Journal Article10.1016/j.apsusc.2022.156035
New insights into the morphological effects of MnO -CeO binary mixed oxides on Hg0 capture
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TL;DR: In this article , the morphological effects of MnOx-CeOx adsorbents on their Hg0 elimination performance were investigated, and it was shown that morphology control at the nanometer level could significantly increase their activity.
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About: This article is published in Applied Surface Science. The article was published on 01 Mar 2023. The article focuses on the topics: Nanorod & Oxidizing agent.
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Citations
Controlled synthesis of CuS with different morphology and pollution control of Hg0 in non-ferrous smelting flue gas
TL;DR: In this article , a series of CuS materials with different morphologies were synthesized by controlling the crystals growth time, growth rate and direction, using for Hg0 removal, and the results showed that CuS-2h materials reacted had excellent mercury removal efficiency in the temperature of 50 °C-125 °C, and had excellent anti-toxicity to SO2.
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New insights into the effects of potassium species on the Hg0 removal performance of MnO /HZSM-5 adsorbent
TL;DR: In this paper , the effects of K species, including K2O, KCl, and K2SO4, on the Hg0 removal capability of MnOx/HZSM-5 adsorbent were investigated.
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Study on the roles of WO3 and MoO3 in the acid, redox, and re-oxidative features of CoO adsorbents for Hg0 capture
Shujie Gao,Jingyi Feng,Xiao-Xiang Wang,Dong Ye,Changxing Hu +4 more
TL;DR: WO3-modified CoOx adsorbents exhibit enhanced Hg0 removal ability, with tripled to sixteen times increased capture capacity at 150-250 °C, while MoO3-modified adsorbents show improved performance at higher temperatures due to introduced acid sites and re-oxidation of Co3+.
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Boosting SO2-tolerance of Mn-doped CeO2-ZrO2 for Hg catalytic oxidation via NaOH etching
Zijian Zhou,Dejun Peng,Pengxin Zeng,Бо Лю,Minghou Xu +4 more
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TL;DR: Mise au point comportant des definitions generales et la terminologie, la methodologie utilisee, les procedes experimentaux, les interpretations des donnees d'adsorption, les determinations de l'aire superficielle, and les donnes sur la mesoporosite et la microporosite.
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Systematic XPS studies of metal oxides, hydroxides and peroxides
TL;DR: In this article, the results of a systematic XPS study, under high controlled conditions, of different basic oxides of transition metals, alkali and alkaline-earth metals are presented; the XPS data of some hydroxides and peroxides are also reported.
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Catalysis Based on Nanocrystals with Well-Defined Facets
Kebin Zhou,Yadong Li +1 more
TL;DR: In this paper, shape-controlled catalysts are used to bridge the gap between model surfaces and real catalysts, in contrast to traditional complex solids, suggesting that they may serve as novel model catalysts.
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Superior activity of MnOx-CeO2/TiO2 catalyst for catalytic oxidation of elemental mercury at low flue gas temperatures
TL;DR: In this article, an ultrasound-assisted impregnation method was used to synthesize Mn-Ce mixed oxides (MnCe/Ti) to oxidize elemental mercury (Hg 0 ) at low temperatures in simulated low-rank (sub-bituminous and lignite) coal combustion flue gas and corresponding selective catalytic reduction (SCR) flue gases.
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Relationship between structure and performance of a novel cerium-niobium binary oxide catalyst for selective catalytic reduction of NO with NH3
TL;DR: A series of Ce-Nb binary oxide catalysts for the selective catalytic reduction (SCR) of NO with ammonia were synthesized using co-precipitation method and showed good catalytic activity and selectivity as mentioned in this paper.
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