低成本兰炭灰骨架定型相变储热材料的制备及性能研究

doi:10.3969/j.issn.1674-1951.2021.07.010

华电技术 ›› 2021, Vol. 43 ›› Issue (7): 62-67.doi: 10.3969/j.issn.1674-1951.2021.07.010

低成本兰炭灰骨架定型相变储热材料的制备及性能研究

熊亚选¹(), 药晨华¹(), 宋超宇¹(), 王辉祥¹(), 胡子亮¹(), 丁玉龙²

1.北京建筑大学供热供燃气通风及空调工程北京市重点实验室,北京 100044
2.英国伯明翰大学伯明翰储能中心,伯明翰 B152TT,英国

收稿日期:2021-04-26 修回日期:2021-06-30 出版日期:2021-07-25 发布日期:2021-07-27
作者简介:熊亚选（1977—）,男,河南原阳人,教授,博士,从事高温熔盐储热方面的研究（E-mail： xiongyaxuan@bucea.edu.cn）。
药晨华（1997—）,男,山西临汾人,在读硕士研究生,从事固体储热方面的研究（E-mail： ych1261072340@163.com）。
宋超宇（1998—）,女,山西长治人,在读硕士研究生,从事固体储热方面的研究（E-mail： 1807931498@qq.com）。
王辉祥（1997—）,男,河南郑州人,在读硕士研究生,从事固体储热方面的研究（E-mail： whx754137921@163.com）。
胡子亮（1997—）,男,河北石家庄人,在读硕士研究生,从事固体储热方面的研究（E-mail： 872971547@qq.com）。
丁玉龙（1962—）,男,江苏海安人,教授,英国皇家工程院院士,博士,从事储能方面的研究。
基金资助:
北京市教委科研项目(KM201910016011)

Preparation and properties of low-cost phase-change heat storage materials based on semi-coke ash

XIONG Yaxuan¹(), YAO Chenhua¹(), SONG Chaoyu¹(), WANG Huixiang¹(), HU Ziliang¹(), DING Yulong²

1. Key Laboratory of HVAC,Beijing University of Civil Engineering and Architecture,Beijing 100044,China
2. Birmingham Center for Energy Storage,University of Birmingham,Birmingham B152TT,UK

Received:2021-04-26 Revised:2021-06-30 Online:2021-07-25 Published:2021-07-27

摘要/Abstract

摘要：

在碳中和背景下,为促进工业固体废弃物的规模化消纳,避免兰炭灰大量堆积对环境造成破坏,创新性提出兰炭灰/碳酸钠定型相变储热材料,通过冷压缩-热烧结法制备兰炭灰基定型相变储热材料,为构建以新能源为主体的电力系统提供可能的储能技术路径。采用激光导热分析法（LFA）、热重及差示扫描量热法（TG-DSC）和X射线衍射法（XRD）对定型相变储热材料的导热性能、储热性能及化学相容性进行表征。结果表明,兰炭灰与碳酸钠的质量比为52.5∶47.5时,复合材料各方面的性能最佳,其导热系数在100~800 ℃内最高可达0.41/（m∙K）,在100~900 ℃时储热密度达1 101.14kJ/kg。

关键词: 固体废弃物, 骨架材料, 定型相变材料, 碳中和, 兰炭, 储能, 储热, 可再生能源

Abstract:

To promote the large-scale consumption of industrial solid wastes and avoid damage on environment brought by the accumulation of semi-coke ash,we proposed an innovative semi-coke ash/Na₂CO₃ shaped phase-change heat storage material which is prepared by cold compression-hot sintering（CCHS）method.Taking laser flash analyzer（LFA）,thermo-gravimetric and differential scanning calorimetry（TG-DSC）and X-ray diffraction（XRD）,the thermal conductivity,thermal storage and chemical compatibility of the shaped phase-change heat storage material were characterized.The results show that the best properties of the composite can be obtained when the mass ratio of semi-coke ash to Na₂CO₃ is 52.5∶47.5.Under this ratio,the composite's thermal conductivity is up to 0.41 W/（m∙K） between 100 and 800 ℃,and its energy storage density is up to 1 101.14 kJ/kg between 100 and 900 ℃.

