1. College of Chemical Engineering and Technology College of Chemistry Taiyuan University of Technology No. 79 Yingze West Street Taiyuan Shanxi China
2. Shanxi Kunming Tobacco Co. Ltd. 21 Dachang South Road Taiyuan Shanxi China
3. College of Environment Science and Engineering Taiyuan University of Technology No.209 University Street Jinzhong 030600 Shanxi China
4. Shanxi Key Laboratory of Gas Energy Efficient and Clean Utilization No.79 Yingze West Street Taiyuan Shanxi China