Journal
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
Volume 42, Issue -, Pages 142-148Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jiec.2016.07.030
Keywords
NH3-SCR reaction; Catalytic reduction; Cu-ZSM-5; Hydrothermal stability
Funding
- Science and Technology Service Network Initiative (STS) of Chinese Academy of Science [KFJ-SW-STS-149]
- National Basic Research Program of China [2013CB933200]
- National Natural Science Foundation of China [21407154, 21507137, 21573074, 21373004]
- West Light Foundation of the Chinese Academy of Sciences
Ask authors/readers for more resources
We reported a new one-pot method to synthesize Cu incorporated ZSM-5 with ethylene diamine tetraacetic acid copper disodium salt hydrate (EDTA-Cu) as copper source by a hydrothermal process. The obtained isomorphous substituted Cu-ZSM-5 exhibits more excellent reactivity for selective catalytic reduction of NOx by NH3 with long term stability than their conventional copper impregnated counterparts. The results indicate that the tetracoordinated Cu species in the ZSM-5 frameworks have superior catalytic properties than the Cu species existed outside the ZSM-5 zeolites frameworks. The novel ammonium salt complex method was used for the first time to synthesize the metal-ZSM-5 molecular sieves. (C) 2016 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available