Mesoporous Silica Derived from Municipal Solid Waste Incinerator (MSWI) Ash Slag: Synthesis, Characterization and Use as Supports for Au(III) Recovery
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials and Chemicals
2.2. Synthesis of MS and Thiol-Functionalized MS from MSWI Ash Slag
2.3. Characterization
2.4. Au(III) Recovery Performance
3. Results and Discussion
3.1. Synthesis of Mesoporous Silica from MSWI Ash Slag
3.2. Characterization of the Synthesized Mesoporous Silica: Effect of NaOH Concentrations
3.3. Recovery Performance of Au(III) in Aqueous Solution
4. Conclusions
- The amount of Si extracted was affected by the NaOH concentration, and as the grinding time of the MSWI ash slag increased, the Si extracted amount increased.
- The MS synthesized from the MSWI ash slag was confirmed to be typical SBA-15 as MS having a hexagonal structure with an average pore size of 7 nm, regardless of the concentration of NaOH. While the BET specific surface area and pore volume of synthesized MS increased with increasing NaOH concentration, MS-4M, synthesized from an excessive concentration of 4 M, exhibited decreased BET specific surface area and total pore volume.
- Regarding Au(III) recovery, the amount of adsorbed Au(III) was highest for the sample with the highest the sulfur content. The sulfur content was governed by the silanol content of the support. The MS-3M-SH adsorbent exhibited the greatest Au(III) adsorption capacity (110.3 mg/g), and its adsorption–desorption efficiency was not significantly affected even after five adsorption–desorption cycles.
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
- Kresge, C.T.; Leonowicz, M.E.; Roth, W.; Vartuli, J.C.; Beck, J.S. Ordered mesoporous molecular sieves synthesized by a liquid-crystal template mechanism. Nat. Cell Biol. 1992, 359, 710–712. [Google Scholar] [CrossRef]
- Tarafdar, A.; Pramanik, P. Synthesis of amino-functionalized mesoporous silica–zirconia mixed oxide using sodium silicate and zirconium carbonate complex. Microporous Mesoporous Mater. 2006, 91, 221–224. [Google Scholar] [CrossRef]
- Shylesh, S.; Kapoor, M.P.; Juneja, L.R.; Samuel, P.P.; Srilakshmi, C.; Singh, A.P. Catalytic Meerwein-Ponndorf-Verley re-ductions over mesoporous silica supports: Rational design of hydrophobic mesoporous silica for enhanced stability of aluminum doped mesoporous catalysts. J. Mol. Catal. A Chem. 2009, 301, 118–126. [Google Scholar] [CrossRef]
- Wang, F.; Yang, J.; Wu, K. Mesoporous silica-based electrochemical sensor for sensitive determination of environmental hor-mone bisphenol A. Anal. Chim. Acta 2009, 638, 23–28. [Google Scholar] [CrossRef] [PubMed]
- Gao, M.; Zeng, J.; Liang, K.; Zhao, D.; Kong, B. Interfacial Assembly of Mesoporous Silica-Based Optical Heterostructures for Sensing Applications. Adv. Funct. Mater. 2019, 30, 1906950. [Google Scholar] [CrossRef]
- Kim, S.; Han, Y.; Park, J.; Park, J. Adsorption characteristics of mesoporous silica SBA-15 synthesized from mine tailing. Int. J. Miner. Process. 2015, 140, 88–94. [Google Scholar] [CrossRef]
- Kim, S.; Park, S.; Han, Y.; Choi, J.; Park, J. Adsorption of Co(II) and Mn(II) Ions on Mesoporous Silica SBA15 Functionalized with Amine Groups. Mater. Trans. 2014, 55, 1494–1499. [Google Scholar] [CrossRef] [Green Version]
- Liu, J.; Yang, Q.; Zhao, X.S.; Zhang, L. Pore size control of mesoporous silicas from mixtures of sodium silicate and TEOS. Microporous Mesoporous Mater. 2007, 106, 62–67. [Google Scholar] [CrossRef]
