Infrared Spectrum and Principal Component Analysis of Heavy Tar Cut by Different Fractions from Tar-Rich Coal

• Zhonghua Zhang,
• Zhao Xue,
• Hao Shu

Affiliations

Zhonghua Zhang

Xi’an University of Science and Technology, Xi’an, China

Zhao Xue

Xi’an University of Science and Technology, Xi’an, China

Hao Shu

State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi’an University of Technology, Xi’an, China