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| 生物质与煤共热解时COS的析出特性研究 | |
| 引用本文： | 尚琳琳,程世庆,张海清,殷炳毅. 生物质与煤共热解时COS的析出特性研究[J]. 煤炭转化, 2007, 30(2): 18-21 |
| 作者姓名： | 尚琳琳 程世庆 张海清 殷炳毅 |
| 作者单位： | 山东大学能源与动力工程学院,250061,济南 |
| 摘 要： | 采用热重分析和色谱、质谱偶联技术,对三种秸秆类生物质与煤混合热解过程中产生的含硫气体进行了在线检测,研究生物质对煤热解析出的COS气体的影响.研究表明:生物质与煤混合热解时,对析出的含硫气体有明显影响.生物质的加入对COS的释放有明显的促进作用,随着生物质比例的增加,促进作用增强. |
| 关 键 词： | 生物质 混合热解 热重分析 COS 质谱色谱 生物质 共热解 析出特性 研究 COAL CHARACTERISTICS INVESTIGATION DURING BLENDS 增强 比例 作用 混合热解 影响 含硫气体 热解析 在线检测 热解过程 秸秆 偶联 |
| 修稿时间： | 2007-02-04 |
INVESTIGATION OF THE CHARACTERISTICS OF COS RELEASED FROM COAL/BIOMASS BLENDS DURING CO-PYROLYSIS |
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| Shang Linlin,Cheng Shiqing,Zhang Haiqing,Yin Bingyi. INVESTIGATION OF THE CHARACTERISTICS OF COS RELEASED FROM COAL/BIOMASS BLENDS DURING CO-PYROLYSIS[J]. Coal Conversion, 2007, 30(2): 18-21 | |
| Authors: | Shang Linlin Cheng Shiqing Zhang Haiqing Yin Bingyi |
| Abstract: | Thermal-gravimetric analysis (TGA), gas chromatogram (GC) and mass spectrum (MS) method have been used to study the characteristics of sulphide pollutant that released from the co-pyrolysis of biomass and coal blends. The effects of biomass on the sulphide pollutant gas release in coal pyrolysis have been studied. The results show that when the coal is blended with biomass, the quantity of released sulphide pollutant gases is influenced obviously. COS coming out of blends is earlier than that of coal. The COS is increased with more biomass. |
| Keywords: | biomass co-pyrolysis thermal-gravimetric analysis (TGA) COS gas chromatogram (GC) and mass spectrum (MS) |
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