Abstract
Sulfur dioxide is considered as an extremely harmful and toxic substance among the air pollutants emitted from the lignite- and other high-sulfur-coal based power plants, old tires processing units, smelters, and many other process industries. Various types of absorbents and desulfurization technologies have been developed and adopted by the industries to reduce the emission rate of SO2 gas. The present paper focuses on the ongoing advances in the development of varieties of regenerative and non-regenerative absorbents viz., Ca-based, Mg-based, Fe-based, Na-based, N2-based, and others along with various FGD technology, viz., wet, dry or semi-dry processes. Additionally, different types of contactors viz., packed column, jet column, spray tower, and slurry bubble columns along with their significant operational and design features have also been discussed. In the existing or newly installed limestone-based FGD plants, an increasing trend of the utilization of newly developed technologies such as limestone forced oxidation (LSFO) and magnesium-enhanced lime (MEL) are being used at an increasing rate. However, the development of low-cost sorbents, particularly suitable solid wastes, for the abatement of SO2 emission needs to be explored sincerely. Many such wastes cause air pollution by way of entrainment of fine particulate matter (PM), groundwater contamination by its leaching, or brings damage to crops due to its spreading onto the cultivation land. One such pollutant is marble waste and in this work, this has been suggested as a suitable substitute to limestone and cost-effective sorbent for the desulfurization of flue gases. The product of this process being sellable in the market or may be used as a raw material in several industries, it can also prove to be an important route of recycling and reuse of one of the air and water-polluting solid wastes.
About the authors
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Lokesh Kumar is enrolled as a Ph.D. scholar in the Department of Chemical Engineering, MNIT (Jaipur, India). Presently he is working as an Environmental officer in Enkay Enviro Services Pvt. Ltd., Jaipur, India. During his Ph.D. research work, He explored the Valorisation of the marble slurry waste from the dumping stations in the state of Rajasthan, India for the synthesis of valuable by-products (gypsum & PoP) for their uses in agriculture, paper and pulp, food, pharmaceutical, cement and in construction industries. He has worked as an Assistant Professor in Chemical Engineering Department of ITM University Gwalior, India from 2015 to 2016. He is also proficient in ANSYS FLUENT, ASPEN PLUS, CHEM CAD, Environmental Impact Assessment, and Designing of Plants. His post-graduation is in Chemical Engineering with specialization in Process modelling and simulation (2012–2014) and Graduation in Chemical Engineering (2008–2012) from Aligarh Muslim University, Aligarh, India. Moreover, He has published a number of articles in reputed International Journals and Conferences.
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Dr. Susanta Kumar Jana is Professor in the Chemical Engineering Department, MNIT (Jaipur, India). He obtained his PhD degree in Chemical Engineering from IIT Delhi, India. The major areas of his research are Separation Technology (Mass Transfer with Chemical Reaction), Chemical Reaction Engineering, Industrial Abatement. Currently he is working on finding of solvents with high regeneration efficiency for desulfurization of exhaust gases using foam-bed and conventional contactors and adsorptive removal of metal ions and organic impurities. He has published/presented over 30 research papers in various international/national journals and conferences of repute, guided four PhD’s and many Master’s students.
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Author contribution: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Research funding: None declared.
