Recovery of yttrium from fluorescent powder of cathode ray tube, CRT: Zn removal by sulphide precipitation
•Treatment of fluorescent powder of CRT waste.•Factorial experimental designs to study acid leaching of fluorescent powder and the purification of leach liquors.•Recover of yttrium by precipitation using oxalic acid.•Suitable flowsheet to recover yttrium from fluorescent powder. This work is focused...
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Published in | Waste management (Elmsford) Vol. 33; no. 11; pp. 2364 - 2371 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
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Kidlington
Elsevier Ltd
01.11.2013
Elsevier |
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Abstract | •Treatment of fluorescent powder of CRT waste.•Factorial experimental designs to study acid leaching of fluorescent powder and the purification of leach liquors.•Recover of yttrium by precipitation using oxalic acid.•Suitable flowsheet to recover yttrium from fluorescent powder.
This work is focused on the recovery of yttrium and zinc from fluorescent powder of cathode ray tube (CRT). Metals are extracted by sulphuric acid in the presence of hydrogen peroxide. Leaching tests are carried out according to a 22 full factorial plan and the highest extraction yields for yttrium and zinc equal to 100% are observed under the following conditions: 3M of sulphuric acid, 10% v/v of H2O2 concentrated solution at 30% v/v, 10% w/w pulp density, 70°C and 3h of reaction.
Two series of precipitation tests for zinc are carried out: a 22 full factorial design and a completely randomized factorial design. In these series the factors investigated are pH of solution during the precipitation and the amount of sodium sulphide added to precipitate zinc sulphide. The data of these tests are used to describe two empirical mathematical models for zinc and yttrium precipitation yields by regression analysis. The highest precipitation yields for zinc are obtained under the following conditions: pH equal to 2–2.5% and 10–12%v/v of Na2S concentrated solution at 10%w/v. In these conditions the coprecipitation of yttrium is of 15–20%.
Finally further yttrium precipitation experiments by oxalic acid on the residual solutions, after removing of zinc, show that yttrium could be recovered and calcined to obtain the final product as yttrium oxide. The achieved results allow to propose a CRT recycling process based on leaching of fluorescent powder from cathode ray tube and recovery of yttrium oxide after removing of zinc by precipitation. The final recovery of yttrium is 75–80%. |
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AbstractList | •Treatment of fluorescent powder of CRT waste.•Factorial experimental designs to study acid leaching of fluorescent powder and the purification of leach liquors.•Recover of yttrium by precipitation using oxalic acid.•Suitable flowsheet to recover yttrium from fluorescent powder.
This work is focused on the recovery of yttrium and zinc from fluorescent powder of cathode ray tube (CRT). Metals are extracted by sulphuric acid in the presence of hydrogen peroxide. Leaching tests are carried out according to a 22 full factorial plan and the highest extraction yields for yttrium and zinc equal to 100% are observed under the following conditions: 3M of sulphuric acid, 10% v/v of H2O2 concentrated solution at 30% v/v, 10% w/w pulp density, 70°C and 3h of reaction.
Two series of precipitation tests for zinc are carried out: a 22 full factorial design and a completely randomized factorial design. In these series the factors investigated are pH of solution during the precipitation and the amount of sodium sulphide added to precipitate zinc sulphide. The data of these tests are used to describe two empirical mathematical models for zinc and yttrium precipitation yields by regression analysis. The highest precipitation yields for zinc are obtained under the following conditions: pH equal to 2–2.5% and 10–12%v/v of Na2S concentrated solution at 10%w/v. In these conditions the coprecipitation of yttrium is of 15–20%.
