工业含氟废气处理及资源回收的概述

doi:10.11962/1006-4990.2020-0341

Abstract

Abstract:

Firstly,according to the development status and the problem of environmental pollution of fluorine chemical indus-try at home and abroad,the sources and treatment methods of fluorine-containing waste gas in various industries were ana-lyzed.Fluoride-containing waste gas sources mainly came from chemical engineering,metallurgy,building materials,thermo-electricity,semiconductor and other industries.The treatment methods included chemical decomposition,wet absorption and dry adsorption.Secondly,through the practical engineering cases,it introduced how to deal with the strong greenhouse waste gas of fluorides and fluorine-containing dust with low concentration,and emphatically the methods of producing anhydrous hydrogen fluoride,cryolite,fluorine salts,silica and other high value products by using fluoride-containing waste gas with high concentration or phosphate fertilizer by-product were introduced to solve the problem of industrial emission economically and effectively and realize the efficient utilization of fluorine and silicon resources.Finally,the future research focus of industrial fluorine-containing waste gas was prospected.

Key words: fluoride-containing waste gas, fluorine resources, treatment methods, recycling and utilization

CLC Number:

TQ124.3

Ou Jian,Li Tianxiang,Sui Yanfeng,Wu Qiang,Huang Linchuan,Zhu Jing. Review of treatment and resource recovery of industrial fluoride-containing waste gas[J]. Inorganic Chemicals Industry, 2021, 53(5): 39-46.