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Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
References
Aas, W., Mortier, A., Bowersox, V., Cherian, R., Faluvegi, G., Fagerli, H., Hand, J., Klimont, Z., Galy-Lacaux, C., Lehmann, C.M., et al., (2019). Global and regional trends of atmospheric sulfur. Sci. Rep. 9: 1–11, https://doi.org/10.1038/s41598-018-37304-0.Search in Google Scholar PubMed PubMed Central
Agrawal, S., Mandot, S., Bandyopadhyay, S., Mukhopadhyay, R., Dasgupta, M., De, P.P., and Deuri, A.S. (2004). Use of marble waste in rubber industry: part I (in NR compound). Plast. Recycl. Technol. 20: 229–246, https://doi.org/10.1177/147776060402000305.Search in Google Scholar
Akita, K. and Yoshida, F. (1974). Bubble size, interfacial area, and liquid-phase mass transfer coefficient in bubble columns. Ind. Eng. Chem. Process Des. Dev. 13: 4–91, https://doi.org/10.1021/i260049a016.Search in Google Scholar
Altun, N.E. (2014). Assessment of marble waste utilization as an alternative sorbent to limestone for SO2 control. Fuel Process. Technol. 128: 461–470, https://doi.org/10.1016/j.fuproc.2014.08.009.Search in Google Scholar
Altun, N.E. (2016). Reactivity of marble wastes for potential utilization in wet flue gas desulphurization. Physicochem. Probl. Miner. Process. 52: 497–509, https://doi.org/10.21497/sefad.285331.Search in Google Scholar
Babu, D.R., Narsimhan, G., and Phillips, C.R. (1984). Absorption of sulfur dioxide in calcium hydroxide solutions. Ind. Eng. Chem. Fundam. 23: 370–373, https://doi.org/10.1021/i100015a017.Search in Google Scholar
Bahrabadi-Jovein, I., Seddighi, S., and Bashtani, J. (2017). Sulfur dioxide removal using hydrogen peroxide in sodium-and calcium-based absorbers. Energy Fuel 31: 14007–14017, https://doi.org/10.1021/acs.energyfuels.7b02722.Search in Google Scholar
Bai, H., Biswas, P., and Keener, T.C. (1994). SO2 removal by NH3 gas injection: effects of temperature and moisture content. Ind. Eng. Chem. Res. 33: 1231–1236, https://doi.org/10.1021/ie00029a019.Search in Google Scholar
Bicak, N. (2005). A new ionic liquid: 2-hydroxy ethylammonium formate. J. Mol. Liq. 116: 15–18, https://doi.org/10.1016/j.molliq.2004.03.006.Search in Google Scholar
Bilgin, N., Yeprem, H.A., Arslan, S.Ö.N.M.E.Z., Bilgin, A., Günay, E., and Marşoglu, M. (2012). Use of waste marble powder in brick industry. Construct. Build. Mater. 29: 449–457, https://doi.org/10.1016/j.conbuildmat.2011.10.011.Search in Google Scholar
Billet, R. (1995). Packed towers: in processing and environmental technology. VCH, New York.10.1002/3527605983Search in Google Scholar
Bjerle, I., Bengtsson, S., and Färnkvist, K. (1972). Absorption of SO2 in CaCO3-slurry in a laminar jet absorber. Chem. Eng. Sci. 27: 1853–1861, https://doi.org/10.1016/0009-2509(72)85047-4.Search in Google Scholar
Böke, H., Göktürk, E.H., Caner-Saltık, E.N., and Demirci, Ş. (1999). Effect of airborne particle on SO2–calcite reaction. Appl. Surf. Sci. 140: 70–82, https://doi.org/10.1016/s0169-4332(98)00468-1.Search in Google Scholar
Brauer, H. and Varma, Y.B. (2012). Air pollution control equipment. Springer Science & Business Media, Berlin, Heidelberg.Search in Google Scholar
Braulick, W.J., Fair, J.R., and Lerner, B.J. (1965). Mass transfer in a sparged contactor: part I. Physical mechanisms and controlling parameters. AIChE J. 11: 73–79, https://doi.org/10.1002/aic.690110118.Search in Google Scholar
Bravo, R.V., Camacho, R.F., Moya, V.M., and Garcı́a, L.A.I. (2002). Desulphurization of SO2–N2 mixtures by limestone slurries. Chem. Eng. Sci. 57: 2047–2058.10.1016/S0009-2509(02)00095-7Search in Google Scholar
Butler, A.D., Fan, M., Brown, R.C., Cooper, A.T., van Leeuwen, J.H., and Sung, S. (2004). Absorption of dilute SO2 gas stream with conversion to polymeric ferric sulfate for use in water treatment. Chem. Eng. J. 98: 265–273, https://doi.org/10.1016/j.cej.2003.10.007.Search in Google Scholar
