RSM-based Multi-objective Optimization of Desulfurized Gypsum-based Composites Properties

Abstract

This study evaluates and optimizes the comprehensive property of desulfurization gypsum-based composites (DGCs). The water-gypsum ratio (A), ratio of dihydrate to hemihydrate desulfurization gypsum (B), and dosage of silica fume (C) were selected as multifactorial factors to design the three-level response surface methodology (RSM) experiments. Additionally, X-ray powder diffraction and scanning electron microscope (SEM) were used. The results indicate that the interactions of factor AC, BC and AB have the most significant effect towards the mechanical performances, thermal insulation as well as water resistance of DGCs, respectively. The water-gypsum ratio has the greatest influence on the overall performance of DGCs. In addition, the relative errors between the RSM test values and the model predictions do not exceed 5%, indicating that the RSM optimization models are highly accurate and well-fitted.

Keywords

DGCs / RSM / mechanical properties / thermal conductivity / water resistance

References

[1] Fang JY, Zhu JL, Wang SP, et al.. Global Warming, Human-Induced Carbon Emissions, and Their Uncertainties[J]. Science China (Earth Sciences), 2011, 54(10): 1 458-1 468

[2] Xiao M, Peng XZ. Decomposition of Carbon Emission Influencing Factors and Research on Emission Reduction Performance of Energy Consumption in China[J]. Frontiers in Environmental Science, 2023, 10: 1 096 650

[3] Li WW, Wang WP, Gao HW, et al.. Evaluation of Regional Metafrontier Total Factor Carbon Emission Performance in China’s Construction Industry: Analysis Based on Modified Non-Radial Directional Distance Function[J]. Journal of Cleaner Production, 2020, 256: 120 425-120 425

[4] Chou JS, Yeh KC. Life Cycle Carbon Dioxide Emissions Simulation and Environmental Cost Analysis for Building Construction[J]. Journal of Cleaner Production, 2015, 101: 137-147

[5] Liu S, Liu W, Jiao F, et al.. Production and Resource Utilization of Flue Gas Desulfurized Gypsum in China- a Review[J]. Environmental Pollution, 2021, 288: 117 799-117 799

[6] Zhao J, Su H, Zuo HB, et al.. The Mechanism of Preparation Calcium Ferrite from Desulfurization Gypsum Produced in Sintering[J]. Journal of Cleaner Production, 2020, 267: 122 002

[7] Wang JM, Yang PL. Potential Flue Gas Desulfurization Gypsum Utilization in Agriculture: a Comprehensive Review[J]. Renewable & Sustainable Energy Reviews, 2018, 82(P3): 1 969-1 978

[8] Wang YY, He ZT, Tang JY, et al.. Long-Term Environmental Stability and Heavy Metals Release Mechanism of Desulfurized Gypsum Sludge from Copper Smelter[J]. Journal of Central South University (Science and Technology), 2023, 54(02562-576

[9] Guan QJ, Sun W, Guan CP, et al.. Promotion of Conversion Activity of Flue Gas Desulfurization Gypsum into Alpha-Hemihydrate Gypsum by Calcination-Hydration Treatment[J]. Journal of Central South University, 2019, 26(12): 3 213-3 224

[10] Zhang XF, Wang JS, Wu JS, et al.. Phase- and Morphology-Controlled Crystallization of Gypsum by Using Flue-Gas-Desulfurization Gypsum Solid Waste[J]. Journal of Alloys and Compounds, 2016, 647: 200-206

[11] Pang M, Sun ZP, Huang HH. Compressive Strength and Durability of FGD Gypsum-Based Mortars Blended with Ground Granulated Blast Furnace Slag[J]. Materials, 2020, 13(15): 3 383

[12] Gao DY, Zhang ZQ, Meng Y, et al.. Effect of Flue Gas Desulfurization Gypsum on the Properties of Calcium Sulfoaluminate Cement Blended with Ground Granulated Blast Furnace Slag[J]. Materials, 2021, 14(2382-382

[13] Chen C, Ma FT, He TS, et al.. Improved Water and Efflorescence Resistance of Flue Gas Desulfurization Gypsum-Based Composites by Generating Hydrophobic Coatings[J]. Journal of Cleaner Production, 2022, 371: 133 711

