Synergic process of molybdenum recovery and ceramic preparation for clean and efficient utilization of industrial leaching residues DOI Creative Commons

Guihong Han,

Yanghao Feng,

Mengyu You

et al.

Cleaner Engineering and Technology, Journal Year: 2024, Volume and Issue: unknown, P. 100809 - 100809

Published: Sept. 1, 2024

Language: Английский

State of the art of lightweight aggregates used in lightweight refractories for working lining of high-temperature furnaces DOI
Wei Zhang,

Wenyong Dai

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

5

In-situ formed silicon oxycarbide nanowires into porous SiC(rGO) PDCs enable balanced enhancement of robustness and thermal management DOI
Wenyan Huang,

Jiahao Liang,

Kaiqi Chen

et al.

Composites Part B Engineering, Journal Year: 2024, Volume and Issue: 287, P. 111828 - 111828

Published: Sept. 10, 2024

Language: Английский

Citations

4

Light-weight high strength porous thermal insulation materials based on dolomite-granite waste DOI

Lujun Yang,

Xiang Li,

Mengbo Pan

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

Citations

3

Thermal decomposition and non‐isothermal kinetics of microcrystalline magnesite DOI Open Access
Si Li, Dan Sun,

Ziyang Yin

et al.

International 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

0

High-strength and damage-resistant ceramic nanowire Bouligand Architectures DOI
Pengfei Guo, Lei Su, Shuhai Jia

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162817 - 162817

Published: April 1, 2025

Language: Английский

Citations

0

Transpiration cooling performance of carbon fiber oxidation-induced Mullite/Al2O3 porous ceramic composite for hypersonic vehicles DOI
Andi Lin, Jie Huang,

Buyue Zhao

et al.

International Communications in Heat and Mass Transfer, Journal Year: 2025, Volume and Issue: 165, P. 108991 - 108991

Published: April 29, 2025

Language: Английский

Citations

0

Effect of zirconia content and mesoscopic distribution on properties of MgO-MgAl2O4-ZrO2 refractory raw material derived from Mg resources in salt lakes DOI
Qingzhu Liu, Ye zhang,

Jianguo Yu

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116900 - 116900

Published: May 1, 2025

Language: Английский

Citations

0

Controlled Fabrication of Porous SiOC Ceramic Bulks via Precursor Conversion Combined with the Emulsion Method DOI
Binbin Dong, Hao Li,

Hamidreza Abadikhah

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: June 1, 2025

Language: Английский

Citations

0

Controllable preparation and multifunctional application of high-strength porous anorthite ceramics DOI
Xiang Li,

Yameng Wan,

Mengya Tao

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

Language: Английский

Citations

3

Preparation and Properties of Lightweight Aggregates from Discarded Al2O3-ZrO2-C Refractories DOI Open Access

Shuli Sun,

Junfeng Qu,

Mengyong Sun

et al.

Materials, 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