Chang, C.S. and Rochelle, G.T. (1981). SO2 absorption into aqueous solutions. AIChE J. 27: 292–298, https://doi.org/10.1002/aic.690270217.Search in Google Scholar
Chien, T.W. and Chu, H. (2000). Removal of SO2 and NO from flue gas by wet scrubbing using an aqueous NaClO2 solution. J. Hazard Mater. 80: 43–57, https://doi.org/10.1016/s0304-3894(00)00274-0.Search in Google Scholar
Chien, T.W., Chu, H., and Hsueh, H.T. (2003). Kinetic study on absorption of SO2 and NOx with acidic NaClO2 solutions using the spraying column. J. Environ. Eng. 129: 967–974, https://doi.org/10.1061/(ASCE)0733-9372(2003)129:11(967).Search in Google Scholar
Chu, H., Chien, T.W., and Li, S.Y. (2001). Simultaneous absorption of SO2 and NO from flue gas with KMnO4/NaOH solutions. Sci. Total Environ. 275: 127–135, https://doi.org/10.1016/s0048-9697(00)00860-3.Search in Google Scholar
Córdoba, P. (2015). Status of Flue Gas Desulphurisation (FGD) systems from coal-fired power plants: overview of the physic-chemical control processes of wet limestone FGDs. Fuel 144: 274–286, https://doi.org/10.1016/j.fuel.2014.12.065.Search in Google Scholar
Cornell, D., Knapp, W.G., and Fair, J.R. (1960). Mass transfer efficiency packed columns part 1. Chem. Eng. Prog. 56: 68–74.Search in Google Scholar
Davidson, J.F. (1960). Bubble formation at an orifice in an inviscid liquid. Trans. Inst. Chem. Eng. 38: 335–342.Search in Google Scholar
Davini, P. (1992). Behaviour of certain by-products from the manufacture of marble in the desulphation of flue gases. Resour. Conserv. Recycl. 6: 139–148, https://doi.org/10.1016/0921-3449(92)90040-9.Search in Google Scholar
Davini, P. (2000). Investigation into the desulphurization properties of by-products of the manufacture of white marbles of Northern Tuscany. Fuel 79: 1363–1369, https://doi.org/10.1016/s0016-2361(99)00277-x.Search in Google Scholar
Degaleesan, S., Dudukovic, M., and Pan, Y. (2001). Experimental study of gas-induced liquid-flow structures in bubble columns. AIChE J. 47: 1913–1931, https://doi.org/10.1002/aic.690470904.Search in Google Scholar
Dou, B., Byun, Y.C., and Hwang, J. (2008). Flue gas desulfurization with an electrostatic spraying absorber. Energy Fuel. 22: 1041–1045, https://doi.org/10.1021/ef700646c.Search in Google Scholar
Dou, B., Pan, W., Jin, Q., Wang, W., and Li, Y. (2009). Prediction of SO2 removal efficiency for wet flue gas desulfurization. Energy Convers. Manag. 50: 2547–2553, https://doi.org/10.1016/j.enconman.2009.06.012.Search in Google Scholar
Ebrahimi, S., Picioreanu, C., Kleerebezem, R., Heijnen, J.J., and Van Loosdrecht, M.C.M. (2003). Rate-based modelling of SO2 absorption into aqueous NaHCO3/Na2CO3 solutions accompanied by the desorption of CO2. Chem. Eng. Sci. 58: 3589–3600, https://doi.org/10.1016/s0009-2509(03)00231-8.Search in Google Scholar
Eden, D. and Luckas, M. (1998). A heat and mass transfer model for the simulation of the wet limestone flue gas scrubbing process. Chem. Eng. Technol. 21: 56–60, https://doi.org/10.1002/(sici)1521-4125(199801)21:1<56::aid-ceat56>3.0.co;2-9.10.1002/(SICI)1521-4125(199801)21:1<56::AID-CEAT56>3.0.CO;2-9Search in Google Scholar
Egan, B.Z. and Felker, L.K. (1986). Removal of sulfur dioxide from simulated flue gas by magnesia spray absorption: parameters affecting removal efficiency and products. Ind. Eng. Chem. Process Des. Dev. 25: 558–561, https://doi.org/10.1021/i200033a037.Search in Google Scholar
Erdöl-Aydın, N. and Nasün-Saygılı, G. (2007). Modelling of trona based spray dry scrubbing of SO2. Chem. Eng. J. 126: 45–50.10.1016/j.cej.2006.05.020Search in Google Scholar
Fan, M., Sung, S., Brown, R.C., Wheelock, T.D., and Laabs, F.C. (2002). Synthesis, characterization, and coagulation of polymeric ferric sulfate. J Environ. Eng 128: 483–490, https://doi.org/10.1061/(asce)0733-9372(2002)128:6(483).Search in Google Scholar
