Effect of carbon sequestration on the performance of waste concrete shape-stable phase change composites
TIAN Xi,1, XIONG Yaxuan,1, REN Jing2, ZHAO Yanqi3, JIN Shihao4, LI Shuo1, YANG Yang1, DING Yulong5
1.Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China
2.Beijing Building Research Institute CO. , LTD. of CSCEC, Beijing 100076, China
3.School of Energy Science and Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China
4.State Grid Henan Provincial Power Company Yuzhou Power Supply Company, Xuchang 461670, Henan, China
5.Birmingham Center for Energy storage, University of Birmingham, Birmingham B15 2TT, UK
In order to fully resource the use of waste concrete to capture and store CO2, this paper utilizes waste concrete for carbon capture, and seven composite phase change heat storage materials with different mass ratios were prepared by using carbon consolidated and unconsolidated waste. Results indicate that the carbon sequestration efficiency of the waste concrete was as high as 24.7% under the specific experimental conditions. The latent heat of melting of the shape-stable phase change composites prepared by carbon sequestration was higher than that before carbon sequestration after adding the same mass fraction of phase change material. The compressive strength of SS2 was as high as 121.54 MPa, and the compressive strengths of both the carbon sequestered waste concrete and shape-stable phase change composites were significantly increased, with the highest thermal conductivity [0.648 W/(m·K)] being lower than that of the un-sequestered sample [0.884 W/(m·K)]. The shape-stable phase change composites before and after carbon sequestration had good chemical compatibility among the components, and the phase change materials were densely bonded with the skeleton materials.
Keywords:waste concrete
;
carbon sequestration
;
skeleton material
;
shape-stable phase change composites
;
energy storage
TIAN Xi. Effect of carbon sequestration on the performance of waste concrete shape-stable phase change composites[J]. Energy Storage Science and Technology, 2023, 12(12): 3709-3719
ZHU F Q, JIANG L, WANG L W, et al. Energy storage properties of MnCl2-CaCl2-NH3 resorption temperature-lifting system[J]. CIESC Journal, 2016, 67(4): 1453-1458.
JIANG Y F, LIU M, SUN Y P. Review on the development of high temperature phase change material composites for solar thermal energy storage[J]. Solar Energy Materials and Solar Cells, 2019, 203: 110164.
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: 113806.
YU Q H, 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.
LI Q, CONG L, ZHANG X S, 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: 110511.
ZHU J Q, LI R G, ZHOU W B, et al. Fabrication of Al2O3-NaCl composite heat storage materials by one-step synthesis method[J]. Journal of Wuhan University of Technology-Mater Sci Ed, 2016, 31(5): 950-954.
SARI A, BICER A, AL-SULAIMAN F A, et al. Diatomite/CNTs/PEG composite PCMs with shape-stabilized and improved thermal conductivity: Preparation and thermal energy storage properties[J]. Energy and Buildings, 2018, 164: 166-175.
LI C C, ZHANG B, LIU Q X. N-eicosane/expanded graphite as composite phase change materials for electro-driven thermal energy storage[J]. Journal of Energy Storage, 2020, 29: 101339.
YAN J S, HAN X Y, DANG Z H, et al. Preparation and performance of paraffin/expanded graphite/graphene composite phase change heat storage material[J]. Chemical Journal of Chinese Universities, 2022, 43(6): 326-332.
JIANG Z, JIANG F, LI C A, et al. A form stable composite phase change material for thermal energy storage applications over 700 ℃[J]. Applied Sciences, 2019, 9(5): 814.
MEMON S, LIAO W Y, YANG S Q, et al. Development of composite PCMs by incorporation of paraffin into various building materials[J]. Materials, 2015, 8(2): 499-518.
SARI A, BIÇER A. Preparation and thermal energy storage properties of building material-based composites as novel form-stable PCMs[J]. Energy and Buildings, 2012, 51: 73-83.
DENG J H, LI W B, JIANG D H. Study on binary fatty acids/sepiolite composite phase change material[J]. Advanced Materials Research, 2011, 374/375/376/377: 807-810.
LIU R P, ZHANG F, SU W M, et al. Impregnation of porous mullite with Na2SO4 phase change material for thermal energy storage[J]. Solar Energy Materials and Solar Cells, 2015, 134: 268-274.
LI C, HAN L, LENG G Y, et al. Nitrate salt-halloysite nanotube (HNT) composite phase change materials for thermal energy storage: The feasibility of material fabrication by using HNT as skeleton substance and its thermal properties[J]. Solar Energy Materials and Solar Cells, 2023(263): 112565.
LIN B, GOU Z H, HU D H, et al. Research on thermal performance of high thermal conductivity composite phase change material based on foamed copper framework material[J]. Materials Reports, 2022, 36(S1): 29-33.
YAN X X, ZHAO H B, FENG Y H, et al. Excellent heat transfer and phase transformation performance of erythritol/graphene composite phase change materials[J]. Composites Part B: Engineering, 2022, 228: 109435.
WANG T Y, ZHANG T Y, XU G Z, 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, 2020, 206: 110328.
WANG Y, HUANG Y, YAO H, et al. Fabrication and characterization of form-stable solar salt/steel slag composite phase change material for thermal energy storage[J]. The Chinese Journal of Process Engineering, 2021, 21(3): 332-340.
XIONG Y X, WANG H X, WU Y T, et al. Carbide slag based shape-stable phase change materials for waste recycling and thermal energy storage[J]. Journal of Energy Storage, 2022, 50: 104256.
XIONG Y X, TIAN X, LI X, et al. Effects of expanded graphite on NaNO3/semi-coke ash shape-stable phase change composites for thermal energy storage[J]. Journal of Energy Storage, 2023, 72: 108648.
XIONG Y X, YAO C H, REN J, et al. Waste semicoke ash utilized to fabricate shape-stable phase change composites for building heating and cooling[J]. Construction and Building Materials, 2022, 361: 129638.
XIONG Y X, SONG C Y, REN J, et al. Sludge-incinerated ash based shape-stable phase change composites for heavy metal fixation and building thermal energy storage[J]. Process Safety and Environmental Protection, 2022, 162: 346-356.
LEUNG D Y C, CARAMANNA G, MAROTO-VALER M M. An overview of current status of carbon dioxide capture and storage technologies[J]. Renewable and Sustainable Energy Reviews, 2014, 39: 426-443.
XIONG Y X, SUN M Y, WU Y T, et al. Effects of synthesis methods on thermal performance of nitrate salt nanofluids for concentrating solar power[J]. Energy & Fuels, 2020, 34(9): 11606-11619.
ZHAO T K, SHE S F, JI X L, et al. Expanded graphite embedded with aluminum nanoparticles as superior thermal conductivity anodes for high-performance lithium-ion batteries[J]. Scientific Reports, 2016, 6: 33833.
RADHAKRISHNAN R, GUBBINS K E. Free energy studies of freezing in slit pores: An order-parameter approach using Monte Carlo simulation[J]. Molecular Physics, 1999, 96(8): 1249-1267.
ZHANG D, WU K R. Tuning effect of porous structure on phase changing behavior of organic phase changing matters[J]. Journal of Tongji University (Natural Science), 2004(9): 1163-1167.
LI R G, ZHU J Q, ZHOU W B, et al. Thermal compatibility of sodium nitrate/expanded perlite composite phase change materials[J]. Applied Thermal Engineering, 2016, 103: 452-458.