References 30

[1]	仵亚妮, 汤建伟, 化全县, 等. 磷肥副产氟资源的综合利用[J]. 化工进展, 2011,30(S1):332-335.
[2]	付良恩, 唐秀凤, 孙振海. 玻纤池窑废气处理技术发展[J]. 玻璃纤维, 2012(3):36-40.
[3]	Ying M A. Environmental protection in rare earth hydrometallurgy production[J]. China Rare Earth Information, 2015,21(10):1-4.
[4]	姜银举, 邓永春. 稀土氧化物熔盐电解过程HF气体生成与回收的探讨[J]. 稀土, 2016,37(2):149-151.
[5]	张评, 冯权莉. 电解铝废气处理的研究进展[J]. 化工科技, 2018,26(5):63-67.
[6]	李占臣, 魏强, 姚玉婷, 等. 铝合金生产中含氟废气的二段式喷淋处理工程简介[J]. 环境工程, 2012,30(S2):207-208.
[7]	HanWenfeng, Li Ying, Tang Haodong, et al. Treatment of the po-tent greenhouse gas,CHF₃—An overview[J]. Journal of Fluorine Chemistry, 2012,140:7-16. doi: 10.1016/j.jfluchem.2012.04.012
[8]	何振严, 林有祥, 黄广. 埋弧焊剂熔炼过程含氟废气及粉尘的治理[J]. 矿业安全与环保, 2005(5):60-61.
[9]	李兴文, 赵虎. SF₆替代气体的研究进展综述[J]. 高电压技术, 2016,42(6):1695-1701.
[10]	赵雪锋. 我国太阳能电池板生产中的环境污染问题[J]. 环境工程, 2013,31(S1):398-400,628.
[11]	赵培培, 陶莉, 刘晨明, 等. 钽铌冶炼“三废”治理技术研究现状[J]. 有色金属:冶炼部分, 2020(5):93-99.
[12]	Elvia A R, Pacheco P M, Gómez B F, et al. Non-thermal plasma for exhaust gases treatment[J]. Frontiers of Mechanical Engineering, 2015,10(3):301-305. doi: 10.1007/s11465-015-0344-z pmid: 0801e02d-c540-451b-a4f7-2708c56e597d
[13]	Xiao Hanyan, Zhang Xiaoxing, Hu Xiongxiong, et al. Experimental and simulation analysis on by-products of treatment of SF₆ using dielectric barrier discharge[J]. IEEE Transactions on Dielectrics & Electrical Insulation, 2017,24(3):1617-1624.
[14]	Zhang Renxi, Wang Jingting, Cao Xu, et al. Decomposition of po-tent greenhouse Gases SF₆,CF₄ and SF₅CF₃ by dielectric barrier di-scharge[J]. Plasma Science and Technology, 2016,18(4):388-393. doi: 10.1088/1009-0630/18/4/10
[15]	Zhang Xiaoxing, Cui Zhaolun, Li Yalong, et al. Study on degrada-tion of SF₆ in the presence of H₂O and O₂ using dielectric barrier discharge[J]. IEEE Access, 2018(99):1.
[16]	Zhang Xiaoxing, Cui Zhaolun, Li Yalong, et al. Abatement of SF₆ in the presence of NH₃ by dielectric barrier discharge plasma[J]. Journal of Hazardous Materials, 2018.Doi: 10.1016/j.jhazmat.2018.07.115. doi: 10.1016/j.jhazmat.2018.07.115
[17]	Mok Y S. Destruction of fluorinated greenhouse gases by using nonthermal plasma process//[C]. Planet Earth 2011-Global Warming Challenges and Opportunities for Policy and Practice.InTech, 2011.
[18]	王瑾. 工业含氟废气的净化与利用[J]. 无机盐工业, 2010,42(7):5-8.
[19]	徐欢, 安涛, 刘烨, 等. 氟硅酸法制无水氟化氢铵新工艺[J]. 化学工程, 2014,42(8):76-78.
[20]	程建方, 袁和平. 利用磷肥企业含氟尾气生产氟硅酸铵的方法[J]. 磷肥与复肥, 2012,27(2):45-47.
[21]	唐波, 陈文兴, 田娟, 等. 利用磷肥企业氟化物生产固体氟硅酸铵的方法[J]. 无机盐工业, 2015,47(10):45-47.
[22]	龚翰章, 周丹, 雷攀, 等. 氟硅酸铵制备氟化钾联产白炭黑的实验研究[J]. 磷肥与复肥, 2017,32(8):5-7.
[23]	陈文兴, 田娟, 周昌平. 利用磷肥企业副产氟硅酸制备无水氟化氢的技术[J]. 现代化工, 2013,33(5):92-94.
[24]	孙昌红, 张伟, 杨秀国, 等. 响应面法优化氟化铵制备无水氟化氢的工艺研究[J]. 磷肥与复肥, 2018,33(5):19-22.
[25]	郝建堂. 氟硅酸、氧化镁制无水氟化氢联产优质硫酸镁工艺研究[J]. 无机盐工业, 2019,51(8):40-43.
[26]	李振宇. 电解铝生产中含氟烟气的治理技术[J]. 云南冶金, 2010,39(5):73-77.
[27]	何艳明, 陶辉旺, 欧根能, 等. 铝电解低浓度SO₂及含氟烟气循环利用生产冰晶石工艺技术研究[J]. 云南冶金, 2013,42(5):40-43,47.
[28]	韩文锋, 靳碧波, 周强, 等. 三氟甲烷(HFC-23)的资源化转化利用[J]. 化工进展, 2014,33(2):483-492.
[29]	HanWenfeng, Kennedy E M, Mackie J C, et al. Synjournal of vinylidene fluoride via reaction of chlorodifluoromethane (HCFC-22) with methane[J]. Industrial & Engineering Chem. Res., 2010,49(13):6010-6019. doi: 10.1021/ie100338j
[30]	Han W F, Kennedy E M, Mackie J C, et al. Mechanistic study of the reaction of CHF₃ with CH₄[J]. Chemical Engineering Journal, 2011,166(3):822-831. doi: 10.1016/j.cej.2010.11.049

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Inorganic Acid-Base-Salt Committee of CIESC

Review of treatment and resource recovery of industrial fluoride-containing waste gas

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