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/ApplicantsQingmei Jiang
Jun Qu
Zilin Ni
Hui Wang
Shanjian Cao
Hua Mei
Congying Zhang
Jinhong Song
Dewei Yu
Bingbo Hu
Yuan Li
Zaigang Yang
Zhongying Chen
Hao Chen
Jun Qu
Zilin Ni
Hui Wang
Shanjian Cao
Hua Mei
Congying Zhang
Jinhong Song
Dewei Yu
Bingbo Hu
Yuan Li
Zaigang Yang
Zhongying Chen
Hao Chen
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