Determination of Heating Value of Estonian Oil Shale by Laser-Induced Breakdown Spectroscopy
Joint Authors
Aints, M.
Paris, P.
Laan, M.
Piip, K.
Riisalu, H.
Tufail, I.
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-09
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The laser-induced breakdown spectroscopy (LIBS) combined with multivariate regression analysis of measured data were utilised for determination of the heating value and the chemical composition of pellets made from Estonian oil shale samples with different heating values.
The study is the first where the oil shale heating value is determined on the basis of LIBS spectra.
The method for selecting the optimal number of spectral lines for ordinary multivariate least squares regression model is presented.
The correlation coefficient between the heating value predicted by the regression model, and that measured by calorimetric bomb, was R2=0.98.
The standard deviation of prediction was 0.24 MJ/kg.
Concentrations of oil shale components predicted by the regression model were compared with those measured by ordinary methods.
American Psychological Association (APA)
Aints, M.& Paris, P.& Laan, M.& Piip, K.& Riisalu, H.& Tufail, I.. 2018. Determination of Heating Value of Estonian Oil Shale by Laser-Induced Breakdown Spectroscopy. Journal of Spectroscopy،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1202517
Modern Language Association (MLA)
Aints, M.…[et al.]. Determination of Heating Value of Estonian Oil Shale by Laser-Induced Breakdown Spectroscopy. Journal of Spectroscopy No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1202517
American Medical Association (AMA)
Aints, M.& Paris, P.& Laan, M.& Piip, K.& Riisalu, H.& Tufail, I.. Determination of Heating Value of Estonian Oil Shale by Laser-Induced Breakdown Spectroscopy. Journal of Spectroscopy. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1202517
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202517