Fan, M., Brown, R.C., Sung, S.W., Huang, C.P., Ong, S.K., and Van Leeuwen, J. (2003). Comparisons of polymeric and conventional coagulants in arsenic (V) removal. Water Environ. Res. 75: 08–313, https://doi.org/10.2175/106143003x141114.Search in Google Scholar
Fang, P., Cen, C., Tang, Z., Zhong, P., Chen, D., and Chen, Z. (2011). Simultaneous removal of SO2 and NOx by wet scrubbing using urea solution. Chem. Eng. J. 168: 52–59, https://doi.org/10.1016/j.cej.2010.12.030.Search in Google Scholar
Frandsen, J.B., Kiil, S., and Johnsson, J.E. (2001). Optimisation of a wet FGD pilot plant using fine limestone and organic acids. Chem. Eng. Sci. 56: 3275–3287, https://doi.org/10.1016/s0009-2509(01)00010-0.Search in Google Scholar
Gao, X., Ding, H., Du, Z., Wu, Z., Fang, M., Luo, Z., and Cen, K. (2010). Gas–liquid absorption reaction between (NH4)2SO3 solution and SO2 for ammonia-based wet flue gas desulfurization. Appl. Energy 87: 2647–2651, https://doi.org/10.1016/j.apenergy.2010.03.023.Search in Google Scholar
Gao, H., Li, C., Zeng, G., Zhang, W., Shi, L., Li, S., Zeng, Y., Fan, X., Wen, Q., Shu, X., et al.. (2011). Flue gas desulphurization based on limestone-gypsum with a novel wet-type PCF device. Separ. Purif. Technol. 76: 253–260, https://doi.org/10.1016/j.seppur.2010.10.013.Search in Google Scholar
Garcia-abuin, A., Gomez-diaz, D., and Navaza, J.M. (2015). Influence of surfactant upon SO2 absorption with and without chemical reaction. Indian J. Chem. Technol. 22: 171–173, http://hdl.handle.net/123456789/32361.Search in Google Scholar
Gerard, P., Segantini, G., and Vanderschuren, J. (1996). Modeling of dilute sulfur dioxide absorption into calcium sulfite slurries. Chem. Eng. Sci. 51: 3349–3358, https://doi.org/10.1016/0009-2509(96)85980-X.Search in Google Scholar
Gestrich, W. and Rahse, W. (1975). Relative gas content of bubble layers. Chem. Eng. Technol. 47: 8–13, https://doi.org/10.1002/cite.330470103.Search in Google Scholar
Guttikunda, S.K. and Jawahar, P. (2014). Atmospheric emissions and pollution from the coal-fired thermal power plants in India. Atmos. Environ. 92: 449–460, https://doi.org/10.1016/j.atmosenv.2014.04.057.Search in Google Scholar
He, B., Zheng, X., Wen, Y., Tong, H., Chen, M., and Chen, C. (2003). Temperature impact on SO2 removal efficiency by ammonia gas scrubbing. Energy Convers. Manag. 44: 2175–2188, https://doi.org/10.1016/s0196-8904(02)00230-3.Search in Google Scholar
He, K., Song, Q., Yan, Z., Zheng, N., and Yao, Q. (2019). Study on competitive absorption of SO3 and SO2 by calcium hydroxide. Fuel 242: 355–361, https://doi.org/10.1016/j.fuel.2019.01.046.Search in Google Scholar
Hegely, L., Roesler, J., Alix, P., Rouzineau, D., and Meyer, M. (2017). Absorption methods for the determination of mass transfer parameters of packing internals: a literature review. AIChE J. 63: 3246–3275, https://doi.org/10.1002/aic.15737.Search in Google Scholar
Hikita, H, Asai, S., and Tsuji, T. (1978). Absorption of sulfur dioxide into aqueous ammonia and ammonium sulfite solutions. J. Chem. Eng. Jpn. 11: 236–238, https://doi.org/10.1252/jcej.11.236.Search in Google Scholar
Hikita, H. and Konishi, Y. (1983). The absorption of SO2 into aqueous Na2CO solutions accompanied by the desorption of CO2. Chem. Eng. J. 27: 167–176, https://doi.org/10.1016/0300-9467(83)80073-2.Search in Google Scholar
Hikita, H., Asai, S., and Tsuji, T. (1977). Absorption of sulfur dioxide into aqueous sodium hydroxide and sodium sulfite solutions. AIChE J. 23: 538–544, https://doi.org/10.1002/aic.690230419.Search in Google Scholar
Hills, J.H. (1974). Radial non-uniformity of velocity and voidage in a bubble column. Trans. Inst. Chem. Eng. 52: 1–9.Search in Google Scholar
Jamil, R., Ming, L., Jamil, I., and Jamil, R. (2013). Application and development trend of flue gas desulfurization (FGD) process: a review. Int. J. Innovat. Appl. Stud. 4: 286–297.Search in Google Scholar
