Ultra-repeatability measurement of calorific value of coal by NIRS-XRF

Author:

Gao Rui12,Li Jiaxuan12,Wang Shuqing3,Zhang Yan4,Zhang Lei12ORCID,Ye Zefu5,Zhu Zhujun5,Yin Wangbao12,Jia Suotang12

Affiliation:

1. State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, Taiyuan, China

2. Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, China

3. SINOPEC Research Institute of Petroleum Processing Co., Ltd, Beijing, China

4. School of Optoelectronic Engineering, Xi'an Technological University, Xian, China

5. Shanxi Gemeng US-China Clean Energy R&D Center Co., Ltd, Taiyuan, China

Abstract

An ultra-repeatability measurement technology of coal calorific value combined with near-infrared spectroscopy (NIRS) and X-ray fluorescence (XRF) and a holistic-segment modeling method based on partial least squares (PLS) are proposed.

Funder

Fund for Shanxi Key Subjects Construction

National Key Research and Development Program of China

SINOPEC Petroleum Exploration and Production Research Institute

National Natural Science Foundation of China

Higher Education Discipline Innovation Project

Program for Changjiang Scholars and Innovative Research Team in University

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

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