[14] An HF, Wang LL, Lv FT, et al.. Multi-Objective Optimization of Properties on Polymer Fiber-Reinforced Desulfurization Gypsum-Based Composite Cementitious Materials[J]. Construction and Building Materials, 2023, 369: 130 590

[15] Yang L, Jing M, Lu LC, et al.. Effects of Modified Materials Prepared from Wastes on the Performance of Flue Gas Desulfurization Gypsum-Based Composite Wall Materials[J]. Construction and Building Materials, 2020, 257: 119 519

[16] Cui GY, Kong DW, Huang YY, et al.. Effects of Different Admixtures on the Mechanical and Thermal Insulation Properties of Desulfurization Gypsum-Based Composites[J]. Coatings, 2023, 13(6): 1 089

[17] Long XY, Cai LC, Li WZ. RSM-Based Assessment of Pavement Concrete Mechanical Properties Under Joint Action of Corrosion, Fatigue, And Fiber Content[J]. Construction and Building Materials, 2019, 197: 406-420

[18] Yang P, Liu YW, Zhong GY. Prediction and Parametric Analysis of Acoustic Streaming in a Thermoacoustic Stirling Heat Engine with a Jet Pump Using Response Surface Methodology[J]. Applied Thermal Engineering, 2016, 103: 1 004-1 013

[19] Memon AM, Sutanto MH, Napiah M, et al.. Modeling and Optimization of Mixing Conditions for Petroleum Sludge Modified Bitumen Using Response Surface Methodology[J]. Construction and Building Materials, 2020, 264: 120 701

[20] Poorarbabi A, Ghasemi M, Moghaddam MA. Concrete Compressive Strength Prediction Using Non-Destructive Tests Through Response Surface Methodology[J]. Ain Shams Engineering Journal, 2020, 11(4939-949

[21] Aldahdooh MAA, Jamrah A, Alnuaimi A, et al.. Influence of Various Plastics-Waste Aggregates on Properties of Normal Concrete[J]. Journal of Building Engineering, 2018, 17: 13-22

[22] Xie L, Zhou YS, Xiao SH, et al.. Research on Basalt Fiber Reinforced Phosphogypsum-Based Composites Based on Single Factor Test and RSM Test[J]. Construction and Building Materials, 2022, 316: 126 084

[23] Zhao RF, Qin Y, Guo HX, et al.. Experimental Study on the Thermal Performance of Rice Straw-Mortar Composite Materials[J]. KSCE Journal of Civil Engineering, 2022, 26(1260-272

[24] Zhou YS, Xie L, Kong DW, et al.. Research on Optimizing Performance of Desulfurization-Gypsum-Based Composite Cementitious Materials Based on Response Surface Method[J]. Construction and Building Materials, 2022, 341: 127 874

[25] Gaiducis S, Maciulaitis R, Kaminskas A. Eco-Balance Features and Significance of Hemihydrate Phosphogypsum Reprocessing into Gypsum Binding Materials[J]. Journal of Civil Engineering and Management, 2009, 15(2205-213

[26] Fort J, Cerny R. Carbon Footprint Analysis of Calcined Gypsum Production in the Czech Republic[J]. Journal of Cleaner Production, 2018, 177: 795-802

[27] Zhang YR, Zhang H, Zhang X. Influence of Calcined Flue Gas Desulfurization Gypsum and Calcium Aluminate on the Strength and AFt Evolution of Fly Ash Blended Concrete under Steam Curing[J]. Materials, 2021, 14(237 171-7 171

[28] Wang JC, Xu QY, Qin J, et al.. Performance Enhancement and Mechanism of Pregelatinized Starch-Binding Gypsum at High Water-Gypsum Ratios[J]. Construction and Building Materials, 2023, 393: 132 142

[29] Durgun MY. Effect of Wetting-Drying Cycles on Gypsum Plasters Containing Ground Basaltic Pumice and Polypropylene Fibers[J]. Journal of Building Engineering, 2020, 32: 101 801

[30] Medina NF, Barbero-Barrera MM. Mechanical and Physical Enhancement of Gypsum Composites Through a Synergic Work of Polypropylene Fiber and Recycled Isostatic Graphite Filler[J]. Construction and Building Materials, 2017, 131: 165-177