Jin, D.S., Deshwal, B.R., Park, Y.S., and Lee, H.K. (2006). Simultaneous removal of SO2 and NO by wet scrubbing using aqueous chlorine dioxide solution. J. Hazard Mater. 135: 412–417, https://doi.org/10.1016/j.jhazmat.2005.12.001.Search in Google Scholar PubMed
Joo, S.H., Bhatti, U.H., Park, H.J., Jeong, D.H., Baek, I.H., Nam, S.C., and Lee, K.B. (2020). Selective removal of SO2 from coal-fired flue gas by alkaline solvents using a membrane contactor. Chem. Eng. Process 147: 107772, https://doi.org/10.1016/j.cep.2019.107772.Search in Google Scholar
Ju-Hui, J., Hao, Y., Ya-Hong, L., Wei-Jie, X., Long-Hai, L., and Wei-Min, C. (2008). SO2 removal with ferric sulfate solution. Environ. Technol. 29: 445–449.10.1080/09593330801983987Search in Google Scholar PubMed
Kakaraniya, S., Kari, C., Verma, R., and Mehra, A. (2007). Gas absorption in slurries of fine particles: SO2−Mg (OH)2−MgSO3 system. Ind. Eng. Chem. Res. 46: 1904–1913, https://doi.org/10.1021/ie061461h.Search in Google Scholar
Kantarci, N., Borak, F., and Ulgen, K.O. (2005). Bubble column reactors. Process Biochem. 40: 2263–2283, https://doi.org/10.1016/j.procbio.2004.10.004.Search in Google Scholar
Karatepe, N. (2000). A comparison of flue gas desulfurization processes. Energy Sources 22: 197–206, https://doi.org/10.1080/00908310050013983.Search in Google Scholar
Kawagoe, K. (1976). Flow-pattern and gas-holdup conditions in gas-sparged contactors. Int. Chem. Eng. 16: 176–183.Search in Google Scholar
Kim, Y.B., Gwak, Y.R., Keel, S.I., Yun, J.H., and Lee, S.H. (2019). Direct desulfurization of limestones under oxy-circulating fluidized bed combustion conditions. Chem. Eng. 377: 119650, https://doi.org/10.1016/j.cej.2018.08.036.Search in Google Scholar
Krishna, R., Swart, De, J.W., Ellenberger, J., Martina, G.B., and Maretto, C. (1997). Gas holdup in slurry bubble columns: effect of column diameter and slurry concentrations. AIChE J. 43: 311–316, https://doi.org/10.1002/aic.690430204.Search in Google Scholar
Kulkarni, A.A. and Joshi, J.B. (2005). Bubble formation and bubble rise velocity in gas− liquid systems: a review. Ind. Eng. Chem. Res. 44: 5873–5931, https://doi.org/10.1021/ie049131p.Search in Google Scholar
Kumar, L., Jana, S.K., and Datta, D.. (2020). Application of response surface methodology to absorptive separation of SO2 from its mixture with air using marble waste. Chem. Eng. Commun. 207: 458–473, https://doi.org/10.1080/00986445.2019.1605358.Search in Google Scholar
Lancia, A., Musmarra, D., Pepe, F., and Volpicelli, G. (1994). SO2 absorption in a bubbling reactor using limestone suspensions. Chem. Eng. Sci. 49: 4523–4532, https://doi.org/10.1016/s0009-2509(05)80038-7.Search in Google Scholar
Li, G., Xu, W.Q., Li, Y., Wang, B., Han, Y., and Sun, Q. (2019). Simultaneous removal of SO2 and NOx from flue gas by wet scrubbing using a urea solution. Environ. Tech. 40: 2620–2632, https://doi.org/10.1080/09593330.2018.1454513.Search in Google Scholar PubMed
Li, X., Zhu, C., Lu, S., and Ma, Y. (2013). Mass transfer of SO2 absorption with an instantaneous chemical reaction in a bubble column. Braz. J. Chem. Eng. 30: 551–562, https://doi.org/10.1590/s0104-66322013000300013.Search in Google Scholar
Lin, T.J., Tsuchiya, K., and Fan, L.S. (1998). Bubble flow characteristics in bubble columns at elevated pressure and temperature. AIChE J. 44: 545–560, https://doi.org/10.1002/aic.690440306.Search in Google Scholar
Liu, S.Y. and Xiao, W.D. (2006). Modeling and simulation of a bubbling SO2 absorber with granular limestone slurry and an organic acid additive. Chem. Eng. Technol. 29: 1167–1173, https://doi.org/10.1002/ceat.200600101.Search in Google Scholar
