燃煤电厂重金属污染与控制技术研究进展
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摘要
煤炭作为我国现在和将来很长一段时间内不可替代主要能源,其燃烧过程中引起的重金属污染问题不可忽视。目前对燃煤过程中重金属污染的研究主要集中在汞、镉、铬等方面,对铅、砷、硒的研究相对较少,本文综述了痕量金属铅、砷、硒在燃煤过程中的形态及控制技术并提出了可能的研究方向及建议。
As a major energy source that cannot be replaced for a long time in China,the heavy metal pollution caused by coal fired cannot be ignored.At present,the research on heavy metal pollution in the process of coal fired mainly focuses on mercury,cadmium,chromium and other aspects,while the research on lead,arsenic and selenium is relatively few.This paper summarizes the morphology and control technology of trace metal lead,arsenic and selenium in the process of coal burning and puts forward possible research directions and Suggestions.
As a major energy source that cannot be replaced for a long time in China,the heavy metal pollution caused by coal fired cannot be ignored.At present,the research on heavy metal pollution in the process of coal fired mainly focuses on mercury,cadmium,chromium and other aspects,while the research on lead,arsenic and selenium is relatively few.This paper summarizes the morphology and control technology of trace metal lead,arsenic and selenium in the process of coal burning and puts forward possible research directions and Suggestions.
引文
[1]徐义书,王超,刘小伟.660MW燃煤锅炉细微颗粒物中次量与痕量元素的分布特性[J].化工学报,2013,64(8):2975-2981.
[2]王超,刘小伟,吴建群.220 MW热电联产锅炉中痕量元素的迁移及分布特性[J].化工学报,2014,65(9):3604-3608.
[3]潘凤萍,陈华忠,庞志强.燃煤电厂锅炉中颗粒物在选择性催化还原、静电除尘器和烟气脱硫入口处的分布特性[J].中国电机工程学报,2014,34(32):5728-5733.
[4]向丽晖.烟气处理设备对颗粒物排放特性的影响[J].热力发电,2014,43(10):21.
[5]朱振武,禚玉群,安忠义.湿法脱硫系统中痕量元素的分布[J].清华大学学报(自然科学版),2013(3):330-335.
[6]尹庆连,关新玉.燃煤电厂重金属污染与控制[J].热力发电,2006,(04):30-33.
[7]张胜寒,程立国,叶秋生.燃煤电站重金属污染与控制技术[J].能源环境保护,2007,21(3):1-4.
[8]金娜,印万忠,等.铅的危害及国内外除铅的研究状况[J].有色矿冶,2006,8(22):114-118.
[9]张英,周长民.重金属铅污染对人体的危害[J].辽宁化工,2007,36(06):395-397.
[10]郑楚光.燃煤痕量元素的排放与控制[M].武汉:湖北科学技术出版社,2002.
[11]程俊峰,曾汉才,韩军.燃煤电站锅炉痕量重金属的释放与控制[J].热力发电,2002,31(2):23-30.
[12]Zarook S M,Shaikh A.Analysis and comparison of biofiltermodels[J].Chemical Engineering Journal,1997,(65):55-61.
[13]占子玉,刘阳生.焚烧烟气中铅污染控制研究进展[J].环境工程,2009,(27):258-262.
[14]杨淑娟,李雅倩.燃煤飞灰中痕量元素的研究[J].电力环境保护,2008,24(6):40-43.
[15]史燕红,吴华成.燃煤电厂重金属铅排放特性研究进展[J].热力发电,2016,45(1):1-6.
[16]赵毅,王佳男,仇稳.几种脱砷吸收剂的比较研究[J].安徽师范大学学报(自然科学版),2017,40(2):145-150.
[17]SHAP P,STERZOV V,PRINCE K,et al.Speciation of As,Cr,Se and Hg under coal fired power station conditions[J].Fuel,2008,87(10-11):1859-1869.
[18]曾汉才,喻秋梅,陆晓华,等.用浮选法和固体吸附剂控制燃煤中重金属排放的研究[J].热力发电,1997,(5):5-28.
[19]Garcia AB,Martinez-Tarzana MR.Removal of trace elementsfrom Spanish coals by flotation[J].Fuel,2008,87(10-11):179-189.
[20]Wouterlood H J,Bowling K M.Removal and recovery of Arse-nious oxide from flue gases[J]. EnvironmentalScience&Technology,1979,13(1):93-97.
[21]赵毅,薛方明.燃煤锅炉脱砷现状研究[J].电力科技与环保,2010,26(1):25-27.
[22]Frandsen F,Dam-Jonansen K,Rasmussenn P.Trace Elementsfrom Combustion and Gasification of Coal:an Equilibrium Approach[J].Energy Combust,1994,20(2):115-138.
