• Chemistry
  • Published 2005

Ability of near infrared spectroscopy to monitor air-dry density distribution and variation of wood

@inproceedings{Via2005AbilityON,
  title={Ability of near infrared spectroscopy to monitor air-dry density distribution and variation of wood},
  author={Brian K. Via and C. So and Todd F. Shupe and Michael Stine and Leslie H. Groom},
  year={2005}
}
Process control of wood density with near infrared spectroscopy (NIR) would be useful for pulp mills that need to maximize pulp yield without compromising paper strength properties. If models developed from the absorbance at wavelengths in the NIR region could provide density histograms, fiber supply personnel could monitor chip density variation as the chips enter the mill. The objectives of this research were to a) develop density histograms from actual density versus density histograms… CONTINUE READING

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