| 发展动力煤洗选提高商品动力煤质量 |
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| 引用本文： | 俞珠峰,路迈西,吴立新.发展动力煤洗选提高商品动力煤质量[J].洁净煤技术,2004,10(4):14-20. |
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| 作者姓名： | 俞珠峰 路迈西 吴立新 |
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| 作者单位： | 中国矿业大学(北京),北京,100083;煤炭工业洁净煤工程技术中心,北京,100013;中国矿业大学(北京),北京,100083;煤炭工业洁净煤工程技术中心,北京,100013 |
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| 摘 要： | 对近几年中国商品动力煤质量(包括硫分、灰分、发热量)情况进行了统计分析，结果表明，中国商品动力煤平均硫分为0．8％，平均灰分23．0％，多数动力煤直接燃烧(无脱硫和除尘)会超标排放。要满足国家大气污染物排放标准，必须在发展脱硫技术的同时，大力发展动力煤洗选。
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| 关 键 词： | 动力煤 硫分 灰分 洗选 对策 |
| 文章编号： | 1006-6772(2004)04-0014-07 |
| 修稿时间： | 2004年9月29日 |
Development Steam Coal Preparation and Enhancing Saleable Steam Coal quality |
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| YU Zhu-feng.Development Steam Coal Preparation and Enhancing Saleable Steam Coal quality[J].Clean Coal Technology,2004,10(4):14-20. |
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| Authors: | YU Zhu-feng |
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| Affiliation: | YU Zhu-feng~ |
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| Abstract: | A statistical analysis of saleable steam coal quality including sulfur, ash content and heating value in recent year was conducted. The result is shown that, average sulfur and ash content is 0.8% and 23.0% respectively. Pollutant emission will be excess the nation emission standard when the steam coal direct combustion at without desulfurization and dust removal condition. Therefore devote major efforts to development steam coal preparation at the same time to developing desulfurization for demand the emission standard of nation atmosphere pollutant. |
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| Keywords: | steam coal sulfur ash pollutant emission preparation |
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