Ma, C., Yi, H., Tang, X., Zhao, S., Yang, K., Song, L., Wang, Y., Zhang, Y. (2019). Improving simultaneous removal efficiency of SO2 and NOX from flue gas by surface modification of MgO with organic component. J. Clean. Prod. 230: 508–517, https://doi.org/10.1016/j.jclepro.2019.05.109.Search in Google Scholar
Meikap, B.C., Kundu, G., and Biswas, M.N. (2002). Modeling of a novel multi-stage bubble column scrubber for flue gas desulfurization. Chem. Eng. J. 86: 331–342, https://doi.org/10.1016/s1385-8947(01)00226-1.Search in Google Scholar
Mohan, B.R. and Meikap, B.C. (2010). Control of SO2 from industrial effluents by a spray-cum bubble column scrubber. J. Appl. Sci. 10: 3277–3282, https://doi.org/10.3923/jas.2010.3277.3282.Search in Google Scholar
Mondal, M.K. (2007). Absorption equilibria of dilute sulphur dioxide in Mg(OH)2 slurry. Fluid Phase Equil. 2007: 111–120, https://doi.org/10.1016/j.fluid.2007.08.015.Search in Google Scholar
Nakayama, Y., Kojima, N., Oishi, T., Okino, S., and Oniduka, M. (2004). Advanced technology of flue gas desulfurization (FGD). Mitsubishi Heavy Ind. Tech. Rev. 41: 1–4.Search in Google Scholar
Nygaard, H.G., Kiil, S., Johnsson, J.E., Jensen, J.N., Hansen, J., Fogh, F., and Dam-Johansen, K. (2004). Full-scale measurements of SO2 gas phase concentrations and slurry compositions in a wet flue gas desulphurisation spray absorber. Fuel 83: 1151–1164, https://doi.org/10.1016/j.fuel.2003.12.007.Search in Google Scholar
Onda, K., Takeuchi, H., and Okumoto, Y. (1968). Mass transfer coefficients between gas and liquid phases in packed columns. J. Chem. Eng. Jpn. 1: 56–62, https://doi.org/10.1252/jcej.1.56.Search in Google Scholar
Pandey, R.A., Biswas, R., Chakrabarti, T., and Devotta, S. (2005). Flue gas desulfurization: physicochemical and biotechnological approaches. Crit. Rev. Environ. Sci. Technol. 35: 571–622, https://doi.org/10.1080/10643380500326374.Search in Google Scholar
Pappu, A., Chaturvedi, R., Tyagi, P., Khan, A., Patidar, R., and Peters, E. (2019). Conversion of marble waste into a value added composite materials for civil infrastructure. Productivity 2019: 239–249, https://doi.org/10.32381/prod.2019.60.03.2.Search in Google Scholar
Pargal, S. and Ghosh Banerjee, S. (2014). More power to India: the challenge of electricity distribution. The World Bank, Washington DC, USA.10.1596/978-1-4648-0233-1Search in Google Scholar
Park, H.W. and Park, D.W. (2017). Removal kinetics for gaseous NO and SO2 by an aqueous NaClO2 solution mist in a wet electrostatic precipitator. Environ. Technol. 38: 835–843, https://doi.org/10.1080/09593330.2016.1213770.Search in Google Scholar PubMed
Pasiuk-Bronikowska, W. and Rudziński, K.J. (1991). Absorption of SO2 into aqueous systems. Chem. Eng. Sci. 46: 2281–2291, https://doi.org/10.1016/0009-2509(91)85126-i.Search in Google Scholar
Perez-Lopez, R., Montes-Hernandez, G., Nieto, J.M., Renard, F., and Charlet, L. (2008). Carbonation of alkaline paper mill waste to reduce CO2 greenhouse gas emissions into the atmosphere. Appl. Geochem. 23: 2292–2300, https://doi.org/10.1016/j.apgeochem.2008.04.016.Search in Google Scholar
Prakash, A., Margaritis, A., Li, H., and Bergougnou, M.A. (2001). Hydrodynamics and local heat transfer measurements in a bubble column with suspension of yeast. Biochem. Eng. J. 9: 155–163, https://doi.org/10.1016/s1369-703x(01)00137-1.Search in Google Scholar
Ramachandran, P.A. and Sharma, M.M. (1969). Absorption with fast reaction in a slurry containing sparingly soluble fine particles. Chem. Eng. Sci. 24: 1681–1686, https://doi.org/10.1016/0009-2509(69)87033-8.Search in Google Scholar
Richards, J.R.. (2000). Control of particulate matter emissions. Student manual APTI course 413, environmental protection agency, https://doi.org/10.4271/2000-01-1925.Search in Google Scholar
Row, K.H. and Lee, W.K. (1984). SO2-removal using ammonia solution in a packed column. Kor. J. Chem. Eng. 1: 147–152, https://doi.org/10.1007/bf02697446.Search in Google Scholar
