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Propane catalytic cracking on pretreated La-ZSM-5 zeolite during calcination for light olefins productionRoya Pouria,Leyla Vafi,Ramin KarimzadehDepartment of Chemical Engineering, Tarbiat Modares... was performed during calcination. First, lanthanum was loaded on the catalyst by wet impregnation method and then the effect of parameters, such as temperature(400–800 oC), time(120–480 min) and type......
Effect of calcination temperature on B-site vacancy content of La0.75Sr0.25Mn0.92△0.08O3-δ perovskiteDenghui Ji1,2,Shuling Wang3,Xingze Ge4,Xinju Xiao1,2,Liwei Wang1,2,Zhiwei Zeng1,2,Congmin... at different calcination temperatures using the sol-gel method. X-ray diffraction shows that as the calcination temperature(TCal) increases, the crystal particle diameter increases, but the B-site vacancy......
Propane catalytic cracking on pretreated La-ZSM-5 zeolite during calcination for light olefins productionRoya Pouria,Leyla Vafi,Ramin KarimzadehDepartment of Chemical Engineering, Tarbiat Modares... was performed during calcination. First, lanthanum was loaded on the catalyst by wet impregnation method and then the effect of parameters, such as temperature(400–800 oC), time(120–480 min) and type......
Effect of calcination temperature on B-site vacancy content of La0.75Sr0.25Mn0.92△0.08O3-δ perovskiteDenghui Ji1,2,Shuling Wang3,Xingze Ge4,Xinju Xiao1,2,Liwei Wang1,2,Zhiwei Zeng1,2,Congmin... at different calcination temperatures using the sol-gel method. X-ray diffraction shows that as the calcination temperature(TCal) increases, the crystal particle diameter increases, but the B-site vacancy......
Effect of calcination temperature and reaction conditions on methane partial oxidation using lanthanum-based perovskite as oxygen donor代小平,余长春,李然家,吴琼,史凯娇,郝郑平摘 要:We investigated the effect of calcination temperature, reaction temperature, and different amounts of replenished lattice oxygen on the partial oxidation of methane (POM) to synthesis gas using......
Synthesis of Dy2O3 nanoparticles via hydroxide precipitation: effect of calcination temperatureBahaa M.Abu-Zied1,2,3,Abdullah M.Asiri1,21. Chemistry Department, Faculty of Science, King Abdulaziz... was filtered, dried, and then calcined for 1 h at the temperature range of 300–700 °C in static air. The calcination temperature of the Dy-precursor was chosen based on its decomposition as indicated......
Synthesis of Dy2O3 nanoparticles via hydroxide precipitation: effect of calcination temperatureBahaa M.Abu-Zied1,2,3,Abdullah M.Asiri1,21. Chemistry Department, Faculty of Science, King Abdulaziz... was filtered, dried, and then calcined for 1 h at the temperature range of 300–700 °C in static air. The calcination temperature of the Dy-precursor was chosen based on its decomposition as indicated......
loading, cerium content, the special surface area of the support and calcination temperature on the catalytic properties of Pd-loaded zirconia-ceria mixed oxide were studied.The results show that loading Pd and increasing cerium content in the mixed oxides can enhance the catalytic activity.There is a little effect of calcination temperature on catalytic activities, implying that these catalysts......
Optimization of preparing V2O5 by calcination from ammonium metavanadate using response surface methodology LIU Bing-guo1, 2, PENG Jin-hui1, 2, WAN Run-dong1, 2, ZHANG Li-bo1, 2, GUO Sheng-hui1, 2... by calcination from ammonium metavanadate were optimized using central composite design of response surface methodology. A quadratic equation model for decomposition rate was built and effects of main......
Effects of Calcination Temperature of Boron-Containing Magnesium Oxide Raw Materials on Properties of Magnesium Phosphate Cement as a Biomaterial董金美1,余红发1,2,3,XIAO Xueying1,LI Ying1,WU Chengyou1,WEN... oxide(B-MgO) after extracting Li2CO3 from salt lakes. We analyzed the elementary composition of the B-MgO raw materials and the effects of calcination temperature on the performance of MPBC. The phase......