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Journal of Materials Science

, Volume 42, Issue 16, pp 6878–6886 | Cite as

Synthesis of beta silicon carbide powders from biomass gasification residue

  • Sergio Galvagno
  • Sabrina Portofino
  • Giovanni Casciaro
  • Stefania Casu
  • Luigi d’Aquino
  • Maria Martino
  • Antonio Russo
  • Giovanni Bezzi
Article

Abstract

The synthesis of beta silicon carbide (β-SiC) powders by carbothermal reduction of silica with carbon in a high temperature tube furnace was investigated. As carbon source, fine carbon-containing char from biomass gasification was used, in order to verify the feasibility of producing a high added value material starting from waste residue, and to promote the gasification processes as alternative route of energy production by the proper by-products exploitation. Starting mixture was prepared by mechanically mixing silica and char in the weight ratio of SiO2:C of 1.514; the mixture then reacted in a tube furnace at temperature of 1,550 °C at different residence times (1, 1.5, 2 and 2.5 h), at a constant flow rate of 0.8 dm3 min−1 of argon. The reaction products were characterised with XRD, FTIR spectroscopy and transmission electron microscopy (TEM). The process turned out to be capable of producing high quality SiC powders, suitable for making ceramic materials and composites; the product shows an uniform spherical shape, a very fine particle size (within the range of 30–100 nm) and a purity degree varying from 70% to 95%, depending on the residence time.

