Systematic investigation on combustion characteristics and emission-reduction mechanism of potentially toxic elements in biomass- and biochar-coal co-combustion systems

Balal Yousaf^{a b c}, Guijian Liu^{a b c}✉, Qumber Abbas^a, Ruwei Wang^a, Muhammad Ubaid Ali^a, Habib Ullah^a, Ruijia Liu^a, Chuncai Zhou^a

1. ^aCAS-Key Laboratory of Crust-Mantle Materials and the Environments, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, PR China
2. ^bState Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, The Chinese Academy of Sciences, Xi’an, Shaanxi 710075, China
3. ^cState Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, The Chinese Academy of Sciences, Xi'an, Shaanxi 710075, China
4. ✉Corresponding author