[31] Lei DY, Guo LP, Li DX. Mechanical Properties of Dehydrate Desulfurization Gypsum-Based Hydraulic Cementitious Material System[J]. Journal of Southeast University (Natural Science Edition), 2018, 48(01): 157-164

[32] Cao LJ, Zhang JY, Wang XQ, et al.. Effect of Low Ph on Forming Process of Desulfurization Gypsum Composite Boards Strengthened by Melamine-Formaldehyde Resin[J]. Journal of Wuhan University of Technology-Materials Science Edition, 2024, 39(05): 1 223-1 228

[33] Jin ZH, Ma BG, Su Y, et al.. Effect of Calcium Sulphoaluminate Cement on Mechanical Strength and Waterproof Properties of Beta-Hemihydrate Phosphogypsum[J]. Construction and Building Materials, 2020, 242: 118 198

[34] Yin MG, Wang H, Shi FT. Mechanical Strength and Pore Structure Analysis of Modified Phosphogypsum[J]. Materials Reports, 2018, 32(S2): 526-529

[35] Guan QJ, Sun W, Guan CP. Promotion of Conversion Activity of Flue Gas Desulfurization Gypsum Into a-Hemihydrate Gypsum by Calcination-Hydration Treatment[J]. Journal of Central South University, 2019, 26(123 213-3 224

[36] Fu RS, Lu YX, An HF, et al.. Study on Preparation of Cementitious Materials from Raw Phosphogypsum Cured by Hemihydrate Phosphogypsum and Their Properties[J]. Inorganic Chemicals Industry, 2022, 54(06): 109-114

[37] Hernández-Olivares F, Oteiza I, de Villanueva L. Experimental Analysis of Toughness and Modulus of Rupture Increase of Sisal Short Fiber Reinforced Hemihydrated Gypsum[J]. Composite Structures, 1992, 22(3): 123-137

[38] Dima C, Badanoiu A, Cirstea S, et al.. Lightweight Gypsum Materials with Potential Use for Thermal Insulations[J]. Materials, 2020, 13(23): 5 454

[39] Payal B, Asokan P, Dhiraj BK. Transformation of Flue Gas Desulfurization (FGD) Gypsum to B-Caso₄·0.5H₂O Whiskers Using Facile Water Treatment[J]. Materials Letters, 2022, 308(PB131 177

[40] Yan WL, Wu G, Dong ZQ. Optimization of the Mix Proportion for Desert Sand Concrete Based on a Statistical Model[J]. Construction and Building Materials, 2019, 226: 469-482

[41] Xia JL, Cao CW, Jiang ZW, et al.. Design and Preparation of White High-Strength Concrete with Ground Limestone Powder by Means of Response Surface Methodology[J]. Materials, 2022, 15(93 359-3 359

[42] Alyamac KE, Ghafari E, Ince R. Development of Eco-Efficient Self-Compacting Concrete with Waste Marble Powder Using the Response Surface Method[J]. Journal of Cleaner Production, 2017, 144: 192-202

[43] Yazici H, Yigiter H, Karabulut AS, et al.. Utilization of Fly Ash and Ground Granulated Blast Furnace Slag as an Alternative Silica Source in Reactive Powder Concrete[J]. Fuel, 2008, 87(12): 2 401-2 407

[44] Chen MS, Liu P, Kong DW, et al.. Influencing Factors of Mechanical and Thermal Conductivity of Foamed Phosphogypsum-Based Composite Cementitious Materials[J]. Construction and Building Materials, 2022, 346: 128 462

[45] Gencel O, Juan J, Mucahit S, et al.. A Novel Lightweight Gypsum Composite with Diatomite and Polypropylene Fibers[J]. Construction and Building Materials, 2016, 113: 732-740

[46] Potgieter JH, Potgieter SS, McCrindle RI. A Comparison of the Performance of Various Synthetic Gypsums in Plant Trials During the Manufacturing of OPC Clinker[J]. Cement and Concrete Research, 2004, 34(12): 2 245-2 250

[47] Chung SY, Kim JS, Lehmann C, et al.. Investigation of Phase Composition and Microstructure of Foamed Cement Paste with Different Supplementary Cementing Materials[J]. Cement and Concrete Composites, 2020, 109(C103 560

[48] Kalpana M, Mohith S. Study on Autoclaved Aerated Concrete: Review[J]. Materials Today: Proceedings, 2020, 22: 894-896Pt 3

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