石炭利用技術における環境影響物質の排出挙動解明と対策技術に関する研究(学会賞(学術部門))

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Since, in Japan, we experienced air pollution problems in 1960s, electrostatic precipitator (EP), flue gas desulfurization (FGD), and selective catalytic reduction of NOx (SCR) have been developed to control pollutant emissions as sulfur oxides (SOx), nitrogen oxides (NOx) and particulates within serious air regulation. In the combustion process for fossil fuel and waste materials, many environmental impacts with SOx, NOx and particulate were reduced and legally controlled by the air pollutant equipment. The environmental equipment should be available to reduce almost of trace elements. If coal consumption would be significantly increased in Japan and in the world, although concentration of trace elements in coal is very low, the effects of hazardous trace elements on the human health and the external environment exposed would be concerned. Legislation on trace elements has not, however, involved their specific controls. Although it appears that trace elements are not currently a major issue for the coal industry, the trends of more stringent environmental regulations in the world, especially for mercury, gives the necessity to control the emissions into atmosphere and to understand the fate of emissions and the mechanism of formation and emission in combustion processes. In this paper, recent topics I have been involved are introduced on emission source, emission concentration in fuels, condensation mechanism, fate, health impact, control technology and regulation.
2011-07-20

石炭利用技術における環境影響物質の排出挙動解明と対策技術に関する研究(学会賞(学術部門))

スポンサーリンク

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