Dry additive desulfurization in oxyfuel bubbling fluidized bed combustor
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2020.118945
Abstract: Abstract This work presents research results of direct sorbent addition for SO2 capture from a lignite coal combustion in a bubbling fluidized bed (BFB). SO2 capture ratio in air and in full oxyfuel combustion conditions… read more here.
Keywords: combustion; ratio; fluidized bed; bubbling fluidized ... See more keywords
Multiobjective Evaluation of Amine-Based Absorbents for SO2 Capture Process Using the pKa Mathematical Model
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c05766.s001
Abstract: The screening of high-efficiency and low-energy consumption absorbents is critical for capturing SO2. In this study, absorbents with better performance are screened based on mechanism, model, calculation, verification, and analysis methods. The acidity coefficient (pKa)… read more here.
Keywords: capture process; so2 capture; amine based; model ... See more keywords
Limited Number of Active Sites Strategy for Improving SO2 Capture by Ionic Liquids with Fluorinated Acetylacetonate Anion
Sign Up to like & getrecommendations! Published in 2017 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.7b01551
Abstract: SO2 capture is highly important because this acid gas can react with moisture in the atmosphere to produce acid rain, a kind of atmospheric pollution. In this contribution, we show how SO2 can be efficiently… read more here.
Keywords: active sites; fluorinated acetylacetonate; number active; limited number ... See more keywords
High and reversible SO2 capture by a chemically stable Cr(iii)-based MOF
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Chemistry A"
DOI: 10.1039/c9ta13524c
Abstract: MIL-101(Cr)-4F(1%) shows a high uptake and high chemical stability to dry and humid SO2 and a remarkable cyclability. In situ DRIF spectroscopy upon the adsorption of CO identified the preferential adsorption sites for this MOF… read more here.
Keywords: so2; chemically stable; reversible so2; high reversible ... See more keywords
SO2 capture enhancement due to confined methanol within MIL-53(Al)-TDC.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt03105a
Abstract: The SO2 capture performance of MIL-53(Al)-TDC was optimised by confining a small amount of MeOH within its pores (MeOH@MIL-53(Al)-TDC). In comparison with fully activated MIL-53(Al)-TDC, MeOH@MIL-53(Al)-TDC shows a 39% higher SO2 capture capacity. Monte Carlo… read more here.
Keywords: mil tdc; tdc; enhancement; so2 capture ... See more keywords