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Combination of Pyrolysis and Physical Separation to Recover Copper and Tin from Waste Printed Circuit Boards

  • Thermodynamic Modeling of Sustainable Non-Ferrous Metals Production
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Abstract

Waste printed circuit boards (WPCBs) are an essential component in electronic waste (e-waste), and contain a number of valuable metals (e.g., Cu, Sn) as well as non-metal resources (e.g., brominated epoxy resin). Currently, most of the non-metals are disposed of in landfills, causing environmental problems. In this study, a combination of pyrolysis and physical separation is proposed to recover valuable resources, including both metals and non-metals, from WPCBs. The WPCBs were pyrolyzed at 700°C under a nitrogen atmosphere. Pyrolysis oil and gas can be reused as fuel for the pyrolysis of WPCBs. Metals like copper, tin, and iron in the pyrolysis residues were separated by selective crushing, sieving, gravity separation, and magnetic separation. Finally, rich copper (Cu 82.21%, Sn 1.47%), rich tin (Cu 53.20%, Sn 13.43%), rich iron (Fe > 63%), and non-metal products were obtained, and the total recoveries of copper, tin, and iron were 95%, 86%, and 76%, respectively.

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References

  1. M. Kaya, Waste Manag. 57, 64 (2016).

    Google Scholar 

  2. S.M. Abdelbasir, S.S.M. Hassan, A.H. Kamel, and R.S. El-Nasr, Environ. Sci. Pollut. Res. 25, 16533 (2018).

    Google Scholar 

  3. B. Zongo, F. Zongo, A. Toguyeni, and J.I. Boussim, J. For. Res. 28, 1039 (2017).

    Google Scholar 

  4. A. Golev, G.D. Corder, and M.A. Rhamdhani, Miner. Eng. 137, 171 (2019).

    Google Scholar 

  5. Y. Zheng, Z. Shen, C. Cai, S. Ma, and Y. Xing, J. Hazard. Mater. 163, 600 (2009).

    Google Scholar 

  6. J. Wang and Z. Xu, Environ. Sci. Technol. 49, 721 (2015).

    Google Scholar 

  7. Y. Chu, M. Chen, S. Chen, B. Wang, K. Fu, and H. Chen, Hydrometallurgy 156, 152 (2015).

    Google Scholar 

  8. L.H. Yamane, V.T. de Moraes, D.C.R. Espinosa, and J.A.S. Tenório, Waste Manag. 31, 2553 (2011).

    Google Scholar 

  9. H. Li, J. Eksteen, and E. Oraby, Resour. Conserv. Recycl. 139, 122 (2018).

    Google Scholar 

  10. X. Zeng, C. Yang, J.F. Chiang, and J. Li, Sci. Total Environ. 575, 1 (2017).

    Google Scholar 

  11. C. Yang, Q. Tan, X. Zeng, Y. Zhang, Z. Wang, and J. Li, Sci. Total Environ. 635, 1351 (2018).

    Google Scholar 

  12. H. Duan, K. Hou, J. Li, and X. Zhu, J. Environ. Manag. 92, 392 (2011).

    Google Scholar 

  13. M. Man, R. Naidu, and M.H. Wong, Sci. Total Environ. 463–464, 1133 (2013).

    Google Scholar 

  14. P. Hadi, C. Ning, W. Ouyang, C.S.K. Lin, C.-W. Hui, and G. McKay, Chem. Eng. J. 256, 415 (2014).

    Google Scholar 

  15. P. Hadi, C. Ning, W. Ouyang, M. Xu, C.S.K. Lin, and G. McKay, Waste Manag. 35, 236 (2015).

    Google Scholar 

  16. M. Andersson, M. Knutson Wedel, C. Forsgren, and J. Christéen, Miner. Eng. 29, 105 (2012).

    Google Scholar 

  17. A. Bazargan, D. Bwegendaho, J. Barford, and G. McKay, Sep. Purif. Technol. 136, 88 (2014).

    Google Scholar 

  18. J. Guo, Y. Tang, and Z. Xu, J. Hazard. Mater. 179, 203 (2010).

    Google Scholar 

  19. R. Wang, T. Zhang, and P. Wang, Mater. Struct. 45, 1439 (2012).

    Google Scholar 

  20. J. Guo, J. Guo, and Z. Xu, J. Hazard. Mater. 168, 567 (2009).

    Google Scholar 

  21. J. Guo, Y. Tang, and Z. Xu, Environ. Sci. Technol. 44, 463 (2010).

    Google Scholar 

  22. J. Du, Y. Lu, Z. Xu, and A.C.S. Sustain, Chem. Eng. 6, 13237 (2018).

    Google Scholar 

  23. L. Zhang, C. Xu, and P. Champagne, Energy Conserv. Manag. 51, 969 (2010).

    Google Scholar 

  24. F.-R. Xiu, Y. Qi, S. Wang, W. Nie, H. Weng, and M. Chen, J. Hazard. Mater. 344, 333 (2018).

    Google Scholar 

  25. H.R. Verma, K.K. Singh, and T.R. Mankhand, J. Cleaner Prod. 139, 586 (2016).

    Google Scholar 

  26. P. Evangelopoulos, E. Kantarelis, and W. Yang, Appl. Energy 204, 1065 (2017).

    Google Scholar 

  27. Y. Shen, R. Yuan, X. Chen, X. Ge, M. Chen, and A.C.S. Sustain, Chem. Eng. 6, 9086 (2018).

    Google Scholar 

  28. R. Gao, Y. Liu, and Z. Xu, J. Cleaner Prod. 203, 645 (2018).

    Google Scholar 

  29. C. Quan, A. Li, N. Gao, and Z. Dan, J. Anal. Appl. Pyrolysis 89, 102 (2010).

    Google Scholar 

  30. A. Undri, L. Rosi, M. Frediani, and P. Frediani, Fuel 116, 662 (2014).