Key words: solid waste, framework material, shaped phase-change composite, carbon neutrality, semi-coke, energy storage, heat storage, renewable energy

中图分类号:

TK02

熊亚选, 药晨华, 宋超宇, 王辉祥, 胡子亮, 丁玉龙. 低成本兰炭灰骨架定型相变储热材料的制备及性能研究[J]. 华电技术, 2021, 43(7): 62-67.

XIONG Yaxuan, YAO Chenhua, SONG Chaoyu, WANG Huixiang, HU Ziliang, DING Yulong. Preparation and properties of low-cost phase-change heat storage materials based on semi-coke ash[J]. Huadian Technology, 2021, 43(7): 62-67.

图/表 8

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参考文献 20

[1]	刘助仁. 新能源: 缓解能源短缺和环境污染的希望[J]. 国际技术经济研究, 2007(4):22-26.
[2]	赵国涛, 钱国明, 王盛. “双碳”目标下绿色电力低碳发展的路径分析[J]. 华电技术, 2021, 43(6):11-20.
	ZHAO Guotao, QIAN Guoming, WANG Sheng. Analysis on green and low-carbon development path for power industry to realize carbon peak and carbon neutrality[J]. Huadian Technology, 2021, 43(6):11-20.
[3]	陈睿哲, 熊亚选, 张慧, 等. 储能供热熔盐换热器设计及运行特性分析[J]. 华电技术, 2020, 42(12):54-59.
	CHEN Ruizhe, XIONG Yaxuan, ZHANG Hui, et al. Design and dynamic performance analysis on a molten salt heat exchanger for energy storage and heating[J]. Huadian Technology, 2020, 42(12):54-59.
[4]	LI Q, LI C, DU Z, et al. A review of performance investigation and enhancement of shell and tube thermal energy storage device containing molten salt based phase change materials for medium and high temperature applications[J]. Applied Energy, 2019, 255.DOI: 10.1016/j.apenergy.2019.113806.
[5]	LI Q, CONG L, ZHANG X, et al. Fabrication and thermal properties investigation of aluminium based composite phase change material for medium and high temperature thermal energy storage[J]. Solar Energy Materials and Solar Cells, 2020, 211.DOI: 10.1016/j.solmat.2020.110511.
[6]	WANG T, ZHANG T, XU G, et al. A new low-cost high-temperature shape-stable phase change material based on coal fly ash and K₂CO₃[J]. Solar Energy Materials and Solar Cells, 2019, 206.DOI: 10.1016/j.solmat.2019.110328.
[7]	王燕, 黄云, 姚华, 等. 太阳盐/钢渣定型复合相变储热材料的制备与性能研究[J]. 过程工程学报, 2021, 21(3):332-340.
	WANG Yan, HUANG Yun, YAO Hua, et al. Preparation and properties of solar salt/steel slag shaped composite phase change heat storage materials[J]. The Chinese Journal of Process Engineering, 2021, 21(3):332-340.
[8]	李进, 王峰, 张世广, 等. 四元硝酸盐/MCM41多孔复合蓄热材料的制备及稳定性研究[J]. 华电技术, 2020, 42(4):17-22.
	LI Jin, WANG Feng, ZHANG Shiguang, et al. Study on preparation for quaternary nitrates/MCM41 porous composite heat-storage material and its stability[J]. Huadian Technology, 2020, 42(4):17-22.
[9]	ANAGNOSTOPOULOS A, NAVARRO M E, STEFANIDOU M, et al. Red mud-molten salt composites for medium-high temperature thermal energy storage and waste heat recovery applications[J]. Journal of Hazardous Materials, 2021, 413.DOI: 10.1016/j.jhazmat.2021.125407.
[10]	LI R, ZHU J, ZHOU W, et al. Thermal compatibility of Sodium Nitrate/Expanded Perlite composite phase change materials[J]. Applied Thermal Engineering, 2016, 103:452-458. doi: 10.1016/j.applthermaleng.2016.03.108