- Chao, M.-C.; Lin, H.-P.; Wang, D.-S.; Tang, C.-Y. Controlling the crystal morphology of mesoporous silica SBA-1. Microporous Mesoporous Mater. 2005, 83, 269–276. [Google Scholar] [CrossRef]
- Habib, S.; Launay, F.; LaForge, S.; Comparot, J.-D.; Faust, A.-C.; Millot, Y.; Onfroy, T.; Montouillout, V.; Magnoux, P.; Paillaud, J.-L.; et al. High catalytic cracking activity of Al-MCM-41 type materials prepared from ZSM-5 zeolite crystals and fumed silica. Appl. Catal. A Gen. 2008, 344, 61–69. [Google Scholar] [CrossRef]
- Jo, C.; Kim, K.; Ryoo, R. Syntheses of high quality KIT-6 and SBA-15 mesoporous silicas using low-cost water glass, through rapid quenching of silicate structure in acidic solution. Microporous Mesoporous Mater. 2009, 124, 45–51. [Google Scholar] [CrossRef]
- Park, J.; Park, J.K.; Shin, H.Y. The preparation of Ag/mesoporous silica by direct silver reduction and Ag/functionalized mesoporous silica by in situ formation of adsorbed silver. Mater. Lett. 2007, 61, 156–159. [Google Scholar] [CrossRef]
- Lee, H.I.; Kim, J.H.; Stucky, G.D.; Shi, Y.; Pak, C.; Kim, J.M. Morphology-selective synthesis of mesoporous SBA-15 particles over micrometer, submicrometer and nanometer scales. J. Mater. Chem. 2010, 20, 8483–8487. [Google Scholar] [CrossRef]
- Chandrasekar, G.; You, K.-S.; Ahn, J.-W.; Ahn, W.-S. Synthesis of hexagonal and cubic mesoporous silica using power plant bottom ash. Microporous Mesoporous Mater. 2008, 111, 455–462. [Google Scholar] [CrossRef]
- Halina, M.; Ramesh, S.; Yarmo, M.; Kamarudin, R. Non-hydrothermal synthesis of mesoporous materials using sodium silicate from coal fly ash. Mater. Chem. Phys. 2007, 101, 344–351. [Google Scholar] [CrossRef]
- Yu, H.; Xue, X.; Huang, D. Synthesis of mesoporous silica materials (MCM-41) from iron ore tailings. Mater. Res. Bull. 2009, 44, 2112–2115. [Google Scholar] [CrossRef]
- Kumar, P.; Mal, N.; Oumi, Y.; Yamana, K.; Sano, T. Mesoporous materials prepared using coal fly ash as the silicon and aluminium source. J. Mater. Chem. 2001, 11, 3285–3290. [Google Scholar] [CrossRef]
- Lin, K.L. Feasibility study of using brick made from municipal solid waste incinerator fly ash slag. J. Hazard. Mater. 2006, 137, 1810–1816. [Google Scholar] [CrossRef] [PubMed]
- Norsuraya, S.; Fazlena, H.; Norhasyimi, R. Sugarcane Bagasse as a Renewable Source of Silica to Synthesize Santa Barbara Amorphous-15 (SBA-15). Procedia Eng. 2016, 148, 839–846. [Google Scholar] [CrossRef] [Green Version]
- Kim, Y.; Kang, S. Characterization of geopolymer made of municipal solid waste incineration ash slag. J. Korean Cryst. Growth Cryst. Technol. 2014, 24, 15–20. [Google Scholar] [CrossRef] [Green Version]
- Woo, B.-H.; Jeon, I.-K.; Yoo, D.-H.; Kim, S.-S.; Lee, J.-B.; Kim, H.-G. Utilization of Municipal Solid Waste Incineration Bottom Ash as Fine Aggregate of Cement Mortars. Sustainability 2021, 13, 8832. [Google Scholar] [CrossRef]
- Misran, H.; Singh, R.; Begum, S.; Yarmo, M.A. Processing of mesoporous silica materials (MCM-41) from coal fly ash. J. Mater. Process. Technol. 2007, 186, 8–13. [Google Scholar] [CrossRef]
- De Oliveira, F.F.; Moura, K.O.; Costa, L.S.; Vidal, C.B.; Loiola, A.; Nascimento, R.F.D. Reactive Adsorption of Parabens on Synthesized Micro- and Mesoporous Silica from Coal Fly Ash: pH Effect on the Modification Process. ACS Omega 2020, 5, 3346–3357. [Google Scholar] [CrossRef]
