TECHNICAL STATUS AND ECONOMIC ANALYSIS OF FLUE GAS DESULFURIZATION IN CHINA'S COAL FIRED POWER PLANTS

机译：中国燃煤电厂烟气脱硫技术现状及经济分析。

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The authors firstly summarize the present situation of SO_2 emissions and acid deposition pollution in China, and present the significance of coal-fired power plant flue gas desulfurization(FGD) for urgent air pollution control. Then, a systematic review of technical status is carried out for such FGD processes tested at pilot-scale, demonstrated or imported in China as limestone/gypsum process, lime spray-drying, phosphate ammoniate compound fertilizer process, simplified wet system, furnace calcium injection/post-furnace humidification process and simplified combined dust/SO_2 removal process. Also, with the unified economic parameter setting, an economic evaluation is conducted for these FGD processes.

机译：作者首先总结了中国SO_2排放和酸沉降污染的现状，并提出了燃煤电厂烟气脱硫（FGD）对于紧急控制空气污染的意义。然后，对烟气脱硫工艺进行了系统的技术审查，这些烟气脱硫工艺在中试规模上进行了测试，并在中国进行了示范或进口，例如石灰石/石膏工艺，石灰喷雾干燥，磷酸盐氨化复合肥料工艺，简化的湿式系统，炉内钙注入/炉后加湿工艺和简化的联合除尘/ SO_2去除工艺。同样，通过统一的经济参数设置，可以对这些烟气脱硫工艺进行经济评估。

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来源
《International conference on environmental protection of electric power;ICEPEP; 19961011-15;19961011-15; Nanjing(CN);Nanjing(CN)》|1996年|P.8|共1页
会议地点 Nanjing(CN)
作者
Hao Jiming; Lu Yongqi; He Kebin;
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作者单位

Depart, of Environment Engineering, Tsinghua University Beijing, 100084, China;

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原文格式 PDF
正文语种 eng
中图分类动力工业废物处理与综合利用;
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TECHNICAL STATUS AND ECONOMIC ANALYSIS OF FLUE GAS DESULFURIZATION IN CHINA'S COAL FIRED POWER PLANTS

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