Influence mechanism of additives on the crystal structure and desulfurization performance of magnesium slag
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Material Cycles and Waste Management"
DOI: 10.1007/s10163-021-01200-z
Abstract: In this thesis, three additives, BaO, B2O3 and P2O5, were added to modify the original magnesium slag in the process of quenching hydration of magnesium slag. The crystal phase composition, crystal structure parameters and crystal… read more here.
Keywords: adsorption; magnesium slag; desulfurization performance; magnesium ... See more keywords
Adsorption desulfurization performance and adsorption-diffusion study of B2O3 modified Ag-CeOx/TiO2-SiO2.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2018.09.037
Abstract: In this work, the adsorption desulfurization performance and adsorption diffusion study of B2O3 modified Ag-CeOx/TiO2-SiO2 adsorbent were investigated. The adsorption desulfurization performance was studied by batch and fixed bed tests. The homogeneous surface diffusion model… read more here.
Keywords: adsorption; diffusion; adsorption diffusion; adsorption desulfurization ... See more keywords
Boron defect engineering in boron nitride nanosheets with improved adsorptive desulfurization performance
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2018.04.001
Abstract: Abstract Boron defect engineered boron nitride (BN) nanosheets have been prepared with the barbituric acid as co-reactant sources. By virtue of B defects, the electronic structure of BN undergo significantly variation, in which the conduction… read more here.
Keywords: engineering; adsorptive desulfurization; defect engineering; boron ... See more keywords
Enhanced desulfurization performance and stability of Pebax membrane by incorporating Cu+ and Fe2+ ions co-impregnated carbon nitride
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2016.12.020
Abstract: Abstract In this study, Cu + and Fe 2+ ions were co-impregnated onto carbon nitride nanosheets via polydopamine chelating, and then incorporated into a Pebax matrix to fabricate the facilitated transport hybrid membranes. The homogeneously… read more here.
Keywords: desulfurization; stability; pebax membrane; membrane ... See more keywords
Anchoring HFO nanoparticles on MWCNTs as high electron transfer composite adsorbent for the removal of H2S at low temperature
Sign Up to like & getrecommendations! Published in 2021 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2021.119221
Abstract: Abstract As a significant component in desulfurizers, iron-based desulfurizer has already been widely investigated in the past decades because of their convenience, low cost and high sulfur capacity. In this work, the highly active hydrated… read more here.
Keywords: hfo nanoparticles; low temperature; desulfurization performance; anchoring hfo ... See more keywords
One-pot synthesis of cup-like ZSM-5 zeolite and its excellent oxidative desulfurization performance
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra06984k
Abstract: A one-step method to synthesize small size cup-like hollow ZSM-5 single crystals is reported in this paper. Characterization methods show that the product has a typical ZSM-5 structure and most crystals are uniform, mono dispersed… read more here.
Keywords: desulfurization performance; excellent oxidative; cup like; oxidative desulfurization ... See more keywords
Improved Desulfurization Performance of Polyethyleneglycol Membrane by Incorporating Metal Organic Framework CuBTC
Sign Up to like & getrecommendations! Published in 2020 at "Polymers"
DOI: 10.3390/polym12020414
Abstract: In this paper, copper benzene-1,3,5-tricarboxylate (CuBTC) was incorporated into polyethylenglyol (PEG) to prepare a mixed matrix membrane (MMM) for pervaporation desulfurization. The characterization results showed that the prepared CuBTC particles had an ideal octahedral shape… read more here.
Keywords: improved desulfurization; cubtc; desulfurization performance; membrane ... See more keywords
Desulfurization Performance of Rare Earth Mono-substituted Heteropoly Compounds
Sign Up to like & getrecommendations! Published in 2019 at "Aerosol and Air Quality Research"
DOI: 10.4209/aaqr.2019.10.0540
Abstract: ABSTRACT In this study, a series of rare earth monosubstituted Dawson-type polyoxometalates were synthesized for highly effective removal of hydrogen sulfide (H2S). The unused, used and regenerated polyoxometalates were characterized by Fourier transform infrared spectroscopy… read more here.
Keywords: desulfurization; rare earth; k17 p2mo17o61; spectroscopy ... See more keywords
Comparative Study of the Effects of Various Activation Methods on the Desulfurization Performance of Petroleum Coke
Sign Up to like & getrecommendations! Published in 2021 at "Aerosol and Air Quality Research"
DOI: 10.4209/aaqr.2020.08.0540
Abstract: ABSTRACT Petroleum coke, an economical carbonaceous material, has great potential application as activated carbon materials for the removal of SO2. In this study, six common activation methods, including hydrothermal, high temperature, acid, alkali, H2O2 and… read more here.
Keywords: activation; desulfurization; petroleum coke; desulfurization performance ... See more keywords