LIBS analysis of the ash content, volatile matter, and calorific value in coal by partial least squares regression based on ash classification
Wenhao Zhang, Zhuang Zhuo, Peng Lu, Jing Tang, Hailong Tang, Jingqi Lu, Tao Xing, Yan Wang
Abstract
The accuracy of LIBS coal quality detection was improved after ash classification.
Topics & Concepts
Partial least squares regressionCoalHeat of combustionFly ashEnergy value of coalEnvironmental sciencePulp and paper industryMathematicsChemistryWaste managementCombustionEngineeringStatisticsCoal combustion productsOrganic chemistryLaser-induced spectroscopy and plasmaAnalytical chemistry methods developmentCoal and Its By-products