Abstract
Elemental analysis of wood fuels and ashes from a biomass power plant was carried out using particle induced X-ray emission (PIXE) to confirm that the ashes can be utilized safely. The power plant produced four types of ash: one cinder and three fly ashes. Ignition loss tests revealed that the cinder included little unburned carbon, while the unburned carbon concentrations in the fly ashes were considerably higher. From PIXE analysis, more than 20 elements were found in all the ashes and it was shown that aluminum, silicon, calcium, potassium, and iron were the major elements in the ashes. In the fly ash collected in a bag filter, sodium, sulfur, and chlorine were also classified as major elements. Although chromium, arsenic, and lead were detected in all the ashes, leaching tests indicated that there were no potential problems associated with landfill treatment of the ashes. It was assumed that temporal fluctuation in the concentrations of major elements in the ashes was not significant. Nine kinds of waste wood fuels were analyzed by PIXE and 24 elements were determined. Lead was detected in all the woody fuels, but arsenic was not detected.
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Saitoh K, Sera K, Hirano K, Shirai T (2002) Chemical characterization of particles in winter-night smog in Tokyo. Atmos Environ 36:435–440
Saitoh K, Sera K, Shirai T, Sato T, Okada M (2003) Determination of elemental and ionic compositions for diesel exhaust particle induced X-ray emission and ion chromatography analysis. Anal Sci 19:525–528
Saitoh K (2003) Study on atmospheric environment at Shirakamisanchi world heritage area: concentration of atmospheric gaseous substance and change of elemental composition in beech leaves with development (in Japanese). J Jpn Soc Atmos Environ 38:145–161
Saitoh K, Sera K, Futatsugawa S, Kitagawa M (2005) Simultaneous multi-element analysis of atmospheric particles collected on a quartz-fiber filter by PIXE (in Japanese). Radioisotopes 54:115–121
Smolik J, Schwarz J, Vesely V, Puncochar M, Kugler J, Sykorova I, Havranek V (1999) Composition of particulate emissions from fluidized bed combustion of charcoal. J Aerosol Sci 30:783–784
Vijayan V, Ramamurthy VS, Behera SN (1995) Particle-induced X-ray emission (PIXE) analysis of coal fly ash. Int J PIXE 5:211–219
Cereda E, Marcazzan GMB, Grime GW, Mattachini F (1996) Macroscopic and microscopic approach to the study of enrichment phenomena in the electrostatic precipitation of coal fly ash particles. Nucl Instrum Methods Phys Res B 109/110:696–700
Alamin MB, Spyrou NM (1997) Elemental characterization of different matrices including coal, sawdust, fly-ash and landfill waste samples using INAA and PIXE analyses. J Radioanal Nucl Chem 216:41–45
Hall GS (1990) Sample preparation methods of tree-rings for PIXE-PIGE multielemental analysis. Nucl Instrum Methods Phys Res B 49:60–64
Saarela K-E, Harju L, Lill J-O, Rajander J, Lindoos A, Heselius S-J (2002) Thick-target PIXE analysis of trace elements in wood incoming to a pulp mill. Holzforschung 56:380–387
Saarela K-E, Harju L, Rajander J, Lill J-O, Heselius S-J, Lindoos A, Mattsson K (2005) Elemental analyses of pine bark and wood in an environmental study. Sci Total Environ 343:231–241
Yamauchi S, Saitoh K, Sera K, Wada Y, Kuwahara M (2007) Elemental composition characteristics of ashes from biomass power facility: multi-elemental analysis by particle induced X-ray emission (in Japanese). Mokuzai Kogyo 62:157–162
Sera K, Futatsugawa S, Ishiyama D (1999) Application of a powdered-internal-standard method combined with correction for self-absorption of X-ray to geological, environmental and biological samples. Int J PIXE 9:63–81
Futatsugawa S, Hatakeyama S, Saitou S, Sera K (1993) Present status of NMCC and sample preparation method for bio-samples. Int J PIXE 3:319–328
Sera K, Yanagisawa T, Tsunoda H, Hutatukawa S, Saitoh Y, Suzuki S, Orihara H (1992) Bio-PIXE at the Takizawa facility (Bio-PIXE with a baby cyclotron). Int J PIXE 2:325–330
Yamauchi S, Kikuchi Y, Kurimoto Y (2000) Raman spectral changes of sugi bark during thermal degradation and carbonization. Mater Sci Res Int 6:227–228
Yamauchi S, Kurimoto Y (2003) Raman spectroscopic study on pyrolyzed wood and bark of Japanese cedar: temperature dependence of Raman parameters. J Wood Sci 49:235–240
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Part of this report was presented at the 57th Annual Meeting of the Japan Wood Research Society, Hiroshima, August 2007.
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Yamauchi, S., Saitoh, K., Sera, K. et al. Multielement analysis using PIXE for beneficial use of ashes from a biomass power plant. J Wood Sci 54, 162–168 (2008). https://doi.org/10.1007/s10086-007-0925-5
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DOI: https://doi.org/10.1007/s10086-007-0925-5