Catalyst for fixed bed aniline rectification residue recycling and preparation method | Patent Publication Number 20180065916
US 20180065916 A1Patent NumberUS 09926259 B1
Application Number15720103
Filled DateSep 29, 2017
Priority DateMar 7, 2014
Publication DateMar 8, 2018
Original AssigneeWanhua Chemical Group Co. Ltd.
Current AssigneeWanhua Chemical Group Co. Ltd.
Inventor/ApplicantsShanjian Cao
Zhongying Chen
Zaigang Yang
Hao Chen
Qingmei Jiang
Jun Qu
Jinhong Song
Yuan Li
Hui Wang
Zilin Ni
Dewei Yu
Bingbo Hu
Hua Mei
Congying Zhang
Zhongying Chen
Zaigang Yang
Hao Chen
Qingmei Jiang
Jun Qu
Jinhong Song
Yuan Li
Hui Wang
Zilin Ni
Dewei Yu
Bingbo Hu
Hua Mei
Congying Zhang
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