| 基于TG-FTIR联用的污水污泥热解实验研究 |
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| 引用本文： | 贾相如,金保升,李睿.基于TG-FTIR联用的污水污泥热解实验研究[J].锅炉技术,2009,40(3). |
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| 作者姓名： | 贾相如 金保升 李睿 |
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| 作者单位： | 东南大学能源与环境学院,江苏,南京,210096 |
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| 摘 要： | 采用TG-FTIR联用技术研究了污水污泥热解,结果表明.污泥热解分为3个阶段,污泥热解的主要产物有脂肪烃、芳香烃及其化合物、酯类、羧酸、含氮化合物、酚、醇、醛、酮、水、CO2、CH4、CO和NH3,这些热解产物随热解温度的改变呈规律性变化.
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| 关 键 词： | 污水污泥 热解 |
TG-FTIR Study on Pyrolysis of Sewage Sludge |
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| JIA Xiang-ru,JIN Bao-sheng,LI Rui.TG-FTIR Study on Pyrolysis of Sewage Sludge[J].Boiler Technology,2009,40(3). |
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| Authors: | JIA Xiang-ru JIN Bao-sheng LI Rui |
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| Affiliation: | JIA Xiang-ru,JIN Bao-sheng,LI RuiSchool of Energy and Environment,Southeast University,Nanjing 210096,China |
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| Abstract: | The pyrolysis of sewage sludge was studied by thermo gravimetric(TG)analysis coupled with Fourier transform infrared spectroscopy(FTIR).The results showed that the pyrolisis of sewage sludge in the nitrogen atmosphere consisted of three stages.The product is mainly consisted of aliphatic hydrocarbon,aromatic compounds,esters,carboxylic acids,nitrogenated compounds,phenols,alcohols,aldehydes,ketones,water,CO2,CH4,CO and NH3.The product changes with temperature regularly. |
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| Keywords: | TG-FTIR |
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