生物质燃煤耦合发电技术应用现状及未来趋势
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摘要
国务院"十三五"提出控制温室气体排放目标后,如何较大幅度地降低CO2排放成为燃煤电厂面临的巨大挑战之一。按照现有的煤电技术,仅通过提高煤电效率降低煤耗和CO2排放强度是非常困难的。燃煤电厂采用生物质与煤电耦合发电技术,是当前最可行的降低碳排放的措施。文章针对生物质替代煤炭发电应用的现状,介绍了现阶段燃煤耦合生物质发电的几种方式,及其在现有电厂中的应用情况,并简要分析其优缺点。结合耦合技术自身特性、经济成本及中国国情,提出生物质气化耦合发电是未来的发展趋势。
During the 13 th Five-Year Plan period, the State Council puts forward the goal of controlling greenhouse gas emissions. How to reduce CO2 emissions more and more becomes one of the great challenges faced by coal-fired power plants. According to the now available power generation technology, it is very difficult to reduce the coal consumption and CO2 emission intensity per unit of power generation only by improving the efficiency of coal-fired power generation. Biomass and coal coupling power generation technology is currently the most feasible measures to reduce carbon emissions in running coal-fired power plants. The aim of this paper is to introduce several modes of coal coupled biomass power generation and their applications in existing power plants. According to the present situation of coal coupled biomass power generation application, its advantages and disadvantages are briefly analyzed. By analyzing the characteristics and economic costs of coal coupled biomass power generation technologies and China's national conditions, the coal coupled biomass gasification power generation technology is proposed as the future development trend.
During the 13 th Five-Year Plan period, the State Council puts forward the goal of controlling greenhouse gas emissions. How to reduce CO2 emissions more and more becomes one of the great challenges faced by coal-fired power plants. According to the now available power generation technology, it is very difficult to reduce the coal consumption and CO2 emission intensity per unit of power generation only by improving the efficiency of coal-fired power generation. Biomass and coal coupling power generation technology is currently the most feasible measures to reduce carbon emissions in running coal-fired power plants. The aim of this paper is to introduce several modes of coal coupled biomass power generation and their applications in existing power plants. According to the present situation of coal coupled biomass power generation application, its advantages and disadvantages are briefly analyzed. By analyzing the characteristics and economic costs of coal coupled biomass power generation technologies and China's national conditions, the coal coupled biomass gasification power generation technology is proposed as the future development trend.
引文
[1]国务院.国务院关于印发“十三五”节能减排综合工作方案的通知[EB/OL].http://www.gov.cn/zhengce/content/2017-01/05/content_5156789.htm,2017-01-05.
[2] Agbor Ezinwa,Zhang Xiaolei,Kumar Amit.A review of biomass co-firing in North America[J].Renewable and Sustainable Energy Reviews,2014,40:930-943.
[3] S G Sahu,N Chakraborty,P Sarkar.Coal-biomass cocombustion:An overview[J].Renewable and Sustainable Energy Reviews,2014,39:575-586.
[4] Grzegorz Wielgosinski,Patrycja Lechtanska,Namiecińska Olga.Emission of some pollutants from biomass combustion in comparison to hard coal combustion[J].Journal of the Energy Institute,2017,90:787-796.
[5] Munna Verma, Chanchal Loha, Amar Nath Sinha.Drying of biomass for utilising in co-firing with coal and its impact on environment-A review[J].Renewable and Sustainable Energy Reviews,2017,71:732-741.
[6]王浩,韩秋喜,贺悦科.生物质能源及发电技术研究[J].环境工程,2012,30(S2):461-464,469.
[7]国家能源局和环境保护部.国家能源局环境保护部关于开展燃煤耦合生物质发电技改试点工作的通知(国能发电力[2017]75号)[EB/OL].http://www.czs.gov.cn/fgw/fzggdt/gyjtny/content_1148081.html,2017-11-27.
[8]毛健雄.燃煤耦合生物质发电[J].分布式能源,2017,2(5):47-54.
[9]盛昌栋,张军.煤粉锅炉共燃生物质发电技术的特点和优势[J].热力发电,2006(3):8-11,2.
[10]王琳娜.燃煤生物质耦合发电技术简介[J].环保科技,2017,23(6):61-64.
[11] Mohammad S Roni,Sudipta Chowdhury,Mamun Saleh et al.Biomass co-覱ring technology with policies,challenges,and opportunities:A global review[J].Renewable and Sustainable Energy Reviews,2017,(78):1089-1101.
[12]蒋大华,孙康泰,亓伟.我国生物质发电产业现状及建议[J].可再生能源,2014,32(4):542-546.
[13]周高强.燃煤与生物质气化耦合发电技术方案分析[J].内燃机与配件,2016(12):133-135.
