Research on the optimization formula performance and dust reduction effect of mine dust suppressant based on response surface method
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Abstract
In this study, sodium dodecyl benzene sulfonate, triton, guar gum and sodium polyacrylate are selected as the composite raw materials of dust suppressants through the determination of physical and chemical properties of single components. Design expert software is used to carry out the mixture design, the determination of experimental parameters and the response surface analysis of the sedimentation rate, evaporation resistance property, surface tension, contact angle of coal dust with the reagent. According to the response surface analysis results, the optimal ratio of the reagent has been determined, which is 39.8% for sodium dodecyl benzene sulfonate, 53% for triton, 3.9% for guar gum, and 3.3% for sodium polyacrylate. The results of infrared spectrum show that the dust suppressant had a significant effect on the content change of hydroxyl of hydrophilic functional groups of coal dust. The results of scanning electron microscope experiments show that the dust suppressor has good wetting and binding effects on coal dust. The toxicity test shows that the coal sample did not have the acute inhalation toxicity characteristics of hazardous waste. The dust reduction experiment in similar space shows that the dust reduction efficiency of this new dust suppressants is 95.3%, which is 28.1% and 10.2% higher than that of natural dust fall and water spray dust fall. The conclusions of this study are of great significance for improving the dust reduction efficiency of mine dust suppressants, the dust prevention technologies, the working environment of underground workers, and reducing the incidence of pneumoconiosis.
Document Type: Original article
Cited as: Gao, N., Zhou, T., Jin, L., Fan, J., Tong, L., Zhang, B. Research on the optimization formula performance and dust reduction effect of mine dust suppressant based on response surface method. Advances in Geo-Energy Research, 2024, 11(2): 115-131. https://doi.org/10.46690/ager.2024.02.04
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Abdel Rahem, R. A. Dilute hydrochloric acid induced switching from antagonism to synergism in the binary mixed systems of cocamidopropyl betaine (CAPB) and sodium dodecyl benzene sulfonate (SDBS). Tenside Surfactants Detergents, 2023, 60(3): 223-230.
Alrweilih, H., Georgiou, S. D., Stylianou, S. A new class of second-order response surface designs. IEEE Access, 2020, 8: 123-132.
Amato, F., Querol, X., Johansson, C., et al. A review on the effectiveness of street sweeping, washing and dust suppressants as urban PM control methods. Science of The Total Environment, 2010, 408(16): 3070-3084.
Azam, S., Mishra, D. P. Effects of particle size, dust concentration and dust-dispersion-air pressure on rock dust inertant requirement for coal dust explosion suppression in underground coal mines. Process Safety and Environmental Protection, 2019, 26: 35-43.
Chaker, H., Attar, A. E., Djennas, M., et al. A statistical modeling-optimization approach for efficiency photocatalytic degradation of textile azo dye using Cerium-do oed mesoporous ZnO: A central composite design in response surface methodology. Chemical Engineering Research and Design, 2021, 171: 198-212.
Deng, L., Ge, X., Fan, G., et al. Quantitative analysis of minerals based on scanning electron microscopy energy dispersive spectroscopy: Using AMICS as an example. World Nuclear Geological Science, 2023, 40 (1): 98-105. (in Chinese)
Dudek, M., Olsen, A. O. J., Øye, G. The influence of divalent cations on the dynamic surface tension of sodium dodecylbenzenesulfonate solutions. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2023, 675: 132007.
Eades, R., Perry, K., Johnson, C., et al. Evaluation of the 20 L dust explosibility testing chamber and comparison to a modified 38 L vessel for underground coal. International Journal of Mining Science and Technology, 2018, 28(6): 885-890.
Eckhoff, R. K., Li, G. Industrial dust explosions, a brief review. Applied Sciences, 2021, 11(4): 1669.
Geetha, D., Thilagavathi, T., Ramesh, S. P., et al. Influence of synthetic polymer on aqueous anionic surfactant (SDBS) micelle investigated by FT-IR and ultrasonic study. Composite Interfaces, 2010, 17(2-3): 247-256.
He, S., He, X., Mitri, H., et al. Advances in mining safety theory, technology, and equipment. Advances in Geo-Energy Research, 2023, 10(2): 71-76.
Huang, Z., Huang, Y., Yang, Z., et al. Study on the physicochemical characteristics and dust suppression performance of new type chemical dust suppressant for copper mine pavement. Environmental Science and Pollution Research, 2021, 28(42): 59640-59651.
Kan, J., Xie J., Guo, Y. Analysis of dust concentration and particle size measurement in coal mine underground. Journal of Taiyuan University of Technology, 2017, 48 (4): 592-597. (in Chinese)
Kumykov, V. K., Kumykova, T. M. Fire-hazardous ore mining and stockpiling technology. Journal of Mining Science, 2013, 49(4): 598-603.
Kunz, B. K., Little, E. E., Barandino, V. L. Aquatic toxicity of chemical road dust suppressants to freshwater organisms. Archives of Environmental Contamination and Toxicology, 2021, 82(2): 294-305.
Li, M., Tang, J., Song, X., et al. Optimization model out of suppressant component ratio based on response surface methodology. China Safety Science Journal, 2023, 33(1): 88-94. (in Chinese)
Li, P., Yu, D., Tam, S. The experience of patients and family caregivers in managing pneumoconiosis in the family context: A study protocol. Journal of Advanced Nursing, 2019, 75(12): 3805-3811.
