Catalyst for fixed bed aniline rectification residue recycling and preparation method | Patent Publication Number 20180065916

US 20180065916 A1
Patent NumberUS 09926259 B1
Application Number15720103
Filled DateSep 29, 2017
Priority DateMar 7, 2014
Publication DateMar 8, 2018
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
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