1. Hebei Provincial Key Laboratory of Green Chemical Technology & High Efficient Energy Saving, Hebei University of Technology, Tianjin 300401, P. R. China
2. Tianjin Aozhan Xingda Chemical Technology Co., Ltd, Tianjin 300131, P. R. China
3. Tianjin Key Laboratory of Chemical Process Safety, Tianjin 300401, P. R. China