| 粉煤灰储能复合材料的实验研究 |
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| 引用本文： | 蒋达华,石发恩,任如山,赵运超.粉煤灰储能复合材料的实验研究[J].能源环境保护,2010,24(4):28-29,33. |
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| 作者姓名： | 蒋达华 石发恩 任如山 赵运超 |
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| 作者单位： | 1. 江西理工大学,建筑与测绘工程学院,江西赣州,341000
2. 江西理工大学,资源与环境工程学院,江西赣州,341000 |
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| 摘 要： | 通过吸附、熔融浸滞将粉煤灰、月桂酸复合制备得到复合相变储能材料。通过DTA/TG、SEM测试分析,相变储能材料的相变峰值温度为46.01℃,且在44.0℃～55.0℃范围内有一个较大的吸热峰,可实现相变吸放热,且热稳定性好,粉煤灰基本不影响其热性能。微相结构显示粉煤灰能有效吸入大量的月桂酸,具有较好的吸附结合能力。
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| 关 键 词： | 月桂酸 粉煤灰 制备 性能 |
EXPERIMENTAL RESEARCH ON COAL ASH COMPOSITE FOR ENERGY STORAGE |
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| JIANG Da-hua,SHI Fa-en,REN Ru-shan,ZHAO Yun-chao.EXPERIMENTAL RESEARCH ON COAL ASH COMPOSITE FOR ENERGY STORAGE[J].Energy Environmental Protection,2010,24(4):28-29,33. |
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| Authors: | JIANG Da-hua SHI Fa-en REN Ru-shan ZHAO Yun-chao |
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| Institution: | 1.School of Architecture ＆ Survey Engineering,Jiangxi University of Science and Technology,Ganzhou 341000,China;2.School of Resource ＆ Environment Engineering,Jiangxi University of Science and Technology,Ganzhou 341000,China) |
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| Abstract: | The composite phase-transformation building material is prepared in melting phase by using coal ash,lauric acid.By DTA / TG,SEM test analysis,its phase-transformation peak temperature range is at 46.01℃,there is a large endothermic peak between 44.0℃～55.0℃,which can realize heat absorption and heat releasing.It has good thermal stability,coal ash does not affect its thermal performance basically.Micro-phase structure shows that coal ash can absorb large quantities of lauric acid effectively,and has good adsorption binding capacity. |
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| Keywords: | lauric acid coal ash preparation properties |
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