期刊论文

Tian, Xin

英文

Molecular Catalysis

2468-8231

2020

492

110977

10.1016/j.mcat.2020.110977

We acknowledge the National Natural Science Foundation of China (No. 21676303 ), the Hunan Provincial Science and Technology Plan Project, China (No. 2016TP1007 ). Y. M. greatly acknowledge the High-Performance Computation Center (HPCC) at University of South China for computing time. We acknowledge the National Natural Science Foundation of China (No. 21676303), the Hunan Provincial Science and Technology Plan Project, China (No. 2016TP1007). Y. M. greatly acknowledge the High-Performance Computation Center (HPCC) at University of South China for computing time.

本校为其他机构

Offering a substantial method to convert HCl to Cl2 over CuCl2/pumice, Deacon process is of great importance in chemical industry. In the process, the difficulty of Cl2 formation/desorption and catalyst re-oxidation have been unanimously recognized as the origin of the instability of CuO-based catalysts. In this work, the stability of the CuO/Al2O3 catalyst was significantly improved by adding Co. The fabricated CuO(12)–CoOx(13)/Al2O3 catalyst showed unprecedented stability with HCl conversion (xHCl) above 80%, lasting for at least 1000 h. The...