[23]Iranpour R,Cox H,Deshusses M A,et al.Literature reviewof air pollution control biofilters and biotrickling filters for odor andvolatile organic compound removal[J].Environment Progress,2005,24(3):254-267.
[24]陈俊华.冶炼烟气含硒量检测方法的探讨和实践[J].环境科学导刊,2009,28(1):83-85.
[25]李玉忠,佟会玲,陈昌和.中温脱硫过程同时脱除痕量硒元素的试验研究[J].2006,27(2):223-227.
[26]廖一,宋国辉,唐璐.燃煤痕量元素转化、排放及控制的研究进展[J].电力科技与环保,2010,26(6):16-20.
[2]王超,刘小伟,吴建群.220 MW热电联产锅炉中痕量元素的迁移及分布特性[J].化工学报,2014,65(9):3604-3608.
[3]潘凤萍,陈华忠,庞志强.燃煤电厂锅炉中颗粒物在选择性催化还原、静电除尘器和烟气脱硫入口处的分布特性[J].中国电机工程学报,2014,34(32):5728-5733.
[4]向丽晖.烟气处理设备对颗粒物排放特性的影响[J].热力发电,2014,43(10):21.
[5]朱振武,禚玉群,安忠义.湿法脱硫系统中痕量元素的分布[J].清华大学学报(自然科学版),2013(3):330-335.
[6]尹庆连,关新玉.燃煤电厂重金属污染与控制[J].热力发电,2006,(04):30-33.
[7]张胜寒,程立国,叶秋生.燃煤电站重金属污染与控制技术[J].能源环境保护,2007,21(3):1-4.
[8]金娜,印万忠,等.铅的危害及国内外除铅的研究状况[J].有色矿冶,2006,8(22):114-118.
[9]张英,周长民.重金属铅污染对人体的危害[J].辽宁化工,2007,36(06):395-397.
[10]郑楚光.燃煤痕量元素的排放与控制[M].武汉:湖北科学技术出版社,2002.
[11]程俊峰,曾汉才,韩军.燃煤电站锅炉痕量重金属的释放与控制[J].热力发电,2002,31(2):23-30.
[12]Zarook S M,Shaikh A.Analysis and comparison of biofiltermodels[J].Chemical Engineering Journal,1997,(65):55-61.
[13]占子玉,刘阳生.焚烧烟气中铅污染控制研究进展[J].环境工程,2009,(27):258-262.
[14]杨淑娟,李雅倩.燃煤飞灰中痕量元素的研究[J].电力环境保护,2008,24(6):40-43.
[15]史燕红,吴华成.燃煤电厂重金属铅排放特性研究进展[J].热力发电,2016,45(1):1-6.
[16]赵毅,王佳男,仇稳.几种脱砷吸收剂的比较研究[J].安徽师范大学学报(自然科学版),2017,40(2):145-150.
[17]SHAP P,STERZOV V,PRINCE K,et al.Speciation of As,Cr,Se and Hg under coal fired power station conditions[J].Fuel,2008,87(10-11):1859-1869.
[18]曾汉才,喻秋梅,陆晓华,等.用浮选法和固体吸附剂控制燃煤中重金属排放的研究[J].热力发电,1997,(5):5-28.
[19]Garcia AB,Martinez-Tarzana MR.Removal of trace elementsfrom Spanish coals by flotation[J].Fuel,2008,87(10-11):179-189.
[20]Wouterlood H J,Bowling K M.Removal and recovery of Arse-nious oxide from flue gases[J]. EnvironmentalScience&Technology,1979,13(1):93-97.
[21]赵毅,薛方明.燃煤锅炉脱砷现状研究[J].电力科技与环保,2010,26(1):25-27.
[22]Frandsen F,Dam-Jonansen K,Rasmussenn P.Trace Elementsfrom Combustion and Gasification of Coal:an Equilibrium Approach[J].Energy Combust,1994,20(2):115-138.
[23]Iranpour R,Cox H,Deshusses M A,et al.Literature reviewof air pollution control biofilters and biotrickling filters for odor andvolatile organic compound removal[J].Environment Progress,2005,24(3):254-267.
[24]陈俊华.冶炼烟气含硒量检测方法的探讨和实践[J].环境科学导刊,2009,28(1):83-85.
[25]李玉忠,佟会玲,陈昌和.中温脱硫过程同时脱除痕量硒元素的试验研究[J].2006,27(2):223-227.
[26]廖一,宋国辉,唐璐.燃煤痕量元素转化、排放及控制的研究进展[J].电力科技与环保,2010,26(6):16-20.
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