燃煤锅炉烟气脱硫除尘技术

Coal-fired Boiler Flue Gas Desulfurization and Dust Removal Technology

随着现代科技的不断发展,电力能源逐渐取代了煤炭作为化石燃料在生产和生活中的地位,因而在一些发达国家,燃煤锅炉已逐步退出历史舞台。相对于其他发达国家,我国大型燃煤锅炉的烟气脱硫和除尘技术在国际上尚有一定的应用空间,因此,国际上烟气脱硫和除尘技术的发展不足,直接导致我国目前燃煤锅炉烟气处理水平很难提高,同时,由于我国对大气污染问题的了解较晚,因此,在燃煤锅炉烟气中硫的含量一直很难得到控制。

With the continuous development of modern technology,electric energy has gradually replaced coal as a fossil fuel in production and life.Therefore,in some developed countries,coal-fired boilers have gradually withdrawn from the stage of history.Compared with other developed countries,the flue gas desulfurization and dust removal technology of large-scale coal-fired boilers in my country still has certain application space in the world.Therefore,the insufficient development of flue gas desulfurization and dust removal technology in the world directly leads to the current coal-fired boiler flue gas in my country.It is difficult to improve the level of gas treatment.At the same time,due to the late understanding of air pollution in my country,it has been difficult to control the sulfur content in the flue gas of coal-fired boilers.