Finally further yttrium precipitation experiments by oxalic acid on the residual solutions, after removing of zinc, show that yttrium could be recovered and calcined to obtain the final product as yttrium oxide. The achieved results allow to propose a CRT recycling process based on leaching of fluorescent powder from cathode ray tube and recovery of yttrium oxide after removing of zinc by precipitation. The final recovery of yttrium is 75–80%. This work is focused on the recovery of yttrium and zinc from fluorescent powder of cathode ray tube (CRT). Metals are extracted by sulphuric acid in the presence of hydrogen peroxide. Leaching tests are carried out according to a 2(2) full factorial plan and the highest extraction yields for yttrium and zinc equal to 100% are observed under the following conditions: 3M of sulphuric acid, 10% v/v of H2O2 concentrated solution at 30% v/v, 10% w/w pulp density, 70°C and 3h of reaction. Two series of precipitation tests for zinc are carried out: a 2(2) full factorial design and a completely randomized factorial design. In these series the factors investigated are pH of solution during the precipitation and the amount of sodium sulphide added to precipitate zinc sulphide. The data of these tests are used to describe two empirical mathematical models for zinc and yttrium precipitation yields by regression analysis. The highest precipitation yields for zinc are obtained under the following conditions: pH equal to 2-2.5% and 10-12%v/v of Na2S concentrated solution at 10%w/v. In these conditions the coprecipitation of yttrium is of 15-20%. Finally further yttrium precipitation experiments by oxalic acid on the residual solutions, after removing of zinc, show that yttrium could be recovered and calcined to obtain the final product as yttrium oxide. The achieved results allow to propose a CRT recycling process based on leaching of fluorescent powder from cathode ray tube and recovery of yttrium oxide after removing of zinc by precipitation. The final recovery of yttrium is 75-80%. Highlights: • Treatment of fluorescent powder of CRT waste. • Factorial experimental designs to study acid leaching of fluorescent powder and the purification of leach liquors. • Recover of yttrium by precipitation using oxalic acid. • Suitable flowsheet to recover yttrium from fluorescent powder. - Abstract: This work is focused on the recovery of yttrium and zinc from fluorescent powder of cathode ray tube (CRT). Metals are extracted by sulphuric acid in the presence of hydrogen peroxide. Leaching tests are carried out according to a 2{sup 2} full factorial plan and the highest extraction yields for yttrium and zinc equal to 100% are observed under the following conditions: 3 M of sulphuric acid, 10% v/v of H{sub 2}O{sub 2} concentrated solution at 30% v/v, 10% w/w pulp density, 70 °C and 3 h of reaction. Two series of precipitation tests for zinc are carried out: a 2{sup 2} full factorial design and a completely randomized factorial design. In these series the factors investigated are pH of solution during the precipitation and the amount of sodium sulphide added to precipitate zinc sulphide. The data of these tests are used to describe two empirical mathematical models for zinc and yttrium precipitation yields by regression analysis. The highest precipitation yields for zinc are obtained under the following conditions: pH equal to 2–2.5% and 10–12% v/v of Na{sub 2}S concentrated solution at 10% w/v. In these conditions the coprecipitation of yttrium is of 15–20%. Finally further yttrium precipitation experiments by oxalic acid on the residual solutions, after removing of zinc, show that yttrium could be recovered and calcined to obtain the final product as yttrium oxide. The achieved results allow to propose a CRT recycling process based on leaching of fluorescent powder from cathode ray tube and recovery of yttrium oxide after removing of zinc by precipitation. The final recovery of yttrium is 75–80%. |
