Materials Reports  2019, Vol. 33 Issue (z1): 466-469 |
| POLYMERS AND POLYMER MATRIX COMPOSITES |
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| Preparation and Characterization of Catalyst for Reduction Amination of Ethylenediamine by Different Methods |
| LI Xin1, WANG Huan2, LIU Liye1, ZHANG Jibo2, QIU Jun1
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1 College of Chemtry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022
2 College of Petrochemical Technology, Jilin Institute of Chemical Technology, Jilin 132022 |
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Abstract The NiO-CuO-CaO/Al2O3 composite oxide catalyst was prepared by impregnation method, CO-precipitation method and grinding microwave method with Al2O3 as carrier, Ni-Cu bimetal as active component and Ca as additive. And their performances were characterized by XRD, SEM, BET and IR. The results show that impregnation method is a suitable method for the preparation of composite oxide catalyst, and the W(NiO)∶W(CuO)∶W(CaO)=15∶3.5∶2.0 is determined by EDS analysis. The relatively large BET specific surface areas of 22.08 cm2/g can be obtained by impregnation. The BJH pore volume of the composite oxide obtained by the above three methods is not very different. The BJH pore size of the composite oxide obtained by impregnation is 2. 070 nm, which is relatively small, in theory, it is more suitable for the catalytic rea-ction of ethanediamine from ethanolamine by reduction amination.
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Published: 05 July 2019
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| About author:: Xin Li received his B.S. degree in applied chemistry from Tonghua Normal University in 2016. He is currently pursuing his MA.Sc. at the School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology under the supervision of Prof. Jun Qiu. His research has focused on green synthesis technology of fine chemical industry.Jun Qiu,graduated from Jilin Institute of Chemical Technology in July 1994 with a bachelor’s degree in fine chemical engineering. In March 2005, he gradua-ted from Gifu University in Japan with a master’s degree in applied precision chemistry. He is currently a professor at the Jilin Institute of Chemical Technology and a master’s degree tutor. He is mainly engaged in green catalytic engineering and technology research. Some achievements have been made in the field of catalytic new material design and preparation, catalytic process and technology deve-lopment of fine chemical processes, and green synthesis technology development of chemical drugs and its intermediates. He published more than 40 papers, presided over and participated in the completion of more than 20 scientific and technological projects |
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