- Yuan, N.; Cai, H.; Liu, T.; Huang, Q.; Zhang, X. Adsorptive removal of methylene blue from aqueous solution using coal fly ash-derived mesoporous silica material. Adsorpt. Sci. Technol. 2019, 37, 333–348. [Google Scholar] [CrossRef] [Green Version]
- Yang, J.; Huang, J.; Su, Y.; He, X.; Tan, H.; Yang, W.; Strnadel, B. Eco-friendly treatment of low-calcium coal fly ash for high pozzolanic reactivity: A step towards waste utilization in sustainable building material. J. Clean. Prod. 2019, 238, 117962. [Google Scholar] [CrossRef]
- Kunecki, P.; Panek, R.; Koteja, A.; Franus, W. Influence of the reaction time on the crystal structure of Na-P1 zeolite obtained from coal fly ash microspheres. Microporous Mesoporous Mater. 2018, 266, 102–108. [Google Scholar] [CrossRef]
- Kim, S.; Park, S.; Han, S.; Han, Y.; Park, J. Silanol-rich ordered mesoporous silica modified thiol group for enhanced recovery performance of Au(III) in acidic leachate solution. Chem. Eng. J. 2018, 351, 1027–1037. [Google Scholar] [CrossRef]
- Han, Y.; Kwak, D.; Choi, S.Q.; Shin, C.; Lee, Y.; Kim, H. Pore Structure Characterization of Shale Using Gas Physisorption: Effect of Chemical Compositions. Minerals 2017, 7, 66. [Google Scholar] [CrossRef] [Green Version]
- Brunauer, S.; Emmett, P.H.; Teller, E. Adsorption of Gases in Multimolecular Layers. J. Am. Chem. Soc. 1938, 60, 309–319. [Google Scholar] [CrossRef]
- Han, Y.; Kim, H.; Park, J.; Lee, S.-H.; Kim, J.-Y. Influence of Ti doping level on hydrogen adsorption of mesoporous Ti-SBA-15 materials prepared by direct synthesis. Int. J. Hydrogen Energy 2012, 37, 14240–14247. [Google Scholar] [CrossRef]
- Barrett, E.P.; Joyner, L.G.; Halenda, P.P. The Determination of Pore Volume and Area Distributions in Porous Substances. I. Computations from Nitrogen Isotherms. J. Am. Chem. Soc. 1951, 73, 373–380. [Google Scholar] [CrossRef]
- Mueller, R.; Kammler, H.K.; Wegner, K.; Pratsinis, S.E. OH surface density of SiO2 and TiO2 by thermogravimetric analysis. Langmuir 2003, 19, 160–165. [Google Scholar] [CrossRef]
- Peng, L.; Qisui, W.; Xi, L.; Chaocan, Z. Investigation of the states of water and OH groups on the surface of silica. Colloids Surf. A Physicochem. Eng. Asp. 2009, 334, 112–115. [Google Scholar] [CrossRef]
- Gomravi, Y.; Karimi, A.; Azimi, H. Adsorption of heavy metal ions via apple waste low-cost adsorbent: Characterization and performance. Korean J. Chem. Eng. 2021, 38, 1843–1858. [Google Scholar] [CrossRef]
- Han, Y.; Park, S.; Kim, S.; Han, S.; Kim, Y.; Jeon, H.-S. Enhanced photocatalytic activity of ultrahigh-surface-are TiO2@C nanorod aggregates with hierarchical porosities synthesized from natural ilmenite. J. Environ. Chem. Eng. 2021, 9, 104438. [Google Scholar] [CrossRef]
- Choi, J.; Han, Y.; Kim, D.; Park, S.; Park, J.; Park, J.; Kim, H. Synthesis and characterization of mesoporous silica from anorthite-clay mineral: Role of mechanical activation. Mater. Trans. 2014, 55, 1895–1899. [Google Scholar] [CrossRef] [Green Version]
- Han, Y.; Choi, J.; Tong, M.; Kim, H. Synthesis and characterization of high-surface-area millimeter-sized silica beads with hierarchical multi-modal pore structure by the addition of agar. Mater. Charact. 2014, 90, 31–39. [Google Scholar] [CrossRef]