Author | Kopacek, Bernd Innocenzi, Valentina Ferella, Francesco De Michelis, Ida Beolchini, Francesca Vegliò, Francesco |
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Cites_doi | 10.1016/j.jhazmat.2010.09.023 10.1016/S0921-3449(98)00079-2 10.1016/j.resconrec.2010.10.007 10.1016/j.wasman.2011.07.004 10.1016/j.jhazmat.2011.08.003 10.1016/j.jlumin.2009.04.080 10.1016/j.jhazmat.2008.04.084 10.1016/j.jhazmat.2011.05.019 10.1016/j.wasman.2005.11.017 |
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Keywords | Zinc removal Cathode ray tubes (CRT) Fluorescent powder Yttrium WEEE Hydrogen peroxide Cathode tube Lixiviation Regression analysis Recycling Mathematical model Factorial design Coprecipitation Zinc |
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References | Hanulik, J., 1989. Process for Recycling Fluorescent and Television Tubes. US 4858833. Ling, Poon (b0060) 2011; 192 Toro, L., Vegliò, F., Beolchini F., Pagnanelli, F., De Michelis, I., Varelli, E., Ferella, F., 2010. Recovery of base and precious metals from fluorescent powders and installation for implementing such method. Application Number RS 20100479. Holappa, R., Litendahl, H., Leskinen, K., 2003. Method for Dismantling Electronic Products Contained Cathode-Ray Tubes and for Recycling the Materials. WO/2003/081626. Tedjar, Foudraz, Desmuee, Pasquier, Martorana (b0095) 2007; 2007 Eberhard, G., Jörg, K., Ulrich, W., Brigitte, S., 2000. Process to Recover of Three Bands Luminescent Material. DE 19918793A1. Gunhild, B., Burkhard, H., 1993. CRT Disposal Process-Separates Tubes into Sections for Coating Removal and Division into Glass Types and Metal Components for Recycling. DE 4205404 A1. Montgomery (b0075) 2005 Takashi, S., Tadanori, K., Tomoya, O., 2000. Cathode-Ray Tube Dividing Apparatus and Cathode-Ray Tube Dividing Method. EP 0962954. Menad (b0070) 1999; 26 De Michelis, Ferella, Fioravante, Vegliò (b0010) 2011; 31 Hidenori, H., Masami, K., Tamotsu, H., 2004. CRT Separation Apparatus. EP 1447832. Nnrom, Osibanjo, Ogwvegbu (b0080) 2011; 55 Tedjar, F., Foudraz, J.C., Desmuee, I., Pasquier, C., Martorana, S., 2010. Method for Integral Recycling for Cathode Ray Tubes. US 20100062673. Dexpert-Ghys, Regnier, Canac, Beaudette, Guillot, Caillier, Mauricot, Navarro, Sekhri (b0015) 2009; 129 Lee, C.H., Cin, C.H., Tsai, S.L., Lin, M.D., Chen, H.Y., Wu, Y.H., 2009. A Method for Recycling Fluorescent Powder of Scrap Cathode Ray Tube. TW200916552. Porob, Srivastava, Ramachandran, Nammalwar, Comanzo (b0085) 2011; 2011 Chen, Zhang, Zhu (b0005) 2009; 161 Xing, Zhang (b0115) 2011; 194 Harris, D.J., Seacroft, N.R., 2008. Apparatus and Method for Cutting a Cathode Ray Tube. EP 1889277. Méar, Yot, Cambon, Ribes (b0065) 2006; 26 Yot, Méar (b0120) 2011; 185 Vaclav, G., 2007. Method of Extracting Europium(III) and yttrium(III) from Concentrate of Luminophore Dust or Sludge. EP 1817437. De Michelis (10.1016/j.wasman.2013.07.006_b0010) 2011; 31 10.1016/j.wasman.2013.07.006_b0020 10.1016/j.wasman.2013.07.006_b0030 10.1016/j.wasman.2013.07.006_b0055 10.1016/j.wasman.2013.07.006_b0110 Chen (10.1016/j.wasman.2013.07.006_b0005) 2009; 161 10.1016/j.wasman.2013.07.006_b0035 10.1016/j.wasman.2013.07.006_b0045 10.1016/j.wasman.2013.07.006_b0100 Montgomery (10.1016/j.wasman.2013.07.006_b0075) 2005 Menad (10.1016/j.wasman.2013.07.006_b0070) 1999; 26 10.1016/j.wasman.2013.07.006_b0105 Porob (10.1016/j.wasman.2013.07.006_b0085) 2011; 2011 Ling (10.1016/j.wasman.2013.07.006_b0060) 2011; 192 Nnrom (10.1016/j.wasman.2013.07.006_b0080) 2011; 55 Dexpert-Ghys (10.1016/j.wasman.2013.07.006_b0015) 2009; 129 Yot (10.1016/j.wasman.2013.07.006_b0120) 2011; 185 Tedjar (10.1016/j.wasman.2013.07.006_b0095) 2007; 2007 Méar (10.1016/j.wasman.2013.07.006_b0065) 2006; 26 10.1016/j.wasman.2013.07.006_b0090 10.1016/j.wasman.2013.07.006_b0040 10.1016/j.wasman.2013.07.006_b0050 Xing (10.1016/j.wasman.2013.07.006_b0115) 2011; 194 |