Roy, P. and Sardar, A. (2015). SO2 emission control and finding a way out to produce sulphuric acid from industrial SO2 emission. J. Chem. Eng. Process Technol. 06: 230.10.4172/2157-7048.1000230Search in Google Scholar
Sada, E., Kumazawa, H., Butt, M.A., and Sumi, T. (1977a). Removal of dilute sulfur dioxide by aqueous slurries of magnesium hydroxide particles. Chem. Eng. Sci. 32: 972–974, https://doi.org/10.1016/0009-2509(77)80085-7.Search in Google Scholar
Sada, E., Kumazawa, H., and Butt, M.A. (1977b). Single gas absorption with reaction in a slurry containing fine particles. Chem. Eng. Sci. 32: 1165–1170, https://doi.org/10.1016/0009-2509(77)80048-1.Search in Google Scholar
Sada, E., Kumazawa, H., and Butt, M.A. (1979a). Chemical absorption into a finite slurry. Chem. Eng. Sci. 1979: 715–718, https://doi.org/10.1016/0009-2509(79)85118-0.Search in Google Scholar
Sada, E., Kumazawa, H., and Hoshino, T. (1979b). Absorption of lean SO2 in aqueous solutions of Na2CO3 and desorption of CO2. Chem. Eng. J. 18: 125–130, https://doi.org/10.1016/0300-9467(79)80022-2.Search in Google Scholar
Sada, E., Kumazawa, H., and Butt, M.A. (1980). Absorption of sulfur dioxide in aqueous slurries of sparingly soluble fine particles. Chem. Eng. J. 19: 131–138, https://doi.org/10.1016/0300-9467(80)85022-2.Search in Google Scholar
Sada, E., Kumazawa, H., and Hashizume, I. (1981). SO2 absorption in slurry of CaCO3 and Mg(OH)2. Chem. Eng. Sci. 36: 149–155, https://doi.org/10.1016/0009-2509(81)80058-9.Search in Google Scholar
Sada, E., Kumazawa, H., Hashizume, I., and Nishimura, H. (1982). Absorption of dilute SO2 into aqueous slurry of CaSO3. Chem. Eng. Sci. 37: 1432–1435, https://doi.org/10.1016/0009-2509(82)85019-7.Search in Google Scholar
Sada, E., Kumazawa, H., and Lee, C.H. (1983). Chemical absorption in a bubble column loading concentrated slurry. Chem. Eng. Sci. 38: 2047–2051, https://doi.org/10.1016/0009-2509(83)80108-0.Search in Google Scholar
Sada, E., Kumazawa, H., Lee, C.H., and Narukawa, H. (1987). Gas-liquid interfacial area and liquid-side mass-transfer coefficient in a slurry bubble column. Ind. Eng. Chem. Res. 26: 112–116, https://doi.org/10.1021/ie00061a022.Search in Google Scholar
Saleem, A. (1972). Flue gas scrubbing with limestone slurry. J. Air Pollut. Contr. Assoc. 22: 172–176, https://doi.org/10.1080/00022470.1972.10469624.Search in Google Scholar
Satriana, M.J. (Ed.) (1981). New developments in flue gas desulfurization technology. Noyes Data Corporation, Park Ridge, USA.Search in Google Scholar
Scala, F. (2002). Gas absorption with instantaneous irreversible chemical reaction in a slurry containing sparingly soluble fine reactant particles. Ind. Eng. Chem. Res. 41: 5187–5195, https://doi.org/10.1021/ie020110+.10.1021/ie020110+Search in Google Scholar
Schultes, M. (1998). Absorption of sulphur dioxide with sodium hydroxide solution in packed columns. Chem. Eng. Technol. 21: 201–209, https://doi.org/10.1002/(sici)1521-4125(199802)21:2<201::aid-ceat201>3.0.co;2-w.10.1002/(SICI)1521-4125(199802)21:2<201::AID-CEAT201>3.0.CO;2-WSearch in Google Scholar
Shah, Y.T., Kelkar, B.G., Godbole, S.P., and Deckwer, W.D. (1982). Design parameters estimations for bubble column reactors. AIChE J. 28: 353–379, https://doi.org/10.1002/aic.690280302.Search in Google Scholar
Shawaqfeh, A.T. (2003). Gas holdup and liquid axial dispersion under slug flow conditions in gas–liquid bubble column. Chem. Eng. Process 2: 67–775.10.1016/S0255-2701(02)00082-XSearch in Google Scholar
Shen, Z., Chen, X., Tong, M., Guo, S., Ni, M., and Lu, J. (2013). Studies on magnesium-based wet flue gas desulfurization process with oxidation inhibition of the byproduct. Fuel 2013: 578–584, https://doi.org/10.1016/j.fuel.2012.07.050.Search in Google Scholar
Shirazi, E.K. (2007). Reusing of stone waste in various industrial activities. Build. Environ. 42: 810–819.10.1016/j.buildenv.2005.09.018Search in Google Scholar
