Study on Elemental Mercury Oxidation by Non-thermal Plasma with Calcium Chloride Enhancement
Sign Up to like & getrecommendations! Published in 2018 at "Plasma Chemistry and Plasma Processing"
DOI: 10.1007/s11090-018-9878-2
Abstract: Converting of elemental mercury (Hg0) into oxidized mercury compounds is considered to be an effective method for prompting mercury removal of conventional flue gas treatment systems. The technology of non-thermal plasma (NTP) with CaCl2 treatment… read more here.
Keywords: plasma; oxidation; treatment; hg0 oxidation ... See more keywords
Elemental mercury oxidation over manganese oxide octahedral molecular sieve catalyst at low flue gas temperature
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.08.225
Abstract: Abstract Manganese oxide octahedral molecular sieve (OMS-2) with cryptomelane structure synthesized by a solvent-free method was employed to oxidize gaseous elemental mercury (Hg0) in coal combustion flue gas for the first time. Brunauer-Emmett-Teller (BET) surface… read more here.
Keywords: gas; oxidation; catalyst; hg0 ... See more keywords
Role of flue gas components in Hg0 oxidation over La0.8Ce0.2MnO3 perovskite catalyst in coal combustion flue gas
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.10.218
Abstract: Abstract La0.8Ce0.2MnO3 perovskite catalyst was employed for elemental mercury (Hg0) oxidation in coal combustion flue gas. The effects of flue gas components, including O2, NO, SO2, HCl, H2O as well as the selective catalytic reduction… read more here.
Keywords: oxidation; hg0 oxidation; catalyst; flue gas ... See more keywords
Synergy of CuO and CeO2 combination for mercury oxidation under low-temperature selective catalytic reduction atmosphere
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Coal Geology"
DOI: 10.1016/j.coal.2016.07.011
Abstract: Abstract Synergy for low temperature Hg0 oxidation under selective catalytic reduction (SCR) atmosphere was achieved when copper oxides and cerium oxides were combined in a CuO-CeO2/TiO2 (CuCeTi) catalyst. Hg0 oxidation efficiency as high as 99.0%… read more here.
Keywords: combination; oxidation; copper oxides; hg0 oxidation ... See more keywords
New insight into simultaneous removal of NO and Hg0 on CeO2-modified V2O5/TiO2 catalyst: A new modification strategy
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.03.103
Abstract: Abstract In this work, it was theoretically speculated that enhancing NO adsorption will simultaneously improve SCR performance and Hg0 oxidation on a V-based SCR catalyst. As a result, CeO2 was selected as the modification component.… read more here.
Keywords: hg0; catalyst; hg0 oxidation; modification ... See more keywords
Insights into the catalytic behavior of LaMnO3 perovskite for Hg0 oxidation by HCl.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.121156
Abstract: LaMnO3-based catalysts with perovskite structure have gained increasing interest for Hg0 oxidation owing to their excellent catalytic activity, high thermal stability and unique redox behavior. Understanding the Hg0 oxidation behavior on LaMnO3 will broaden the… read more here.
Keywords: hg0; hg0 oxidation; oxidation hcl; lamno3 010 ... See more keywords
Influence of H2O on Hg0 Oxidation in the Simulated Flue Gas in Oxygen-Enriched Combustion
Sign Up to like & getrecommendations! Published in 2017 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.7b00523
Abstract: The catalytic oxidation on elemental mercury (Hg0) to water-soluble oxidized mercury (Hg2+) is a good mercury (Hg) control approach for coal-fired power plants, and Hg2+ can be removed by the existing wet flue gas desulfurization… read more here.
Keywords: hg0; hg0 oxidation; h2o; flue gas ... See more keywords
Elemental Mercury Oxidation over Fe-Ti-Mn Spinel: Performance, Mechanism, and Reaction Kinetics.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental science & technology"
DOI: 10.1021/acs.est.6b05023
Abstract: The design of a high-performance catalyst for Hg0 oxidation and predicting the extent of Hg0 oxidation are both extremely limited due to the uncertainties of the reaction mechanism and the reaction kinetics. In this work,… read more here.
Keywords: hg0 oxidation; oxidation spinel; reaction; oxidation ... See more keywords
Mechanism of Elemental Mercury Oxidation over Copper-Based Oxide Catalysts: Kinetics and Transient Reaction Studies
Sign Up to like & getrecommendations! Published in 2019 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.9b04806
Abstract: Purposefully improving the performances of copper-based oxides for Hg0 oxidation was beset with difficulties due to their vagueness of Hg0 oxidation mechanism. In this study, Hg0 oxidation mechanism over CuO/TiO2 was deeply investigated by Hg… read more here.
Keywords: mechanism; oxidation; cuo tio2; oxidation cuo ... See more keywords
Effects of Chlorine Addition on Nitrogen Oxide Reduction and Mercury Oxidation over Selective Catalytic Reduction Catalysts
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c00350
Abstract: The effect of chlorine on mercury oxidation and nitrogen oxides (NOx) reduction over selective catalytic reduction (SCR) catalysts was investigated in this study. Commercial SCR catalysts achieved a high Hg0 oxidation efficiency when Cl2 was… read more here.
Keywords: nox reduction; oxidation; hg0 oxidation; cl2 ... See more keywords