Keywords

Gasification Carbothermal Reduction Biomass Gasification High Residence Time Silicon Carbide Powder 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. 1.
    Malkow T (2004) Waste Manag 24:53CrossRefGoogle Scholar
  2. 2.
    Bridgwater AV (2003) Chem Eng J 91:87CrossRefGoogle Scholar
  3. 3.
    Galvagno S, Casu S, Casabianca T, Calabrese A, Cornacchia G (2002) Waste Manag 22:917CrossRefGoogle Scholar
  4. 4.
    Mckendry P (2002) Biores Technol 84:47CrossRefGoogle Scholar
  5. 5.
    Belgiorno V, De Feo G, Della Rocca C, Napoli RMA (2003) Waste Manag 23:1CrossRefGoogle Scholar
  6. 6.
    Franco A, Giannini N (2005) Int J Therm Sci 44:163CrossRefGoogle Scholar
  7. 7.
    Mui ELK, Ko DCK, Mckay G (2004) Carbon 42:2789CrossRefGoogle Scholar
  8. 8.
    Ko DCK, Mui ELK, Lau KST, Mckay G (2004) Waste Manag 24:875CrossRefGoogle Scholar
  9. 9.
    Rodriguez-Reinoso F, Molina-Sabio M, Gonzalez MT (1995) Carbon 33:15CrossRefGoogle Scholar
  10. 10.
    Minkova V, Marinov SP, Zanzi R, Bjornbom E, Budinova T, Stefanova M, Lakov L (2000) Fuel ProcessTechnol 62:45CrossRefGoogle Scholar
  11. 11.
    Napoli A, Soudais Y, Lecomte D, Castillo S (1997) J Anal Appl Pyrolysis 40–41:373CrossRefGoogle Scholar
  12. 12.
    Qian J-M, Wang JI-P, Qiao G-J, Jin Z-H (2004) Mat Sci Eng A 371:229CrossRefGoogle Scholar
  13. 13.
    Qian J-M, Wang JI-P, Qiao G-J, Jin Z-H (2004) J Eur Ceram Soc 24:3251CrossRefGoogle Scholar
  14. 14.
    Weimer AW (1997) In: Carbide, Nitride and Boride materials. Synthesis and processing. Chapman & Hall-LondonGoogle Scholar
  15. 15.
    Wang J, Isida R, Takarada T (2000) Energ Fuel 14:1108CrossRefGoogle Scholar
  16. 16.
    Alcalà MD, Criado JM, Real C (2001) Solid State Ion 141–142:657CrossRefGoogle Scholar
  17. 17.
    Taguchi T, Igawa N, Shamoto S, Jitsukawa S (2005) Phys E 28:431Google Scholar
  18. 18.
    Han W, Fan S, Li Q, Liang W, Gu B, Yu D (1997) Chem Phys Lett 265:374CrossRefGoogle Scholar
  19. 19.
    Vix-Guterl C, Alix I, Gibot P, Ehrburger P (2003) Appl Surf Sci 210:329CrossRefGoogle Scholar
  20. 20.
    Vix-Guterl C, Alix I, Ehrburger P (2004) Acta Mat 52:1639CrossRefGoogle Scholar
  21. 21.
    Wesch W (1996) Nucl Instr Meth Phys Res B 116:305CrossRefGoogle Scholar
  22. 22.
    Zhang Y, Wang N, He R, Chen X, Zhu J (2001) Solid State Comm 118:595CrossRefGoogle Scholar
  23. 23.
    Esposito L, Sciti D, Piancastelli A, Bellosi A (2004) J Eur Ceram Soc 24:533CrossRefGoogle Scholar
  24. 24.
    Han H-W, Liu H-S (1999) Ceram Int 25:631CrossRefGoogle Scholar
  25. 25.
    Koc R, Cattamanchi SV (1998) J Mat Sci 33:2537, DOI 10.1023/A:1004328513471Google Scholar
  26. 26.
    Wei GT-C (1983) J Am Ceram Soc 66(7):C111CrossRefGoogle Scholar
  27. 27.
    Kristic VD (1992) J Am Ceram Soc 75(1):170CrossRefGoogle Scholar
  28. 28.
    Lin Y-J, Tsang C-P (2003) Ceram Int 26:69CrossRefGoogle Scholar
  29. 29.
    Vix-Guterl C, Ehrburger P (1997) Carbon 10–11:1587CrossRefGoogle Scholar
  30. 30.
    Zheng X, Rapp RA (1998) Mat Sci Eng A 255:75CrossRefGoogle Scholar
  31. 31.
    Changhong D, Xianpeng Z, Jinsong Z, Yongjin Y, Lihua C, Fei X (1997) J Mat Sci 32:2469, DOI 10.1023/A:1018573611420Google Scholar
  32. 32.
    Galvagno S, Casu S, Casciaro G, Martino M, Russo A, Portofino S (2006) Energy Fuels 20:2284CrossRefGoogle Scholar
  33. 33.
    Sitarz M, Handke M, Mozgawa W (2000) Spectr Acta A 56:1819CrossRefGoogle Scholar
  34. 34.
    Galeneer FL (1979) Phys Rev B 19(8):4292CrossRefGoogle Scholar
  35. 35.
    Sujirote K, Leangsuwan P (2003) J Mat Sci 38:4739, DOI 10.1023/A:1027475018767Google Scholar
  36. 36.
    Kim J-W, Myoung S-W, Kim H-C, Lee J-H, Jung Y-G, Jo C-Y (2006) Mat Sci Eng A 434:171CrossRefGoogle Scholar
  37. 37.
    Qian J-M, Jin Z-H (2006) J Europ Ceram Soc 26:1311CrossRefGoogle Scholar
  38. 38.
    Kingetsu T, Ito K, Takehara M (1998) Mater Lett 36:284CrossRefGoogle Scholar
  39. 39.
    Saito M, Nagashima S, Kato A (1992) J Mat Sci Lett 11:373CrossRefGoogle Scholar
  40. 40.
    Krishnarao RV, Subrahmanyam J (1996) Ceram Int 22:489CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  • Sergio Galvagno
    • 1
  • Sabrina Portofino
    • 1
  • Giovanni Casciaro
    • 1
  • Stefania Casu
    • 1
  • Luigi d’Aquino
    • 2
  • Maria Martino
    • 1
  • Antonio Russo
    • 1
  • Giovanni Bezzi
    • 3
  1. 1.ACS-STP C.R. ENEA TrisaiaRotondellaItaly
  2. 2.BAS-BIOTEC-AGRO ENEA TrisaiaRotondellaItaly
  3. 3.FIM-MAT-TEC C.R. ENEA FaenzaFaenzaItaly

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