Corrosion of MgO–C Refractory with Ladle Slags
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DOI: 10.1002/srin.202400147
Abstract: Herein, MgO–C refractory brick is immersed into the molten ladle slags with various CaO/Al2O3 ratios (located in the range of 0.56–0.78 and 1.99–1.36) and SiO2 addition from 1 to 20 wt%, at two temperatures of 1550… read more here.
Keywords: al2o3 ratio; ladle slags; mgo; mgo refractory ... See more keywords
A study on the effect of SiO2/Al2O3 ratio on the structure and performance of nano-sized ZSM-5 in methanol to propylene conversion
Sign Up to like & getrecommendations! Published in 2017 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-017-1162-6
Abstract: The effect of SiO2/Al2O3 ratio on high silica content nano-sized HZSM-5 stability and selectivity in conversion of methanol to propylene (MTP) has been investigated in a continuous flow isotherm fixed-bed reactor. Highly crystalline HZSM-5 zeolite… read more here.
Keywords: effect sio2; sio2 al2o3; al2o3 ratio;
Effect of CaO/Al2O3 ratio on viscosity and structure of CaO–Al2O3-based fluoride-free mould fluxes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Iron and Steel Research International"
DOI: 10.1007/s42243-019-00248-4
Abstract: The effects of CaO/Al2O3 ratio on viscosity and structure of the CaO-Al2O3-based fluoride-free mould fluxes were investigated with the CaO/Al2O3 ratio varied from 1 to 4 and the content of SiO2 fixed at 7 wt.%.… read more here.
Keywords: viscosity; cao al2o3; al2o3 ratio; cao ... See more keywords
Quantitative arrangement of Si/Al ratio of natural zeolite using acid treatment
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.143874
Abstract: Abstract Acid treatment is an effective way to arrange SiO2/Al2O3 ratio of natural zeolite. However, limited researches have been done on quantitative regulation of SiO2/Al2O3 ratio of natural zeolite. In this paper, an orthogonal test… read more here.
Keywords: natural zeolite; zeolite; sio2 al2o3; ratio natural ... See more keywords
Catalytic conversion of lignite pyrolysis volatiles to light aromatics over ZSM-5: SiO2/Al2O3 ratio effects and mechanism insights
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Analytical and Applied Pyrolysis"
DOI: 10.1016/j.jaap.2019.01.003
Abstract: Abstract In-situ reforming of lignite pyrolysis volatiles over ZSM-5 zeolites with different SiO2/Al2O3 ratios was carried out to obtain light aromatics including BTEXN (benzene, toluene, ethylbenzene, xylene, and naphthalene). In comparison to the commercial zeolites,… read more here.
Keywords: al2o3 ratio; zsm sio2; sio2 al2o3; pyrolysis ... See more keywords
The Effect of the MgO/Al2O3 Ratio on the Thermal and Refractory Behaviors of Cordierite Ceramics
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DOI: 10.3390/ma18010168
Abstract: In this study, cordierite-based ceramics (2MgO·2Al2O3·5SiO2) were synthesized using high-purity MgO, Al2O3, and SiO2 as starting materials. The influence of the MgO/Al2O3 ratio on various properties, including the thermal behavior, pyrometric cone refractory behavior, phase… read more here.
Keywords: mgo al2o3; thermal refractory; al2o3 ratio; mgo ... See more keywords