Development and application of a rapid coal calorific value analyzer based on NIRS-XRF
Rui Gao, Shuqing Wang, Jiaxuan Li, Zhihui Tian, Yan Zhang, Lei Zhang, Zefu Ye, Zhujun Zhu, Wangbao Yin, Suotang Jia
Abstract
The combination of a rapid coal calorific value analyzer based on NIRS-XRF and a PLSR-based holistic-segmented modeling method greatly improves measurement accuracy and repeatability.
Topics & Concepts
Spectrum analyzerHeat of combustionRepeatabilityCoalProcess engineeringEnergy value of coalEnvironmental scienceMaterials scienceAnalytical Chemistry (journal)ChemistryComputer scienceWaste managementCombustionEnvironmental chemistryChromatographyEngineeringCoal combustion productsOrganic chemistryTelecommunicationsSpectroscopy and Chemometric AnalysesMetal Extraction and BioleachingCoal and Its By-products