| 棉秆与竹材颗粒燃料成型工艺及其性能的研究 |
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| 引用本文： | 程大莉,许斌,蒋身学.棉秆与竹材颗粒燃料成型工艺及其性能的研究[J].云南林业科技,2014(6):39-43. |
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| 作者姓名： | 程大莉 许斌 蒋身学 |
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| 作者单位： | 南京林业大学材料科学与工程学院,江苏南京210037 |
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| 基金项目： | “十二五”农村领域国家科技计划课题（2012BAD30801）,江苏省自然基金（BK20140974）,江苏高校优势学科建设工程资助项目. |
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| 摘 要： | 以棉秆和竹材为原料制备颗粒成型燃料，采用成型燃料密度为评价指标，进行成型温度、压力及时间为影响因子的3因素3水平正交试验，对两种原料颗粒的成型工艺分别进行研究。结果表明，成型温度和时间为颗粒成型的主要影响因素，结合棉秆和竹材颗粒燃料挥发分、灰分、固定碳及热值的测定，优选成型工艺参数为：成型温度190℃，热压压力32 MPa，成型时间90 s。
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| 关 键 词： | 棉秆 竹材 颗粒燃料 成型工艺 |
Research on Forming Process and Properties of Cotton Stalk and Bamboo Pellet Fuels |
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| CHENG Da-li,Xu Bin,JIANG Shen-xue.Research on Forming Process and Properties of Cotton Stalk and Bamboo Pellet Fuels[J].Yunnan Forestry Science and Technology,2014(6):39-43. |
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| Authors: | CHENG Da-li Xu Bin JIANG Shen-xue |
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| Institution: | (School of Materials Engineering Nanjing Forestry University, Nanjing Jiangsu 210037, P. R. China) |
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| Abstract: | The influences of forming temperature, pressure and time on the densities of cotton stalk and bamboo pellets fuels were studied by using orthogonal design experiment.The result revealed that the forming temperature and time were the main influence factors.The comprehensive properties of the biomass pellet fuels were the best, when the forming temperature was 190℃, the pressure was 32 MPa, and time was 90 s, combined with analysis of the ash contents, volatiles, fixed carbon and heat value of cotton stalk and bamboo pellet fuels. |
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| Keywords: | cotton stalk bamboo pellet fuel forming process |
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