References_xml | – volume: 26 start-page: 1468 year: 2006 end-page: 1476 ident: b0065 article-title: The characterization of waste cathode-ray tube glass publication-title: Waste Manage. contributor: fullname: Ribes – volume: 185 start-page: 236 year: 2011 end-page: 241 ident: b0120 article-title: Characterization of lead, barium and strontium leachalability from foam glasses elaborated using waste cathode ray-tube glasses publication-title: J. Hazard. Mater. contributor: fullname: Méar – volume: 161 start-page: 1109 year: 2009 end-page: 1113 ident: b0005 article-title: Lead recovery and feasibility of foam glass production from funnel glass of dismantled cathode ray tube through pyrovacuum process publication-title: J. Hazard. Mater. contributor: fullname: Zhu – volume: 55 start-page: 275 year: 2011 end-page: 290 ident: b0080 article-title: Global disposal strategies for waste cathode ray tubes publication-title: Resources, Conserv. Recycl. contributor: fullname: Ogwvegbu – volume: 31 start-page: 2559 year: 2011 end-page: 2568 ident: b0010 article-title: Treatment of exhaust fluorescent lamps to recover yttrium: experimental and process analyses publication-title: Waste Manage. contributor: fullname: Vegliò – volume: 194 start-page: 407 year: 2011 end-page: 413 ident: b0115 article-title: Nano lead particle synthesis from waste cathode ray-funnel glass publication-title: J. Hazard. Mater. contributor: fullname: Zhang – volume: 129 start-page: 1968 year: 2009 end-page: 1972 ident: b0015 article-title: Re-processing CRT phosphors for mercury-free application publication-title: J. Lumin. contributor: fullname: Sekhri – volume: 2011 start-page: A1 year: 2011 ident: b0085 article-title: Rare earth recovered from fluorescent material and associated method publication-title: WO contributor: fullname: Comanzo – volume: 2007 start-page: A1 year: 2007 ident: b0095 article-title: Integral recycling method for cathodic tubes publication-title: WO contributor: fullname: Martorana – volume: 192 start-page: 451 year: 2011 end-page: 456 ident: b0060 article-title: Utilization of recycled glass derived from cathode ray tube glass as fine aggregate in cement mortar publication-title: J. Hazard. Mater. contributor: fullname: Poon – volume: 26 start-page: 143 year: 1999 end-page: 154 ident: b0070 article-title: Cathode ray tube recycling publication-title: Resources, Conserv. Recycl. contributor: fullname: Menad – year: 2005 ident: b0075 article-title: Progettazione e analisi degli esperimenti contributor: fullname: Montgomery – ident: 10.1016/j.wasman.2013.07.006_b0030 – ident: 10.1016/j.wasman.2013.07.006_b0055 – volume: 185 start-page: 236 year: 2011 ident: 10.1016/j.wasman.2013.07.006_b0120 article-title: Characterization of lead, barium and strontium leachalability from foam glasses elaborated using waste cathode ray-tube glasses publication-title: J. Hazard. Mater. doi: 10.1016/j.jhazmat.2010.09.023 contributor: fullname: Yot – ident: 10.1016/j.wasman.2013.07.006_b0050 – ident: 10.1016/j.wasman.2013.07.006_b0035 – year: 2005 ident: 10.1016/j.wasman.2013.07.006_b0075 contributor: fullname: Montgomery – volume: 26 start-page: 143 year: 1999 ident: 10.1016/j.wasman.2013.07.006_b0070 article-title: Cathode ray tube recycling publication-title: Resources, Conserv. Recycl. doi: 10.1016/S0921-3449(98)00079-2 contributor: fullname: Menad – volume: 55 start-page: 275 year: 2011 ident: 10.1016/j.wasman.2013.07.006_b0080 article-title: Global disposal strategies for waste cathode ray tubes publication-title: Resources, Conserv. Recycl. doi: 10.1016/j.resconrec.2010.10.007 contributor: fullname: Nnrom – ident: 10.1016/j.wasman.2013.07.006_b0110 – volume: 31 start-page: 2559 year: 2011 ident: 10.1016/j.wasman.2013.07.006_b0010 article-title: