, ZHAO Deming, FENG Baolin, CHEN Qian, YANG Da. Recent advances on transition metal catalyzed carbonylation of chlorinated compounds [J]. Chemical Industry and Engineering Progress, 2023, 42(9): 4649-4666.
[6]	GE Yafen, SUN Yu, XIAO Peng, LIU Qi, LIU Bo, SUN Chengying, GONG Yanjun. Research progress of zeolite for VOCs removal [J]. Chemical Industry and Engineering Progress, 2023, 42(9): 4716-4730.
[7]	XU Jie, XIA Longbo, LUO Ping, ZOU Dong, ZHONG Zhaoxiang. Progress in preparation and application of omniphobic membranes for membrane distillation process [J]. Chemical Industry and Engineering Progress, 2023, 42(8): 3943-3955.
[8]	XU Wei, LI Kaijun, SONG Linye, ZHANG Xinghui, YAO Shunhua. Research progress of photocatalysis and co-electrochemical degradation of VOCs [J]. Chemical Industry and Engineering Progress, 2023, 42(7): 3520-3531.
[9]	WANG Keju, ZHAO Cheng, HU Xiaomei, YUN Junge, WEI Ninghan, JIANG Xueying, ZOU Yun, CHEN Zhihang. Research progress of low temperature catalytic oxidation of VOCs by metal oxides [J]. Chemical Industry and Engineering Progress, 2023, 42(5): 2402-2412.
[10]	ZHANG Ning, WU Haibin, LI Yu, LI Jianfeng, CHENG Fangqin. Recent advances in preparation and application of floating photocatalysts in water treatment [J]. Chemical Industry and Engineering Progress, 2023, 42(5): 2475-2485.
[11]	QI Yabing, JIA Honglei. Progress on separation and purification for organic compounds by melt crystallization [J]. Chemical Industry and Engineering Progress, 2023, 42(1): 373-385.
[12]	WANG Qinghong, JIANG Chenxu, WANG Xin, YU Meiqi, ZHU Shuai, LI Yiming, CHEN Chunmao. An overview of natural mineral catalytic oxidation of refractory organic contaminants in wastewater [J]. Chemical Industry and Engineering Progress, 2023, 42(1): 417-434.
[13]	FU Jia, CHEN Lunjian, XU Bing, HUA Shaofeng, LI Congqiang, YANG Mingkun, XING Baolin, YI Guiyun. Microbial degradation of phenol in simulated coal gasification wastewater [J]. Chemical Industry and Engineering Progress, 2023, 42(1): 526-537.
[14]	YANG Zheng, XIE Yongli, YANG Guangyao, ZHANG Lizhong, LIU Yunxiang. Application analysis of direct cooling exhaust air heat pump system in Xiaobaodang coal mine [J]. Chemical Industry and Engineering Progress, 2022, 41(S1): 643-647.
[15]	BAO Miaoqing. Research on Zhejiang manufacturing quality standard of styrene products [J]. Chemical Industry and Engineering Progress, 2022, 41(S1): 648-655.