[11]	SANG L, LI F, XU Y. Form-stable ternary carbonates/MgO composite material for high temperature thermal energy storage[J]. Solar Energy, 2019, 180:1-7. doi: 10.1016/j.solener.2019.01.002
[12]	GUO Q, WANG T. Study on preparation and thermal properties of sodium nitrate/silica composite as shape-stabilized phase change material[J]. Thermochimica Acta, 2015, 613:66-70. doi: 10.1016/j.tca.2015.05.023
[13]	YU Q, JIANG Z, CONG L, et al. A novel low-temperature fabrication approach of composite phase change materials for high temperature thermal energy storage[J]. Applied Energy, 2019, 237:367-377. doi: 10.1016/j.apenergy.2018.12.072
[14]	YE F, GE Z W, DING Y L, et al. Multi-walled carbon nanotubes added to Na₂CO₃/MgO composites for thermal energy storage[J]. Particuology, 2014, 15(4):56-60. doi: 10.1016/j.partic.2013.05.001
[15]	JIANG F, ZHANG L L, SHE X H, et al. Skeleton materials for shape-stabilization of high temperature salts based phase change materials:A critical review[J]. Renewable and Sustainable Energy Reviews, 2020, 119.DOI: 10.1016/j.rser.2019.109539.
[16]	李昭, 李宝让, 陈豪志, 等. 相变储热技术研究进展[J]. 化工进展, 2020, 39(12):5066-5085.
	LI Zhao, LI Baorang, CHEN Haozhi, et al. State of the art review on phase change thermal energy storage technology[J]. Chemical Industry and Engineering Progress, 2020, 39(12):5066-5085.
[17]	王长君, 刘硕, 丁薛峰. 相变储能技术在清洁供暖中的应用研究[J]. 华电技术, 2020, 42(11):91-96.
	WANG Changjun, LIU Shuo, DING Xuefeng. The study on application of phase change energy storage technology in clean heating[J]. Huadian Technology, 2020, 42(11):91-96.
[18]	钟声远, 赵军, 李浩, 等. 基于城市功能区划分的分布式相变蓄热站热经济性分析[J]. 华电技术, 2020, 42(4):23-30.
	ZHONG Shengyuan, ZHAO Jun, LI Hao, et al. Thermal economy analysis of distributed phase change heat storage stations based on urban functional zoning[J]. Huadian Technology, 2020, 42(4):23-30.
[19]	LI C, LI Q, DING Y L. Carbonate salt based composite phase change materials for medium and high temperature thermal energy storage:From component to device level performance through modelling[J]. Renewable Energy, 2019, 140:140-151. doi: 10.1016/j.renene.2019.03.005
[20]	王铁营, 王凯晨, 张天影, 等. 粉煤灰高温定型相变储热材料制备及性能表征[J]. 中国科学:技术科学, 2020, 50(9):1235-1242.
	WANG Tieying, WANG Kaichen, ZHANG Tianying, et al. High-temperature shape-stable phase-change material based on coal fly ash[J]. Scientia Sinica(Technologica), 2020, 50(9):1235-1242.

项目	定型相变储热材料
项目	CC0	CC1	CC2	CC3	CC4	CC5	CC6	CC7	CC8
ω(PCM)/%	100.0	60.0	50.0	47.5	45.0	42.5	40.0	35.0	30.0
ω(骨架材料)/%	0.0	40.0	50.0	52.5	55.0	57.5	60.0	65.0	70.0
ω(烧结剂)/%	–	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0
烧结后目视观察效果	–	S	L	N	N	N	N	N	N

低成本兰炭灰骨架定型相变储热材料的制备及性能研究

Preparation and properties of low-cost phase-change heat storage materials based on semi-coke ash

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