- Gómez-Cazalilla, M.; Robles, J.M.M.; Gurbani, A.; Rodriguez-Castellon, E.; Jiménez-López, A. Characterization and acidic properties of Al-SBA-15 materials prepared by post-synthesis alumination of a low-cost ordered mesoporous silica. J. Solid State Chem. 2007, 180, 1130–1140. [Google Scholar] [CrossRef]
- Park, J.; Han, Y.; Kim, H. Formation of Mesoporous Materials from Silica Dissolved in Various NaOH Concentrations: Effect of pH and Ionic Strength. J. Nanomater. 2012, 2012, 1–10. [Google Scholar] [CrossRef]
- Donia, A.; Atia, A.; Elwakeel, K. Gold(III) recovery using synthetic chelating resins with amine, thio and amine/mercaptan functionalities. Sep. Purif. Technol. 2005, 42, 111–116. [Google Scholar] [CrossRef]
- Donia, A.M.; Atia, A.A.; Elwakeel, K. Recovery of gold(III) and silver(I) on a chemically modified chitosan with magnetic properties. Hydrometallurgy 2007, 87, 197–206. [Google Scholar] [CrossRef]
- Han, Y.; Kim, H.; Park, J. Millimeter-sized spherical ion-sieve foams with hierarchical pore structure for recovery of lithium from seawater. Chem. Eng. J. 2012, 210, 482–489. [Google Scholar] [CrossRef]
- Han, Y.; Hwang, G.; Kim, H.; Haznedaroglu, B.Z.; Lee, B. Amine-impregnated millimeter-sized spherical silica foams with hierarchical mesoporous–macroporous structure for CO2 capture. Chem. Eng. J. 2015, 259, 653–662. [Google Scholar] [CrossRef]
- Han, Y.; Kim, S.; Yu, S.; Myung, N.V.; Kim, H. Electrospun hydrogen manganese oxide nanofibers as effective adsorbents for Li+ recovery from seawater. J. Ind. Eng. Chem. 2020, 81, 115–123. [Google Scholar] [CrossRef]
- Sim, T.J.; Pacia, R.M.; Ko, Y.S. Preparation of CO2 adsorbent with N1-(3-(trimethoxysilyl)propyl)-1,3-propanediamine and its performance. Korean J. Chem. Eng. 2020, 37, 1–7. [Google Scholar] [CrossRef]
Material | Chemical Composition (wt.%) | ||||||
---|---|---|---|---|---|---|---|
MSWI ash slag | SiO2 | Na2O | P2O5 | K2O | Al2O3 | Fe2O3 | CaO |
57.12 | 2.8 | 1.4 | 2.54 | 14.12 | 10.31 | 6.02 | |
TiO2 | CuO | ZnO | Rb2O | MgO | Ig-loss | ||
0.74 | 0.29 | 0.16 | 1.20 | 1.04 | 2.26 |
Sample (Support/Adsorbent) df | Si/Al 1 | SBET (m2/g) | Pore Volume (cm3/g) | Pore Size (nm) | SC (×1021/g) 2 | S Content (%) 3 |
---|---|---|---|---|---|---|
MS-1M/MS-1M-SH | 28.5 | 368 | 0.709 | 7.44 | 0.44 | 1.2 |
MS-2M/MS-2M-SH | 44.5 | 393 | 0.880 | 7.48 | 2.41 | 2.1 |
MS-3M/MS-3M-SH | 60.1 | 471 | 0.998 | 7.64 | 4.91 | 3.3 |
MS-4M/MS-4M-SH | 62.5 | 383 | 0.834 | 7.67 | 3.51 | 2.6 |
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Han, Y.; Han, S.; Kim, S.; Jung, M.; Jeon, H.-S.; Choi, S.Q.; Kim, K.; Kim, Y. Mesoporous Silica Derived from Municipal Solid Waste Incinerator (MSWI) Ash Slag: Synthesis, Characterization and Use as Supports for Au(III) Recovery. Materials 2021, 14, 6894. https://doi.org/10.3390/ma14226894
Han Y, Han S, Kim S, Jung M, Jeon H-S, Choi SQ, Kim K, Kim Y. Mesoporous Silica Derived from Municipal Solid Waste Incinerator (MSWI) Ash Slag: Synthesis, Characterization and Use as Supports for Au(III) Recovery. Materials. 2021; 14(22):6894. https://doi.org/10.3390/ma14226894
Chicago/Turabian StyleHan, Yosep, Seongsoo Han, Seongmin Kim, Minuk Jung, Ho-Seok Jeon, Siyoung Q. Choi, KyuHan Kim, and Youngjae Kim. 2021. "Mesoporous Silica Derived from Municipal Solid Waste Incinerator (MSWI) Ash Slag: Synthesis, Characterization and Use as Supports for Au(III) Recovery" Materials 14, no. 22: 6894. https://doi.org/10.3390/ma14226894