| 循环流化床烟气脱硫多层喷水的试验研究 |
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| 引用本文： | 冯斌,李大骥,吴颖海,杨军.循环流化床烟气脱硫多层喷水的试验研究[J].能源研究与利用,2001,14(1):33-36. |
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| 作者姓名： | 冯斌 李大骥 吴颖海 杨军 |
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| 作者单位： | 东南大学洁净煤发电和燃烧技术教育部重点实验室、东南大学热能工程研究所,南京,210096 |
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| 摘 要： | 东南大学热能工程研究所建立了我国目前最大的循环流化床烟气脱硫试验装置，脱硫塔直径600mm，处理烟气量达2000Nm3/h。文章在此试验台上进行了循环流化床烟气脱硫多层喷水的试验研究，试验表明多层喷水条件下，趋近饱和温度ΔT有大降低，脱硫效率明显提高，提高了Ca的利用率，降低运行费用。
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| 关 键 词： | 循环流化床 烟气脱硫 多层喷水 试验 锅炉 |
| 文章编号： | 1001-5523(2001)01-0033-04 |
EXPERIMENTAL INVESTIGATION ON SPRAYING WATER BY MULTILEVEL NOZZLES FOR FLUE GAS DESULPHURIZATION (FGD) OF CIRCULATING FLUIDIZED BED (CFB) |
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| FENG Bin,LI Dajie,WU Yinhai,YANG Jun.EXPERIMENTAL INVESTIGATION ON SPRAYING WATER BY MULTILEVEL NOZZLES FOR FLUE GAS DESULPHURIZATION (FGD) OF CIRCULATING FLUIDIZED BED (CFB)[J].Energy Research and Utilization,2001,14(1):33-36. |
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| Authors: | FENG Bin LI Dajie WU Yinhai YANG Jun |
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| Abstract: | A simulated pilot-scale facility of circulating fluidized (CFB) for flue gas desulphurization (FGD),a biggest test facility on CFB-FGD in China at present,was set up by Thermoenergy Engineering Research Institute,Southeast University.The diameter of the desulphurization tower is 600mm and the nomial flow rate of the flue gas is 2000Nm3/h.Spraying water by multilevel nozzzles on the facility of CFB-FGD was researched by the article.The study indicates that the multilevel nozzles for spraying water can decrease the approach saturation temperature T,remarkably increase the desulphuruization efficiency,improve the utility efficiency of Ca,and decrease the operation cost. |
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| Keywords: | Circulating Fluidized Bed Flue Gas Desuplhurization Spraying Water by Multilevel Nozzles Approach Saturation temperature T Desulphurization Efficiency |
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