脂肪酸/废加气块定形相变储能集料制备及性能

doi:10.16085/j.issn.1000-6613.2017.03.031

化工进展 ›› 2017, Vol. 36 ›› Issue (03): 996-1002.DOI: 10.16085/j.issn.1000-6613.2017.03.031

脂肪酸/废加气块定形相变储能集料制备及性能

樊铁林¹, 陈蜜蜜¹, 檀星¹, 赵风清^1,2

1 河北科技大学化学与制药工程学院, 河北石家庄 050018;
2 河北省固体废弃物工程技术研究中心, 河北石家庄 050018

收稿日期:2016-07-12 修回日期:2016-07-29 出版日期:2017-03-05 发布日期:2017-03-05
通讯作者: 赵风清,博士,教授。
作者简介:樊铁林(1986-),男,硕士研究生。
基金资助:
河北省（重点）科技支撑计划项目（14273804D）。

Preparation and properties of shape-stabilized phase change aggregate from fatty acid and waste autoclaved aerated concrete

FAN Tielin¹, CHEN Mimi¹, TAN Xing¹, ZHAO Fengqing^1,2

1 College of Chemical and Pharmaceutical Engineering, Hebei University of Science & Technology, Shijiazhuang 050018, Hebei, China;
2 Hebei Engineering Research Center of Solid Wastes Utilization, Shijiazhuang 050018, Hebei, China

Received:2016-07-12 Revised:2016-07-29 Online:2017-03-05 Published:2017-03-05

摘要/Abstract

摘要：

以癸酸-硬脂酸（CA-SA）二元共熔脂肪酸作为相变储能材料，废加气混凝土块为载体，矿渣-水玻璃-石膏复合胶凝剂为封装材料，制备了密封性能良好的相变储能集料，解决了现有产品与建筑主体材料相容性差和使用寿命较低的缺点。通过DSC、FTIR、SEM等测试技术对相变材料及相变储能集料进行表征。结果表明：适宜的癸酸、硬脂酸的质量比为9：1，其相变温度为26.8℃，相变潜热为96.4J/g；以多孔的废加气块为载体，相变材料吸附率可达60%；采用矿渣-水玻璃-石膏复合封装材料，制成的相变储能集料具有良好的密封性，稳定性能优异。相变集料应用模拟实验结果显示，其储能控温性能良好。

关键词: 相变储能集料, 多孔介质, 封装材料, 相容性, 稳定性, 热力学性质

Abstract:

To solve the poor compatibility with main building materials and low service life of current commercial products,the phase change energy storage aggregate with good sealing performance was prepared using capric acid(CA) and stearic acid(SA) eutectic mixture as the phase change energy storage material,waste autoclaved aerated concrete as skeleton and slag-water glass-gypsum as the encapsulation material. CA-SA and the prepared phase change energy storage aggregate with it were characterized by DSC,FTIR and SEM. The results show that with an appropriate mass ratio of CA to SA is 9:1,CA-SA has a melting temperature of 26.8℃ and phase change latent heat of 96.4J/g. With porous waste autoclaved aerated concrete as carrier,the adsorption rate of phase change material is up to 60%. The prepared phase change energy storage aggregate possesses good sealing performance and excellent stability using slag-water glass-gypsum as encapsulation material. The simulation test shows that good temperature control and energy storage performances are achieved with this phase change energy storage aggregate.

Key words: phase change energy storage aggregates, porous media, encapsulate material, compatibility, stability, thermodynamic properties

中图分类号:

TB34
TU55

樊铁林, 陈蜜蜜, 檀星, 赵风清. 脂肪酸/废加气块定形相变储能集料制备及性能[J]. 化工进展, 2017, 36(03): 996-1002.

FAN Tielin, CHEN Mimi, TAN Xing, ZHAO Fengqing. Preparation and properties of shape-stabilized phase change aggregate from fatty acid and waste autoclaved aerated concrete[J]. Chemical Industry and Engineering Progress, 2017, 36(03): 996-1002.