    Google Scholar 

  31. W.J. Hall and P.T. Williams, Resour. Conserv. Recycl. 51, 691 (2007).

    Google Scholar 

  32. C. Yang, J. Li, Q. Tan, L. Liu, Q. Dong, and A.C.S. Sustain, Chem. Eng. 5, 3524 (2017).

    Google Scholar 

  33. K. Huang, J. Guo, and Z. Xu, J. Hazard. Mater. 164, 399 (2009).

    Google Scholar 

  34. A. Rigoldi, E.F. Trogu, G.C. Marcheselli, F. Artizzu, N. Picone, M. Colledani, P. Deplano, A. Serpe, and A.C.S. Sustain, Chem. Eng. 7, 1308 (2019).

    Google Scholar 

  35. C. Yang, Q. Tan, L. Liu, Q. Dong, J. Li, and A.C.S. Sustain, Chem. Eng. 5, 9586 (2017).

    Google Scholar 

  36. Y. Zhang, M. Chen, Q. Tan, B. Wang, and S. Chen, Hydrometallurgy 175, 150 (2018).

    Google Scholar 

  37. F. Li, M. Chen, J. Shu, M. Shirvani, Y. Li, Z. Sun, S. Sun, Z. Xu, K. Fu, and S. Chen, J. Cleaner Prod. 213, 673 (2019).

    Google Scholar 

  38. X. Yi, Y. Qi, F. Li, J. Shu, Z. Sun, S. Sun, M. Chen, and S. Pu, Waste Manag 95, 370 (2019).

    Google Scholar 

  39. D. Yang, Y. Chu, J. Wang, M. Chen, J. Shu, F. Xiu, Z. Xu, S. Sun, and S. Chen, Sep. Purif. Technol. 205, 302 (2018).

    Google Scholar 

  40. A. Priya and S. Hait, Hydrometallurgy 177, 132 (2018).

    Google Scholar 

  41. L. Zhan and Z. Xu, Environ. Sci. Technol. 45, 5359 (2011).

    Google Scholar 

  42. H. Wang, S. Zhang, B. Li, D.A. Pan, Y. Wu, and T. Zuo, Resour. Conserv. Recycl. 126, 209 (2017).

    Google Scholar 

  43. L. Meng, Y. Zhong, Z. Wang, K. Chen, X. Qiu, H. Cheng, Z. Guo, and A.C.S. Sustain, Chem. Eng. 6, 186 (2018).

    Google Scholar 

  44. M. Hu, J. Wang, Z. Xu, and A.C.S. Sustain, Chem. Eng. 5, 11354 (2017).

    Google Scholar 

  45. Z. Ye, F. Yang, W. Lin, S. Li, and S. Sun, J. Anal. Appl. Pyrolysis 135, 415 (2018).

    Google Scholar 

  46. Y.-M. Kim, S. Kim, J.-Y. Lee, and Y.-K. Park, Environ. Eng. Sci. 30, 706 (2013).

    Google Scholar 

  47. R. Gao and Z. Xu, J. Hazard. Mater. 364, 1 (2019).

    Google Scholar 

  48. C. Quan, A. Li, and N. Gao, J. Therm. Anal. Calorim. 110, 1463 (2012).

    Google Scholar 

  49. A.I. Balabanovich, A. Hornung, D. Merz, and H. Seifert, Polym. Degrad. Stab. 85, 713 (2004).

    Google Scholar 

  50. W. Liu, J. Xu, J. Han, F. Jiao, W. Qin, Z. Li, and A.C.S. Sustain, Chem. Eng. 7, 1879 (2019).

    Google Scholar 

  51. Y. Shen, X. Chen, X. Ge, and M. Chen, J. Cleaner Prod. 176, 1045 (2018).

    Google Scholar 

  52. B. Philippi, K. Matoy, J. Zechner, C. Kirchlechner, and G. Dehm, Scr. Mater. 123, 38 (2016).

    Google Scholar 

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Acknowledgements

This work was supported by the National Key R&D Program of China (2018YFC1902505), the Innovation Driven Plan of Central South University (Grant No. 2015CX005), the Key Laboratory of Hunan Province for Clean and Efficient Utilization of Strategic Calcium-containing Mineral Resources (No. 2018TP1002), and the Collaborative Innovation Center for Clean and Efficient Utilization of Strategic Metal Mineral Resources.

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Authors and Affiliations

  1. School of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China

    Xun Wang, Fen Jiao, Wenqing Qin, Zihan Li, Na Wang, Wei Liu & Congren Yang

  2. Key Laboratory of Hunan Province for Clean and Efficient Utilization of Strategic Calcium-containing Mineral Resources, Central South University, Changsha, 410083, China

    Fen Jiao, Wenqing Qin, Wei Liu & Congren Yang

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  1. Xun Wang
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  2. Fen Jiao
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  3. Wenqing Qin
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  4. Zihan Li
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  5. Na Wang
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  6. Wei Liu
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  7. Congren Yang
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Correspondence to Wei Liu or Congren Yang.

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Wang, X., Jiao, F., Qin, W. et al. Combination of Pyrolysis and Physical Separation to Recover Copper and Tin from Waste Printed Circuit Boards. JOM 72, 3179–3185 (2020). https://doi.org/10.1007/s11837-020-04135-2

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  • DOI: https://doi.org/10.1007/s11837-020-04135-2

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