[14]倪浩,吴国强.大型火电耦合生物质气化发电技术方案分析[J].科技创新与应用,2017,(19):37-38.
[15]王刚,曲红建,吕群.我国生物质气化耦合发电技术及应用探讨[J].中国环保产业,2018(1):16-19.
[16]李定凯.对芬兰和英国生物质-煤混燃发电情况的考察[J].电力技术,2010,19(2):2-8.
[17]袁振宏.欧洲生物质发电技术掠影[J].可再生能源,2004(4):65.
[18]冀佳蓉,王运军.国外生物质发电技术研究进展[J].山西科技,2014,29(3):59-61.
[19]谢方磊.十里泉发电厂140 MW机组秸秆发电技术应用研究[J].山东电力技术,2006,148(2):65-68
[20] ChengLin Jin,ZhenMei Wu,ShuWen Wang,et al.Economic assessment of biomass gasification and pyrolysis based on Agricultural Wastes[J]. Energy Sources Part B Economics Planning and Policy,2017,83:97-202.
[21]周国忠.生物质掺烧发电存在问题及探讨[J].科技视界,2017(9):242-243.
[22]易超,张俊春,叶子菀,等.生物质气化耦合燃煤发电项目经济性分析[J].中国电力企业管理,2018(4):79-81.
[2] Agbor Ezinwa,Zhang Xiaolei,Kumar Amit.A review of biomass co-firing in North America[J].Renewable and Sustainable Energy Reviews,2014,40:930-943.
[3] S G Sahu,N Chakraborty,P Sarkar.Coal-biomass cocombustion:An overview[J].Renewable and Sustainable Energy Reviews,2014,39:575-586.
[4] Grzegorz Wielgosinski,Patrycja Lechtanska,Namiecińska Olga.Emission of some pollutants from biomass combustion in comparison to hard coal combustion[J].Journal of the Energy Institute,2017,90:787-796.
[5] Munna Verma, Chanchal Loha, Amar Nath Sinha.Drying of biomass for utilising in co-firing with coal and its impact on environment-A review[J].Renewable and Sustainable Energy Reviews,2017,71:732-741.
[6]王浩,韩秋喜,贺悦科.生物质能源及发电技术研究[J].环境工程,2012,30(S2):461-464,469.
[7]国家能源局和环境保护部.国家能源局环境保护部关于开展燃煤耦合生物质发电技改试点工作的通知(国能发电力[2017]75号)[EB/OL].http://www.czs.gov.cn/fgw/fzggdt/gyjtny/content_1148081.html,2017-11-27.
[8]毛健雄.燃煤耦合生物质发电[J].分布式能源,2017,2(5):47-54.
[9]盛昌栋,张军.煤粉锅炉共燃生物质发电技术的特点和优势[J].热力发电,2006(3):8-11,2.
[10]王琳娜.燃煤生物质耦合发电技术简介[J].环保科技,2017,23(6):61-64.
[11] Mohammad S Roni,Sudipta Chowdhury,Mamun Saleh et al.Biomass co-覱ring technology with policies,challenges,and opportunities:A global review[J].Renewable and Sustainable Energy Reviews,2017,(78):1089-1101.
[12]蒋大华,孙康泰,亓伟.我国生物质发电产业现状及建议[J].可再生能源,2014,32(4):542-546.
[13]周高强.燃煤与生物质气化耦合发电技术方案分析[J].内燃机与配件,2016(12):133-135.
[14]倪浩,吴国强.大型火电耦合生物质气化发电技术方案分析[J].科技创新与应用,2017,(19):37-38.
[15]王刚,曲红建,吕群.我国生物质气化耦合发电技术及应用探讨[J].中国环保产业,2018(1):16-19.
[16]李定凯.对芬兰和英国生物质-煤混燃发电情况的考察[J].电力技术,2010,19(2):2-8.
[17]袁振宏.欧洲生物质发电技术掠影[J].可再生能源,2004(4):65.
[18]冀佳蓉,王运军.国外生物质发电技术研究进展[J].山西科技,2014,29(3):59-61.
[19]谢方磊.十里泉发电厂140 MW机组秸秆发电技术应用研究[J].山东电力技术,2006,148(2):65-68
[20] ChengLin Jin,ZhenMei Wu,ShuWen Wang,et al.Economic assessment of biomass gasification and pyrolysis based on Agricultural Wastes[J]. Energy Sources Part B Economics Planning and Policy,2017,83:97-202.
[21]周国忠.生物质掺烧发电存在问题及探讨[J].科技视界,2017(9):242-243.
[22]易超,张俊春,叶子菀,等.生物质气化耦合燃煤发电项目经济性分析[J].中国电力企业管理,2018(4):79-81.