| 携带流反应器中煤粉再燃烧NO还原特性 |
| 摘要点击 879 全文点击 1510 投稿时间：1998-10-01 |
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| 中文关键词 再燃烧 还原反应 一氧化氮 携带流反应器 |
| 英文关键词 reburning reduction reaction nitric oxide entrained flow reactor |
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| 中文摘要 |
| 在一携带流反应器上进行了3种煤粉及1种石油焦再燃还原NO试验,燃料挥发分分布在10.02%～39.81%之间。研究结果表明:在相同的试验条件下,NO再燃还原效率随煤级别提高而降低;随空燃比增加而降低;反应区温度增加有利于NO与煤还原反应。 |
| 英文摘要 |
| Three kinds of coals and a petroleum-coke,with volatile matter ranging from 10.02% to 39.81%,were used to reburn to reduct nitric oxide in an entrained flow raector.Three factors,coal's rank,stoichiometric ratio,reaction temperature were studied.The nitric oxide reduction efficiency decreasing with increasing airfuel stoichiometry of both primary zone or reburning zone.The NO reduction efficiency is higher when reburning temperture is lower.When NO reacted with different kinds of fuels,the reduction property was nearly proportional to coal's volatile matter. |
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