| 空气分级燃烧技术中两级燃尽风技术试验研究 |
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| 引用本文： | 郝雪梅.空气分级燃烧技术中两级燃尽风技术试验研究[J].洁净煤技术,2007,13(2):70-72,54. |
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| 作者姓名： | 郝雪梅 |
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| 作者单位： | 东方钽业股份有限公司机动技改部,宁夏石嘴山,753000 |
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| 摘 要： | 以神木烟煤和阳泉贫煤为试验对象,在一维火焰炉上进行了空气分级燃烧技术模拟试验研究。燃尽风输入方式(即两级燃尽风)试验结果表明,与通常的空气分级技术相比较,燃尽风分两股送入炉内不仅能有效降低NO_x的排放量,还能很好的降低飞灰可燃物含量,取得更佳的脱硝效果和燃尽效果。
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| 关 键 词： | 空气分级 燃尽风 低NO_x 过量空气系数 |
| 文章编号： | 1006-6772（2007）02-0070-03 |
| 收稿时间： | 2006-10-23 |
| 修稿时间： | 2006年10月23 |
Study on Two-stage Air Over-fire Technology of Staged-air Combustion Technology |
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| HAO Xue-mei.Study on Two-stage Air Over-fire Technology of Staged-air Combustion Technology[J].Clean Coal Technology,2007,13(2):70-72,54. |
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| Authors: | HAO Xue-mei |
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| Abstract: | As Shenmu bitumite and Yangquan meagre coal were the reactants,simulation experiments of air staged- air combustion technology were carried on in the unidimensional flame furnace.The experiment of over-fire technol- ogy showed (two-stage air over-fire) that compared with common staged-air technology,two-stage air-loading can effectively diminish the displacement of NO_x,and reduce the combustibles in the fly ash,get the better effect of de- saltpetre and combustion. |
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| Keywords: | staged-air air over-fire low NO_x superfluous air coefficient |
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