Effect of the Stirring Mode on the Behavior of Al2O3–MgO Particles and Clusters during Ladle Treatment of Ni-based Alloy 825
Sign Up to like & getrecommendations! Published in 2017 at "Steel Research International"
DOI: 10.1002/srin.201700165
Abstract: It is well known that inclusions affect the properties of alloys. Therefore, the importance of understanding what inclusions exist and how they behave cannot be overstated. This study has examined the behavior of Al2O3–MgO particles… read more here.
Keywords: particles clusters; al2o3 mgo; ladle treatment; mgo particles ... See more keywords
Effect of Additive Composition in the Al2O3–MgO–MnO System and Firing Temperature on Sintering of Composite Ceramic Based on Electromelted Corundum
Sign Up to like & getrecommendations! Published in 2018 at "Refractories and Industrial Ceramics"
DOI: 10.1007/s11148-018-0233-1
Abstract: The effect of eutectic composition additive content in the Al2O3–MgO–MnO system on sintering of structural ceramic based on electrocorundum is studied. The starting material used is electrocorundum grade F-1000 with an average particle size of… read more here.
Keywords: mno system; al2o3 mgo; al2o3; mno ... See more keywords
Effect of Slag Composition on the Crystallization Kinetics of Synthetic CaO-SiO2-Al2O3-MgO Slags
Sign Up to like & getrecommendations! Published in 2018 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-018-1167-1
Abstract: The crystallization kinetics of CaO-SiO2-Al2O3-MgO (CSAM) slags was studied with the aid of single hot thermocouple technique (SHTT). Kinetic parameters such as the Avrami exponent (n), rate coefficient (K), and effective activation energy of crystallization… read more here.
Keywords: al2o3 mgo; crystallization; sio2 al2o3; cao sio2 ... See more keywords
Effect of content of Al2O3 and MgO on crystallization of blast furnace slag during fiber formation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Central South University"
DOI: 10.1007/s11771-018-3921-6
Abstract: The simulation of blast furnace slag was prepared by pure chemical reagents. Test methods like DSC, XRD and SEM were used to study the effect of Al2O3 and MgO content on crystallization of blast furnace… read more here.
Keywords: mgo; furnace slag; al2o3 mgo; crystallization ... See more keywords
Selective HDS of DBT using a K2O-modified CoMoW/Al2O3-MgO catalytic formulation
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DOI: 10.1016/j.cattod.2019.07.029
Abstract: Abstract Novel catalytic formulation CoMoW/Al2O3-MgO-K2O with low acidity and good selectivity towards direct desulphurization was obtained. It was observed that the addition of magnesia and potash to the catalytic support decreases the total number of… read more here.
Keywords: formulation; comow al2o3; catalytic formulation; al2o3 mgo ... See more keywords
Electro-catalytic steam reforming of methane over Ni-CeO2/γ-Al2O3-MgO catalyst
Sign Up to like & getrecommendations! Published in 2019 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2019.04.021
Abstract: Abstract Catalytic steam reforming of methane with Ni-based catalysts is essential for industrial hydrogen production, but the high reforming temperature results in the catalyst deactivation by severe carbon deposition. In this work, a novel electro-catalytic… read more here.
Keywords: catalyst; steam reforming; methane; reforming methane ... See more keywords
Kinetic studies for DRM over high-performance Ni–W/Al2O3–MgO catalyst
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2021.08.021
Abstract: Abstract The reaction kinetics of DRM over high-performance Ni–W/Al2O3–MgO bimetallic catalyst is investigated in a fixed bed reactor. The variation of reaction rate is examined within the CH4 and CO2 partial pressure from 0.2 to… read more here.
Keywords: al2o3 mgo; performance al2o3; drm high; partial pressure ... See more keywords
Sinterability and mechanical properties of glass-ceramics in the system SiO2-Al2O3-MgO/ZnO
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.07.032
Abstract: Abstract The sintering, crystallization and mechanical behavior of three glass compositions in the SiO2-Al2O3-MgO/ZnO system were investigated. Partial substitution of MgO by ZnO causes a decrease in Tg, a slight increase in the crystallization temperature… read more here.
Keywords: mgo; al2o3 mgo; glass; zno ... See more keywords
Fabrication of porous Al2O3–MgO–TiO2 ceramic monoliths by the combination of nanoemulsion templating and temperature-induced forming
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.09.056
Abstract: Abstract Porous ceramics have attracted considerable attention owing to the increased interest in their applications. Porous Al2O3–MgO–TiO2 ceramic monoliths were synthesized using nanoemulsion templating and temperature-induced forming method. The nanoemulsion (NE) is prepared by the… read more here.
Keywords: al2o3 mgo; porous al2o3; nanoemulsion; ceramic monoliths ... See more keywords
Conductivity and NMR study of composite solid electrolytes CsNO2-A (A = SiO2, Al2O3, MgO)
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DOI: 10.1016/j.ssi.2018.04.026
Abstract: Abstract Conductivity of composite solid electrolytes CsNO2–A (A = MgO, Al2O3, SiO2) were systematically investigated. It was found that in all cases heterogeneous doping leads to the increase in the conductivity. Composite solid electrolyte based on CsNO2… read more here.
Keywords: al2o3 mgo; conductivity; electrolytes csno2; solid electrolytes ... See more keywords
Hydrogen Production by Ethanol Reforming on Supported Ni–Cu Catalysts
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c06579
Abstract: Supported bimetallic Ni–Cu catalysts with different Ni–Cu loadings on alumina (Al2O3), alumina–silica (Al2O3–SiO2), alumina–magnesia (Al2O3–MgO), alumina–zinc oxide (Al2O3–ZnO), and alumina–lanthanum oxide (Al2O3–La2O3) were prepared and tested in ethanol steam reforming for the production of hydrogen… read more here.
Keywords: al2o3 mgo; production; al2o3 zno; al2o3 ... See more keywords