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Ozalp O, Gumus ZP, Soylak M. Magnetic solid-phase extraction of atrazine with ACC@NiCo 2O 4@Fe 3O 4 nanocomposite in spice and water samples. SEP SCI TECHNOL 2023. [DOI: 10.1080/01496395.2023.2168203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Ozgur Ozalp
- Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey
- Technology Research & Application Center (TAUM), Erciyes University, Kayseri, Turkey
| | - Z. Pinar Gumus
- Central Research Testing and Analysis Laboratory Research and Application Center (EGE-MATAL), Ege University, İzmir, Turkey
| | - Mustafa Soylak
- Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey
- Technology Research & Application Center (TAUM), Erciyes University, Kayseri, Turkey
- Turkish Academy of Sciences (TUBA), Ankara, Cankaya, Turkey
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Ciocărlie L, Negrea A, Ciopec M, Duteanu N, Negrea P, Ianasi P, Ianasi C, Nemes NS. Indium Recovery by Adsorption on MgFe 2O 4 Adsorbents. MATERIALS (BASEL, SWITZERLAND) 2022; 15:7054. [PMID: 36295119 PMCID: PMC9605174 DOI: 10.3390/ma15207054] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/11/2022] [Accepted: 10/06/2022] [Indexed: 06/16/2023]
Abstract
Indium and its compounds have many industrial applications and are widely used in the manufacture of liquid crystal displays, semiconductors, low temperature soldering, and infrared photodetectors. Indium does not have its own minerals in the Earth's crust, and most commonly, indium is associated with the ores of zinc, lead, copper and tin. Therefore, it must be recovered as a by-product from other metallurgical processes or from secondary raw materials. The aim of this study is to investigate the adsorption properties for recovering indium from aqueous solutions using iron-magnesium composite (MgFe2O4). In addition, the results show that the material offers very efficient desorption in 15% HCl solution, being used for 10 adsorption-desorption cycle test. These results provide a simple and effective process for recovering indium. Present study was focuses on the synthesis and characterization of the material by physico-chemical methods such as: X-ray diffraction, FT-IR spectroscopy, followed by the adsorption tests. The XRD indicates that the MgFe2O4 phase was obtained, and the crystallite size was about 8 nm. New prepared adsorbent materials have a point of zero charge of 9.2. Studies have been performed to determine the influence of pH, initial indium solution concentration, material/solution contact time and temperature on the adsorption capacity of the material. Adsorption mechanism was established by kinetic, thermodynamic and equilibrium studies. At equilibrium a maximum adsorption capacity of 46.4 mg/g has been obtained. From kinetic and thermodynamic studies was proved that the studied adsorption process is homogeneous, spontaneous, endothermic and temperature dependent. Based on Weber and Morris model, we can conclude that the In (III) ions takes place at the MgFe2O4/In (III) solution-material interface.
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Affiliation(s)
- Loredana Ciocărlie
- Faculty of Industrial Chemistry and Environmental Engineering, Polytechnic University of Timişoara, Victoriei Square, No. 2, 300006 Timişoara, Romania
| | - Adina Negrea
- Faculty of Industrial Chemistry and Environmental Engineering, Polytechnic University of Timişoara, Victoriei Square, No. 2, 300006 Timişoara, Romania
| | - Mihaela Ciopec
- Faculty of Industrial Chemistry and Environmental Engineering, Polytechnic University of Timişoara, Victoriei Square, No. 2, 300006 Timişoara, Romania
| | - Narcis Duteanu
- Faculty of Industrial Chemistry and Environmental Engineering, Polytechnic University of Timişoara, Victoriei Square, No. 2, 300006 Timişoara, Romania
| | - Petru Negrea
- Faculty of Industrial Chemistry and Environmental Engineering, Polytechnic University of Timişoara, Victoriei Square, No. 2, 300006 Timişoara, Romania
| | - Paula Ianasi
- National Institute for Research and Development in Electrochemistry and Condensed Matter, 144th Dr. A.P. Podeanu Street, 300569 Timisoara, Romania
| | - Catalin Ianasi
- “Coriolan Drăgulescu” Institute of Chemistry, Bv. Mihai Viteazul, No. 24, 300223 Timisoara, Romania
| | - Nicoleta Sorina Nemes
- Renewable Energy Research Institute—ICER, University Politehnica of Timisoara, 300501 Timisoara, Romania
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Ozalp O, Kaya O, Soylak M. Cloud Point Microextraction of Sudan IV from Food and Cosmetics with Determination by Spectrophotometry. ANAL LETT 2022. [DOI: 10.1080/00032719.2022.2047998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Ozgur Ozalp
- Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey
- Technology Research and Application Center (TAUM), Erciyes University, Kayseri, Turkey
| | - Ozlem Kaya
- Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey
| | - Mustafa Soylak
- Faculty of Sciences, Department of Chemistry, Erciyes University, Kayseri, Turkey
- Technology Research and Application Center (TAUM), Erciyes University, Kayseri, Turkey
- Turkish Academy of Sciences (TUBA), Cankaya, Ankara, Turkey
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Magnetic solid-phase extraction of quercetin on magnetic-activated carbon cloth (MACC). JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01622-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Lead preconcentration by solid phase extraction using oxidized carbon xerogel and spectrophotometric determination with dithizone. Microchem J 2016. [DOI: 10.1016/j.microc.2016.04.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Alguacil FJ, Lopez FA, Rodriguez O, Martinez-Ramirez S, Garcia-Diaz I. Sorption of indium (III) onto carbon nanotubes. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2016; 130:81-6. [PMID: 27085001 DOI: 10.1016/j.ecoenv.2016.04.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 04/04/2016] [Accepted: 04/07/2016] [Indexed: 05/26/2023]
Abstract
Indium has numerous applications in different industrial sectors and is not an abundant element. Therefore appropriate technology to recover this element from various process wastes is needed. This research reports high adsorption capacity of multiwalled carbon nanotubes (MWCNT) for In(III). The effects of pH, kinetics, isotherms and adsorption mechanism of MWCNT on In(III) adsorption were investigated and discussed in detail. The pH increases improves the adsorption capacity for In(III). The Langmuir adsorption model is the best fit with the experimental data. For the kinetic study, the adsorption onto MWCNT could be fitted to pseudo second-order. The adsorption of indium(III) can be described to a mechanism which consists of a film diffusion controlled process. Metal desorption can be achieved with acidic solutions.
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Affiliation(s)
- F J Alguacil
- Centro Nacional de Investigaciones Metalúrgicas (CSIC), Ciudad Universitaria, Avda. Gregorio del Amo 8, 28040 Madrid, Spain.
| | - F A Lopez
- Centro Nacional de Investigaciones Metalúrgicas (CSIC), Ciudad Universitaria, Avda. Gregorio del Amo 8, 28040 Madrid, Spain
| | - O Rodriguez
- Centro Nacional de Investigaciones Metalúrgicas (CSIC), Ciudad Universitaria, Avda. Gregorio del Amo 8, 28040 Madrid, Spain
| | - S Martinez-Ramirez
- Instituto de Estructura de la Materia (IEM-CSIC), C/Serrano, 121, 28006 Madrid, Spain
| | - I Garcia-Diaz
- Centro Nacional de Investigaciones Metalúrgicas (CSIC), Ciudad Universitaria, Avda. Gregorio del Amo 8, 28040 Madrid, Spain
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