| Ca/S比小于1条件下半干半湿法烟气脱硫技术的研究 |
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| 引用本文： | 张凡,王红梅,林军. Ca/S比小于1条件下半干半湿法烟气脱硫技术的研究[J]. 环境工程学报, 2004, 5(2): 31-34 |
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| 作者姓名： | 张凡 王红梅 林军 |
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| 作者单位： | 中国环境科学研究院,北京,100012;中国环境科学研究院,北京,100012;中国环境科学研究院,北京,100012 |
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| 基金项目： | “九五”国家科技攻关环保计划资助项目 ( 96 910 0 1 0 3 ) |
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| 摘 要： | 通过对煤中灰分、粉煤灰中碱性物质成分、含量的分析 ,证明在Ca/S小于 1的条件下进行半干半湿法烟气脱硫是可行的。阐述了粉煤灰中碱性物质被有效利用的条件为高温、高湿和高压 ,该条件可以通过蒸汽输送粉煤灰来实现。
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| 关 键 词： | 半干半湿法 烟气脱硫 Ca/S |
| 修稿时间： | 2003-03-19 |
Study on semi-dry FGD technology under the condition of Ca/S less than 1 |
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| Zhang Fan Wang Hongmei Lin Jun. Study on semi-dry FGD technology under the condition of Ca/S less than 1[J]. Techniques and Equipment for Environmental Pollution Control, 2004, 5(2): 31-34 |
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| Authors: | Zhang Fan Wang Hongmei Lin Jun |
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| Abstract: | According to the analysis of ash content of coal and ash alkalescent composition and its content, it is proved that semi-dry flue gas desulfurization is feasible under the condition of Ca/S mol ratio less than 1. The reaction conditions for alkalescent to be effectively used sulfur removal process are high temperature, high humidity and high pressure. It makes possible that steam transports fly ash. |
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| Keywords: | semi-dry desulfurization FGD Ca/S |
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