DEVIATION FROM STOICHIOMETRY IN CR2O3Infinite-dilution activity coefficients were measured by g.l.c. over a range of 50 K for n-hexane, n-heptane, benzene, and toluene in n-hexadecane, n-octadecane, and n-eicosane; measurements for cyclohexane and tetrachloromethane in n-hexadecane are ...
The obtained metal oxide/zeolite structured materials were used as bifunctional structured catalysts for the selective formation of light olefins from hexane at 550–600 °C and GHSV = 9000 mL/gcatalst·h in a packed-bed reactor. Among the various compositions of metal oxides/H-ZSM-5 examined ...
The element composition was mainly associated with MnCr2O4 and Cr2O3. Thickness of oxide films was evaluated in various conditions. The anti-coking performance was evaluated by the n-hexane thermal cracking. It was found that the amount of the coke deposited on the oxidized tube was much ...
The element composition was mainly associated with MnCr2O4 and Cr2O3. Thickness of oxide films was evaluated in various conditions. The anti-coking performance was evaluated by the n-hexane thermal cracking. It was found that the amount of the coke deposited on the oxidized tube was much ...
Suitable filler include silica aerogel, fumed silica, precipitated silica, TiO2,CaSiO3,CaCO3, FeO3, Cr2O3, CdS, asbestos, glass fibres, carbon lithopone, and talc. The examples describe the preparation and polymerization of both the compounds (I), and the encapsulation of transformers in the ...
Suitable filler include silica aerogel, fumed silica, precipitated silica, TiO2,CaSiO3,CaCO3, FeO3, Cr2O3, CdS, asbestos, glass fibres, carbon lithopone, and talc. The examples describe the preparation and polymerization of both the compounds (I), and the encapsulation of transformers in the ...