Liang, W., Zhang, Z., Yang, Y., et al. Preparation and performance investigation of road dust suppressant with straw enzymatic hydrolysate. Fresenius Environmental Bulletin, 2022, 31(8B): 9231-9243.
Luo, R., Lin, M., Luo, Y., et al. Preparation and properties of a new type of coal dust suppressant. Journal of China Coal Society, 2016, 41(s2): 454-459. (in Chinese)
Pan, L., Golden, S., Assemi, S., et al. Characterization of particle size and composition of respirable coal mine dust. Minerals, 2021, 11(3): 276.
Perera, I. E., Harris, M. L., Sapko, M. J., et al. Large-Scale explosion propagation testing of treated and non-treated rock dust when overlain by a thin layer of coal dust. Mining, Metallurgy & Exploration, 2021, 38(2): 1009- 1017.
Qiu, L., Zhu, Y., Liu, Q., et al. Response law and indicator selection of seismic wave velocity for coal seam outburst risk. Advances in Geo-Energy Research, 2023, 9(3): 198-210.
Rakhi, T., Vineet, K., Pradeep, S., et al. Hydroxypropylation of 1, 2 Galactomannan by Taguchi’s L9 orthogonal array design. Chemistry Select, 2021, 6(33): 8709-8715.
Ray, K. S., Khan, M. A., Mohalik, K. N., et al. Review of preventive and constructive measures for coal mine explosions: An Indian perspective. International Journal of Mining Science and Technology, 2022, 32(3): 471- 485.
Rolf, K. E., Li, G. Industrial dust explosions, A brief review. Applied Sciences, 2021, 11(4): 1669.
Sah, R., Dutta, S. K. Effects of binder on the properties of iron ore-coal composite pellets. Mineral Processing and Extractive Metallurgy Review, 2010, 31(2): 73-85.
Sartore, L., Pandini, S., Baldi, F., et al. Biocomposites based on poly (lactic acid) and superabsorbent Sodium polyacrylate. Journal of Applied Polymer Science, 2017, 134(48): 45655.
Shao, H., Hu, H., Lu, Q. Experimental study on water retention and flame retardancy of environmental protection slurry of film coated gasification slag. Combustion Science and Technology, 2023, in press, https://doi.org/10.1080/00102202.2023.2168539.
Shi, G., Han, C., Wang, Y., et al. Experimental study on synergistic wetting of a coal dust with dust suppressant compounded with noncationic surfactants and its mechanism analysis. Powder Technology, 2019, 356: 1077-1086.
Smita, S., Pandey, J. P., Sen, G. Microwave assisted synthesis of guar gum based biopolymeric macromolecule optimized as a flocculant for mineral ore processing. International Journal of Biological Macromolecules, 2022, 220: 307-315.
Tessum, M. W., Raynor, P. C. Effects of spray surfactant and particle charge on respirable coal dust capture. Safety and Health at Work, 2017, 8(3): 296-305.
Tsai, Y. T., Yang, Y., Huang, H., et al. Inhibitory effects of three chemical dust suppressants on nitrocellulose dust cloud explosion. AIChE Journal, 2020, 66(5): e16888.
Tsogt, B., OH, S. Y. Preparations and application of dust suppressants from biomass-based materials. Journal of the Air & Waste Management Association, 2021, 71(11): 1386-1396.
Wang, C., Liu, Y., Song, D., et al. Evaluation of bedding effect on the bursting liability of coal and coal-rock combination under different bedding dip angles. Advances in Geo-Energy Research, 2024, 11(1): 29-40.
Wang, H., Jia, J., Jiang, Z., et al. Analysis of health service utilization and its influencing factors among patients with pneumoconiosis in China. Biomedical and Environmental Sciences, 2021, 34(1): 83-88.
Wu, Q., Tang, T., Zhao, Z., et al. Influence of micro-particles on gas hydrate formation kinetics: Potential application to methane storage and transportation. Advances in Geo-Energy Research, 2023, 10(3): 189-199.
Xi, Z., Feng, Z., Li, A. Synergistic coal dust control using aqueous solutions of thermoplastic powder and anionic surfactant. Colloids and Surfaces A Physicochemical and Engineering Aspects, 2017, 520: 864-871.
Yang, Y., Zhao, Q., Mi, Y. Preparation and optimum proposal of biological dust suppressant using straw based on orthogonal test. Journal of Highway and Transportation Research and Development (English Edition), 2021, 15(2): 8-17.
Zhang, H., Nie, W., Yan, J., et al. Preparation and performance study of a novel polymeric spraying dust suppression agent with enhanced wetting and coagulation properties for coal mine. Powder Technology, 2020, 364: 901-914.
Zhang, Y., Li, J., Tian, Y., et al. Virtual water flow associated with interprovincial coal transfer in China: Impacts and suggestions for mitigation. Journal of Cleaner Production, 2021, 289: 125800.
Zhao, Y., Wang, K., Xu, L., et al. The effect of mining dust suppressants on the wetting performance of coal dust with different particle sizes. Shanxi Coal, 2023, 42(5): 49-53. (in Chinese)
Zhou, L., Yang, S., Yuan, Z., et al. Inhibition of fine particles fugitive emission from the open-pit lignite mines by polymer aqueous solutions. Colloids & Surfaces A Physicochemical & Engineering Aspects, 2018, 555: 429-439.
DOI: https://doi.org/10.46690/ager.2024.02.04
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