Keting Gui
Southeast University
29 Papers
71 Citations
Keting Gui is an academic researcher from Southeast University. The author has contributed to research in topics: Catalysis & Selective catalytic reduction. The author has an hindex of 7, co-authored 24 publications.
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Papers
Magnetic field effects on selective catalytic reduction of NO by NH3 over Fe2O3 catalyst in a magnetically fluidized bed
TL;DR: In this paper, a selective catalytic reduction (SCR) of NO from simulated flue gas by ammonia with Fe 2 O 3 particles as the catalyst was performed using a magnetically fluidized bed (MFB) using X-ray diffraction (XRD) spectroscopy and Brunauer-Emmett-Teller (BET) method.
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Low-Temperature De-NOx by Selective Catalytic Reduction Based on Iron-Based Catalysts
TL;DR: In this article, the authors present experimental studies on selective catalytic reduction (SCR) of NO x from synthetic flue gas over iron-based catalysts with ammonia in a fluidized reactor.
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Fe2O3 particles as superior catalysts for low temperature selective catalytic reduction of NO with NH3
Xiaobo Wang,Keting Gui +1 more
TL;DR: The results showed that the deactivation caused by SO2 was due to the formation of metal sulfates and ammonium sulfates on the catalyst surface during the de-NO reaction, which could cause pore plugging and result in suppression of the catalytic activity.
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A novel semidry flue gas desulfurization process with the magnetically fluidized bed reactor
Qi Zhang,Keting Gui +1 more
TL;DR: With the SEM, XRD and EDX research, it can be found that the increase of DC magnetic field intensity can make the surface morphology on the surface of the ferromagnetic particles loose and enhance the oxidation of S(IV), hence reducing the liquid phase mass transfer resistance of the slurry droplets and increasing desulfurization reaction rate.
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Removal of dust from flue gas in magnetically stabilized fluidized bed
TL;DR: In this article, a magnetically stabilized fluidized bed (MSFB) was designed to study dust removal from flue gas, based on the mechanism of dust removal in a fixed bed, the effects on collection efficiency of magnetic field intensity, ratio of fluegas velocity to minimum fluidization velocity, bed height, and particle average diameter, were investigated.
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