
Cleaner Engineering and Technology, Journal Year: 2024, Volume and Issue: unknown, P. 100809 - 100809
Published: Sept. 1, 2024
Language: Английский
Cleaner Engineering and Technology, Journal Year: 2024, Volume and Issue: unknown, P. 100809 - 100809
Published: Sept. 1, 2024
Language: Английский
Journal of Iron and Steel Research International, Journal Year: 2024, Volume and Issue: 31(6), P. 1320 - 1343
Published: June 1, 2024
Language: Английский
Citations
5Composites Part B Engineering, Journal Year: 2024, Volume and Issue: 287, P. 111828 - 111828
Published: Sept. 10, 2024
Language: Английский
Citations
4Ceramics International, Journal Year: 2024, Volume and Issue: unknown
Published: Oct. 1, 2024
Language: Английский
Citations
3International Journal of Applied Ceramic Technology, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 4, 2025
Abstract The thermal decomposition (TD) of magnesite is crucial for its high‐value applications, and understanding reaction mechanisms requires establishing accurate kinetic models. This research investigates the TD kinetics microcrystalline under varying heating rates (HRs) using thermogravimetry differential scanning calorimetry (TG–DSC) analysis. Kinetic parameters were derived Coats–Redfern (CR), Kissinger–Akahira–Sunose (KAS), Flynn–Wall–Ozawa (FWO) methods. influence HRs on process resulting MgO morphology was analyzed. results demonstrated that as increased, rate curves shifted to higher temperatures, necessitating elevated temperatures similar levels decomposition. mean activation energy () calculated be 162.45 kJ/mol, with a strong linear correlation between pre‐exponential factor, suggesting robust compensation. followed two‐dimensional phase boundary mechanism cylindrical symmetry. “Original shape pseudomorphs” found significantly affect microstructure, particle size variation, behavior products. These findings provide important insights industrial processing magnesite.
Language: Английский
Citations
0Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162817 - 162817
Published: April 1, 2025
Language: Английский
Citations
0International Communications in Heat and Mass Transfer, Journal Year: 2025, Volume and Issue: 165, P. 108991 - 108991
Published: April 29, 2025
Language: Английский
Citations
0Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116900 - 116900
Published: May 1, 2025
Language: Английский
Citations
0Ceramics International, Journal Year: 2025, Volume and Issue: unknown
Published: June 1, 2025
Language: Английский
Citations
0Ceramics International, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 1, 2024
Language: Английский
Citations
3Materials, Journal Year: 2024, Volume and Issue: 17(16), P. 3968 - 3968
Published: Aug. 9, 2024
Refractory materials are an important pillar for the stable development of high-temperature industry. A large amount waste refractories needs to be further disposed every year, so it is great significance carry out research on recycling used refractories. In this work, lightweight composite aggregate was prepared by using discarded Al2O3-ZrO2-C as main raw material, and performance improved adjusting calcination temperature introducing light calcined magnesia additives. The results showed that cold compressive strength thermal shock resistance aggregates were significantly with increasing temperature. Moreover, introduction can effectively improve apparent porosity, strength, at 1400 °C. Consequently, work provides a useful reference resource utilization refractories, while expected applied in field insulation.
Language: Английский
Citations
2