Catalyst for fixed bed aniline rectification residue recycling and preparation method | Patent Number 09926259
US 09926259 B1Filled DateSep 29, 2017
Priority DateMar 7, 2014
Publication DateMar 8, 2018
Expiration DateMar 6, 2034
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
ExaminesSAWYER, JENNIFER C
Art Unit1671
Technology Center1600
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