Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions:\Ca^{+2}\Au^{+3}\Cl\O^{-2} The molar mass and empirical formula of a compound containing carbon and chlorine are as listed below. Find the molecular formula of thi...
Solid solution phases were described by the compound energy formalism. Two data sets have been created based on the same description of solid phases and different models of liquid. It is shown that both models of liquid reproduce experimental data in binary systems very well. Thermodynamic ...
Al2O3-MgO-SiO2 systems MA Tianyi, LIU Yuling, GAO Fengyang, ZHANG Liang, DU Yong (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China)Abstract: Since the thermodynamic parameters of Al2O3-MgO binary system in the reported literatures deviated from the ...
InFeO3pyrochlore-typeThe phase relations in the system In2O3–TiO2–MgO at 1100 and 1350°C are determined by a classical quenching method. In this system, there are four pseudobinary compounds, In2TiO5, MgTi2O5 (pseudobrookite type), MgTiO3 (ilmenite type), and Mg2TiO4 (spinel type) ...
Lithium tantalate (LT) is an oxide material whose congruent composition differs from its stoichiometric composition in the Li2O-Ta2O5 binary system. Ionic species in the LT melt are segregated during crystal growth, even at the congruent composition, which leads to crystallization electromotive force ...
In the system MgO-Al2O3, the only binary compound is cubic MgAl2O4(spinel) with the idealized composition at a mole fraction of Al2O3= 0.5. At this ratio, there is also a thermal barrier. In the area of mole fraction 0 < MgO < 0.05 in the temperature range 1900–2800 °C, soli...
According to the prescribed binary basicity (CaO/SiO2) and magnesium content, the iron concentrate was mixed with limestone, pure magnesium oxide, and 1.2 wt% bentonite in proportion. The raw materials were pelletized into 12–14 mm green pellets. Then a tube furnace was used to preheat these...
A 27−3 fractional factorial design experiment was carried out to investigate the impacts of seven single factors and their binary effects on two responses, namely 1,2-PD selectivity and glycerol conversion. The results showed that the glycerol feed concentration has the most significant effect on...