参考文献

[1] 苑坤杰,张正国,方晓明,等.水合无机盐及其复合相变储热材料的研究进展[J].化工进展,2016,35(6):1820-1826. YUAN K J,ZHANG Z G,FANG X M,et al.Research progress of inorganic hydrated salts and their phase change heat storage composites[J].Chemical Industry and Engineering Progress,2016, 35(6):1820-1826.
[2] 孙凯,张步宁,晏凤梅,等.石蜡微胶囊型相变储能材料制备及表征[J].化工进展,2011,30(12):2676-2678. SUN K,ZGABG B N,YAN F M, et al. Preparation and characterization of microcapsule with paraffin phase change materials for energy storage[J].Chemical Industry and Engineering Progress, 2011,30(12):2676-2678.
[3] 李晓辉,刘振法,郭茹辉,等.用于太阳能地板辐射采暖的相变储能复合材料[J].太阳能学报,2015,36(8):2042-2046. LI X H,LIU Z F,GUO R H,et al.Composite phase change energy storage material used in solar floor radiant heating system[J].Acta Energis Sinica,2015,36(8):2042-2046.
[4] SCHOSSIG P, HENNING H M, GSCHWANDER S, et al. Micro-encapsulated phase-change materials integrated into construction materials[J].Solar Energy Materials and Solar Cells, 2005,89(2/3):297-306.
[5] 李丽莎,闫全英,金丽丽,等.定形相变墙体的制备方法及其传热性能的研究[J].太阳能学报,2012,33(12):2135-2139. LI L S,YAN Q Y,JIN L L,et al.Preparation method of shape-stabilized PCM wall and experimental research of thermal performance[J].Acta Energis Sinica,2012,33(12):2135-2139.
[6] 杨春晓,谢德龙,司徒粤,等.相变储能微/纳米胶囊的制备及其在建筑中的应用进展研究[J].化工进展,2012,31(9):1998-2005. YANG C X,XIE D L,SI T Y,et al.Preparation of micro/nano encapsulated phase change materials(PCM)and application to building[J].Chemical Industry and Engineering Progress,2012,31(9):1998-2005.
[7] ZHANG Y P,DING J H,YANG R,et al.Preparation,thermal performance and application of shape-stabilized PCM in energy efficient buildings[J].Energy and Buildings,2006,38(10):1262-1269.
[8] ZHANG Y P,XU X,DI H F,et al.Experimental study of shape-stabilized PCM floor used in passive solar buildings[J].Solar Energy Engineering,Transactions of ASME,2006,128(2):255-257.
[9] 黄雪,崔英德,尹国强,等.月桂酸-膨胀石墨复合相变材料的制备及性能[J].化工学报,2015,66(s1):370-374. HUANG X,CUI Y D,YIN G Q,et al.Preparation and performance of lauric acid-expanded graphite composite phase change materials[J].CIESC Journal,2015,66(s1):370-374.
[10] CABEZA L F,CASTELL A,BARRENECHE C,et al.Materials used as PCM in thermal energy storage in buildings:a review[J].Renewable and Sustainable Energy Reviews,2011,15(3):1675-1695.
[11] 崔娜,谢静超,刘加平,等.石膏基相变储能构件的数值模拟分析[J].化工学报,2014,65(s1):328-335. CUI N,XIE J C,LIU J P,et al.Numerical simulation analysis of gypsum-based phase change energy storage component[J].CIESC Journal,2014,65(s1):328-335.
[12] 张群力,高岩,狄洪发.理想被动式相变蓄能建筑蓄能调温特性研究[J].太阳能学报,2015,36(8):2021-2027. ZHANG L Q,GAO Y,DI H F.Research on thermal performance characteristics of ideal passive building with phase change material for thermal storage[J].Acta Energis Sinica,2015,36(8):2021-2027.
[13] 林坤平,张寅平,江亿.夏季"空调"型相变墙热设计方法[J].太阳能学报,2003,24(2):145-151. LIN K P,ZHANG Y P,JIANG Y.Simulation and designing of PCM wallboard room combined with controlled night ventilation in summer[J].Acta Energis Sinica,2003,24(2):145-151.
[14] 武卫东,唐恒博,苗朋柯,等.空调用纳米有机复合相变蓄冷材料分散稳定性[J].化工进展,2015,34(5):1371-1376. WU W D,TANG H B,MIAO P K,et al.Dispersion stability of nano-organic composite phase change materials for cool storage in air-conditioning[J].Chemical Industry and Engineering Progress, 2015,34(5):1371-1376.
[15] 武卫东,唐恒博,苗朋柯,等.空调用纳米有机复合相变蓄冷材料制备与热物性[J].化工学报,2015,66(3):1208-1214. WU W D,TANG H B,MIAO P K,et al.Preparation and thermal properties of nano-organic composite phase change materials for storage in air-conditioning[J].CIESC Journal,2015,66(3):1208-1214.
[16] 王晓霖,翟晓强,王恬,等.太阳能空调相变蓄冷理论及实验研究[J].制冷学报,2013,34(5):34-40. WANG X L,ZHAI X Q,WANG T,et al.Theroetical and experimental study on solar air conditioning system with phase change cold storage[J].Journal of Refrigeration,2013,34(5):34-40.
[17] 冯国会,曹广宇,于瑾,等.夏季昼夜温差较大地区相变墙蓄冷可行性分析[J].沈阳建筑大学学报(自然科学版),2005,21(4):350-353. FENG G H,CAO G Y,YU J,et al.Feasibility analysis on phase change cooling storage in large day-and-night temperature difference area[J].Journal of Shenyang Jianzhu University(Natural Science), 2005,21(4):350-353.
[18] LIN Kunping,ZHANG Yinping,XU Xu,et al.Experimental study of under-floor electric heating system with shape-stabilized PCM plates[J].Energy and Building,2005,37(3):215-220.
[19] 王伟,严捍东.十八烷膨胀珍珠岩定形相变材料封装及隔热性能[J].化工进展,2014,33(5):1242-1246. WANG W,YAN H D.Heat-insulating property and encapsulation of octadecane expanded perlite shape-stabilized phase change materials[J].Chemical Industry and Engineering Progress,2014, 33(5):1242-1246.
[20] 张寅平,苏跃红,葛新石.(准)共晶系相变材料融点及融解热的理论预测[J].中国科技大学学报,1995,25(4):474-478. ZHANG Y P,SU Y H,GE X S.Prediction of the melting temperature and the fusion heat of(quasi-)eutectic PCM[J].Journal of China University of Science and Technology,1995,25(4):474-478.

脂肪酸/废加气块定形相变储能集料制备及性能

Preparation and properties of shape-stabilized phase change aggregate from fatty acid and waste autoclaved aerated concrete

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