Treatment of exhaust fluorescent lamps to recover yttrium: experimental and process analyses publication-title: Waste Manage. doi: 10.1016/j.wasman.2011.07.004 contributor: fullname: De Michelis – volume: 194 start-page: 407 year: 2011 ident: 10.1016/j.wasman.2013.07.006_b0115 article-title: Nano lead particle synthesis from waste cathode ray-funnel glass publication-title: J. Hazard. Mater. doi: 10.1016/j.jhazmat.2011.08.003 contributor: fullname: Xing – volume: 2007 start-page: A1 issue: 003722 year: 2007 ident: 10.1016/j.wasman.2013.07.006_b0095 article-title: Integral recycling method for cathodic tubes publication-title: WO contributor: fullname: Tedjar – ident: 10.1016/j.wasman.2013.07.006_b0090 – ident: 10.1016/j.wasman.2013.07.006_b0100 – ident: 10.1016/j.wasman.2013.07.006_b0020 – volume: 2011 start-page: A1 issue: 106167 year: 2011 ident: 10.1016/j.wasman.2013.07.006_b0085 article-title: Rare earth recovered from fluorescent material and associated method publication-title: WO contributor: fullname: Porob – ident: 10.1016/j.wasman.2013.07.006_b0045 – ident: 10.1016/j.wasman.2013.07.006_b0040 – volume: 129 start-page: 1968 year: 2009 ident: 10.1016/j.wasman.2013.07.006_b0015 article-title: Re-processing CRT phosphors for mercury-free application publication-title: J. Lumin. doi: 10.1016/j.jlumin.2009.04.080 contributor: fullname: Dexpert-Ghys – volume: 161 start-page: 1109 year: 2009 ident: 10.1016/j.wasman.2013.07.006_b0005 article-title: Lead recovery and feasibility of foam glass production from funnel glass of dismantled cathode ray tube through pyrovacuum process publication-title: J. Hazard. Mater. doi: 10.1016/j.jhazmat.2008.04.084 contributor: fullname: Chen – volume: 192 start-page: 451 year: 2011 ident: 10.1016/j.wasman.2013.07.006_b0060 article-title: Utilization of recycled glass derived from cathode ray tube glass as fine aggregate in cement mortar publication-title: J. Hazard. Mater. doi: 10.1016/j.jhazmat.2011.05.019 contributor: fullname: Ling – volume: 26 start-page: 1468 year: 2006 ident: 10.1016/j.wasman.2013.07.006_b0065 article-title: The characterization of waste cathode-ray tube glass publication-title: Waste Manage. doi: 10.1016/j.wasman.2005.11.017 contributor: fullname: Méar – ident: 10.1016/j.wasman.2013.07.006_b0105 |
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Snippet | •Treatment of fluorescent powder of CRT waste.•Factorial experimental designs to study acid leaching of fluorescent powder and the purification of leach... This work is focused on the recovery of yttrium and zinc from fluorescent powder of cathode ray tube (CRT). Metals are extracted by sulphuric acid in the... Highlights: • Treatment of fluorescent powder of CRT waste. • Factorial experimental designs to study acid leaching of fluorescent powder and the purification... |
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SubjectTerms | Applied sciences Cathode Ray Tube CATHODE RAY TUBES Cathode ray tubes (CRT) Chemical Precipitation COPRECIPITATION Electronic Waste Exact sciences and technology FLUORESCENCE Fluorescent powder HYDROGEN PEROXIDE INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY LEACHING MATERIALS RECOVERY Other wastes and particular components of wastes OXALIC ACID PH VALUE Pollution PURIFICATION REGRESSION ANALYSIS SODIUM SULFIDES SOLUTIONS Sulfides - chemistry SULFURIC ACID Waste Products - analysis Wastes WEEE YTTRIUM Yttrium - isolation & purification YTTRIUM OXIDES ZINC Zinc - isolation & purification Zinc removal ZINC SULFIDES |
Title | Recovery of yttrium from fluorescent powder of cathode ray tube, CRT: Zn removal by sulphide precipitation |
URI | https://dx.doi.org/10.1016/j.wasman.2013.07.006 https://www.ncbi.nlm.nih.gov/pubmed/23910246 https://search.proquest.com/docview/1443418735 https://www.osti.gov/biblio/22300319 |
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