| 煤燃烧添加剂对石墨助燃效果的动力学研究 |
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| 引用本文： | 李莉 谭志诚特. 煤燃烧添加剂对石墨助燃效果的动力学研究[J]. 燃料化学学报, 1999, 27(6): 572-574 |
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| 作者姓名： | 李莉 谭志诚特 |
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| 作者单位： | 中国科学院大连化学物理研究所热化学实验室!大连116023 |
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| 摘 要： | 我国是产煤大国也是煤消耗大国,出产的煤绝大多数用于直接燃烧[1]。对煤燃烧的主要要求是高效率和低污染,除了改进燃烧设备和工艺外,使用煤燃烧添加剂也是实现煤的高效洁净燃烧的有效措施[2]。近年来,煤燃烧添加剂的研究和应用开展得十分活跃,国内已有专利报道[3]和数种产...
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| 关 键 词： | 燃煤添加剂 助燃 石墨 动力学参数 |
KINETIC STUDY OF ACCELERATING EFFECT OF COAL-BURNING ADDITIVE ON COMBUSTION OF GRAPHITE |
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| Li Li Tan Zhicheng Wang Shudong Wu Diyong. KINETIC STUDY OF ACCELERATING EFFECT OF COAL-BURNING ADDITIVE ON COMBUSTION OF GRAPHITE[J]. Journal of Fuel Chemistry and Technology, 1999, 27(6): 572-574 |
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| Authors: | Li Li Tan Zhicheng Wang Shudong Wu Diyong |
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| Affiliation: | Thermochemistry Laboratory Dalian Institute of Chemical Physics Academia Sinica Dalian |
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| Abstract: | Using coal-burning additives (CBA) in the process of coal burning is one of the effectual methods to achieve high efficiency and low pollution The accelerating effects of three coal-burning additives, obtained from Xian, Shangdong, Dalian, respectively, on the burning of graphite were studied by TG and DTG The kinetic study on the catalytic oxidation of graphite by the CBA is performed at the same time The results show that three CBAs can decrease the initial and finial temperature of combustion, change the activation energy, thus improve the combustion efficiency |
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| Keywords: | kinetics coal-burning additive graphite catalytic combustion |
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