Development of an On-line Measurement Method for Clean Biofuel Based on Near Infrared Spectroscopy and Chemometrics 


Vol. 17,  No. 3, pp. 215-224, Sep.  2011


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  Abstract

It is an important issue to develop quality assessing system for biofuel for the purpose of accelerating the mass production of biofuel. It is particularly challenging to conduct testing method in the mass production of bioethanol while meeting quality specifications such as ASTM (American Society for Testing & Materials) D4806-10. In order to address this challenge, this paper proposes on-line spectroscopic quality assesment system based on Near Infrared spectrum and Partial Least Squares method in Chemometrics. As a result of testing a number of preprocessing methods and Partial Least Squares, it was found out that Savitzky-Golay method showed the best performance in terms of spectrum correction, noise reduction, and model maintenance. The proposed system allows us to assess multiple quality components continuously using spectroscopic facilities with the cheap cost. Since the value of R2 is more than 0.99, it is possible to replace the laboratory analysis.

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  Cite this article

[IEEE Style]

C. H, R. J, L. JJ, "Development of an On-line Measurement Method for Clean Biofuel Based on Near Infrared Spectroscopy and Chemometrics," Clean Technology, vol. 17, no. 3, pp. 215-224, 2011. DOI: .

[ACM Style]

Cho H, Ryu J, and Liu JJ. 2011. Development of an On-line Measurement Method for Clean Biofuel Based on Near Infrared Spectroscopy and Chemometrics. Clean Technology, 17, 3, (2011), 215-224. DOI: .

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pISSN : 1598 - 9712
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한국연구재단 등재학술지