Siagi, Z.O. and Mbarawa, M. (2009). Dissolution rate of South African calcium-based materials at constant pH. J. Hazard Mater. 163: 678–682, https://doi.org/10.1016/j.jhazmat.2008.07.014.Search in Google Scholar
Srivastava, R.K., Jozewicz, W., and Singer, C. (2001). SO2 scrubbing technologies: a review. Environ. Prog. 20: 219–227, https://doi.org/10.1002/ep.670200410.Search in Google Scholar
Tang, Z.G., Zhou, C.C., and Chen, C. (2004). Studies on flue gas desulfurization by chemical absorption using an ethylenediamine - phosphoric acid solution. Ind. Eng. Chem. Res. 43: 6714–6722, https://doi.org/10.1021/ie0308691.Search in Google Scholar
Uchida, S., Koide, K., and Shindo, M. (1975). Gas absorption with fast reaction into a slurry containing fine particles. Chem. Eng. Sci. 30: 644–646, https://doi.org/10.1016/0009-2509(75)80040-6.Search in Google Scholar
Uchida, S., Miyazaki, M., and Masumoto, S. (1984). Absorption of sulfur dioxide into melamine slurry. Chem. Eng. Sci. 39: 1527–1528, https://doi.org/10.1016/0009-2509(84)80014-7.Search in Google Scholar
Vázquez, G., Antorrena, G., Chenlo, F., and Paleo, F. (1988). Absorption of SO2 by aqueous NaOH solutions in the presence of a surfactant. Chem. Eng. Technol. 11: 156–162, https://doi.org/10.1002/ceat.270110121.Search in Google Scholar
Wang, Z., Zhang, X., Zhou, Z., Chen, W.Y., Zhou, J., and Cen, K. (2012). Effect of additive agents on the simultaneous absorption of NO2 and SO2 in the calcium sulfite slurry. Energy Fuel. 26: 5583–5589, https://doi.org/10.1021/ef3007504.Search in Google Scholar
Xu, G., Guo, Q., Kaneko, T., and Kato, K. (2000). A new semi-dry desulfurization process using a powder-particle spouted bed. Adv. Environ. Res. 4: 9–18, https://doi.org/10.1016/s1093-0191(00)00003-4.Search in Google Scholar
Zahradnik, J., Fialova, M., Ru, M., Drahos, J., Kastanek, F., and Thomas, N.H. (1997). Duality of the gas-liquid flow regimes in bubble column reactors. Chem. Eng. Sci. 52: 3811–3826, https://doi.org/10.1016/s0009-2509(97)00226-1.Search in Google Scholar
Zhai, L., Zhong, Q., He, C., and Wang, J. (2010). Hydroxyl ammonium ionic liquids synthesized by water-bath microwave: synthesis and desulfurization. J. Hazard Mater. 177: 807–813, https://doi.org/10.1016/j.jhazmat.2009.12.105.Search in Google Scholar PubMed
Zhang, Y., Guo, S., Zhou, J., Li, C., and Wang, G. (2010). Flue gas desulfurization by FeSO4 solutions and coagulation performance of the polymeric ferric sulfate by-product. Chem. Eng. Process 49: 859–865, https://doi.org/10.1016/j.cep.2010.06.002.Search in Google Scholar
Zhang, L., Wu, S., Gao, Y., Sun, B., Luo, Y., Zou, H., Chu, G., Chen, J. (2019). Absorption of SO2 with calcium-based solution in a rotating packed bed. Separ. Purif. Technol. 214: 148–155, https://doi.org/10.1016/j.seppur.2018.03.065.Search in Google Scholar
Zhao, Y., Guo, T.X., Chen, Z.Y., and Du, Y.R. (2010). Simultaneous removal of SO2 and NO using M/NaClO2 complex absorbent. Chem. Eng. J. 160: 42–47, https://doi.org/10.1016/j.cej.2010.02.060.Search in Google Scholar
Zhao, Y., Wen, X., Guo, T., and Zhou, J. (2014). Desulfurization and denitrogenation from flue gas using Fenton reagent. Fuel Process. Technol. 128: 54–60, https://doi.org/10.1016/j.fuproc.2014.07.006.Search in Google Scholar
Zhao, Y., Han, Y., Wang, T., Sun, Z., and Fang, C. (2019). Simultaneous removal of SO2 and NO from flue gas using iron-containing polyoxometalates as heterogeneous catalyst in UV-Fenton-like process. Fuel 2019: 42–51, https://doi.org/10.1016/j.fuel.2019.03.151.Search in Google Scholar
Zhu, J., Ye, S.C., Bai, J., Wu, Z.Y., Liu, Z.H., and Yang, Y.F. (2015). A concise algorithm for calculating absorption height in spray tower for wet limestone–gypsum flue gas desulfurization. Fuel Process. Technol. 129: 15–23, https://doi.org/10.1016/j.fuproc.2014.07.002.Search in Google Scholar
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