Application of FactSage Thermodynamic Calculation on Slag Corrosion Resistance of Refractories

Abstract

Abstract: Commercial thermodynamic calculation software FactSage plays an important role in the analysis of slag corrosion process,therefore it has been widely used in the research of refractories. Application of thermodynamic calculation on slag corrosion resistance of refractories and thermodynamic calculation models which are commonly used in the slag corrosion resistance of refractories were introduced. The mechanisms, characteristics, applicable situations, accuracy and limitations of every model were discussed, and the detailed examples were given. Furthermore, the application examples of FactSage combined with other methods including ANSYS, kinetic analysis and MD simulation were given, aiming to avoid the limitations of thermodynamic calculation and comprehensively analyze the slag corrosion behavior. Lastly, the common problems of thermodynamic calculation were summarized, and the direction of further development was proposed.

Key words: refractory, thermodynamic calculation, slag corrosion resistance, FactSage, thermodynamic model

CLC Number:

TQ175

GUO Weijie, ZHU Tianbin, LI Yawei, LIAO Ning, SANG Shaobai, XU Yibiao, YAN Wen. Application of FactSage Thermodynamic Calculation on Slag Corrosion Resistance of Refractories[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2024, 43(3): 1110-1122.

References

[1] 孙宁, 李俊翰, 杨绍利, 等. 铁合金冶炼副产物微硅粉的性能及用途[J]. 河南化工, 2017, 34(4): 7-10.
SUN N, LI J H, YANG S L, et al. Properties and application of silica fume from the ferroalloy smelting by-product[J]. Henan Chemical Industry, 2017, 34(4): 7-10 (in Chinese).
[2] 王杰. 工业硅生产过程中副产物微硅粉的形成机理及其提纯工艺的研究[D]. 昆明: 昆明理工大学, 2020.
WANG J. Study on the formation mechanism of microsilica powder as a by-product of industrial silicon production and its purification process[D]. Kunming:Kunming University of Science and Technology, 2020 (in Chinese).
[3] 王杰, 魏奎先, 马文会, 等. 工业微硅粉应用及提纯研究进展[J]. 材料导报, 2020, 34(23): 23081-23087.
WANG J, WEI K X, MA W H, et al. Research progress in purification and application of industrial silica fume[J]. Materials Reports, 2020, 34(23): 23081-23087 (in Chinese).
[4] 林雨楠, 李犇, 余盈, 等. 湿法研磨激发制备硅灰水泥净浆的力学性能研究[J]. 材料研究与应用, 2023, 17(1): 149-157.
LIN Y N, LI B, YU Y, et al. Study on mechanical properties of silica fume cement paste prepared by wet grinding excitation[J]. Materials Research and Application, 2023, 17(1): 149-157 (in Chinese).
[5] 孙宁, 李俊翰, 杨绍利, 等. 工业微硅粉的提纯与应用技术研究进展[J]. 无机盐工业, 2017, 49(8): 5-9.
SUN N, LI J H, YANG S L, et al. Research progress in purification and application technology of industrial silica fume[J]. Inorganic Chemicals Industry, 2017, 49(8): 5-9 (in Chinese).
[6] KHAN M I, LYNSDALE C J, WALDRON P. Porosity and strength of PFA/SF/OPC ternary blended paste[J]. Cement and Concrete Research, 2000, 30(8): 1225-1229.
[7] JEONG S G, JEON J, CHA J, et al. Preparation and evaluation of thermal enhanced silica fume by incorporating organic PCM, for application to concrete[J]. Energy and Buildings, 2013, 62: 190-195.
[8] 李青翠, 黄以军. 微硅粉低成本制备莫来石基陶瓷材料[J]. 硅酸盐通报, 2019, 38(7): 2072-2075+2086.
LI Q C, HUANG Y J. Preparation of low cost mullite ceramics from silica fume[J]. Bulletin of the Chinese Ceramic Society, 2019, 38(7): 2072-2075+2086 (in Chinese).
[9] 阎赞, 李峰, 孙武, 等. 钼尾矿微晶玻璃的制备及性能研究[J]. 非金属矿, 2020, 43(6): 43-45.
YAN Z, LI F, SUN W, et al. Research on preparation and performances of glass ceramics with molybdenum tailings[J]. Non-Metallic Mines, 2020, 43(6): 43-45 (in Chinese).
[10] RAWLINGS R D, WU J P, BOCCACCINI A R. Glass-ceramics: their production from wastes: a review[J]. Journal of Materials Science, 2006, 41(3): 733-761.
[11] 裴凤娟. 利用工业固废制备微晶玻璃过程中镁、铁和氟的影响[D]. 北京: 北京科技大学, 2021.
PEI F J. Effects of magnesium, iron and fluorine on the preparation of glass-ceramics from industrial solid waste[D].Beijing: University of Science and Technology Beijing, 2021 (in Chinese).
[12] 罗云龙. 花岗岩尾矿建筑微晶玻璃的制备及性能研究[D]. 绵阳: 西南科技大学, 2022.
LUO Y L. Study on preparation and properties of building glass-ceramics from granite tailings[D]. Mianyang: Southwest University of Science and Technology, 2022 (in Chinese).
[13] WANG Y C, LIU P J, LUO G P, et al. Optimization of heat treatment of glass-ceramics made from blast furnace slag[J]. High Temperature Materials and Processes, 2020, 39(1): 539-544.
[14] 陈维铅, 高淑雅, 董亚琼, 等. 烧结法制备金矿尾砂CaO-Al₂O₃-SiO₂微晶玻璃及其性能研究[J]. 硅酸盐学报, 2014, 42(1): 95-100.
CHEN W Q, GAO S Y, DONG Y Q, et al. Preparation and properties of CaO-Al₂O₃-SiO₂ glass-ceramics from gold tailings by sintering[J]. Journal of the Chinese Ceramic Society, 2014, 42(1): 95-100 (in Chinese).
[15] 张伟, 杨淑敏, 周向玲, 等. 直接烧结法制备高炉渣微晶玻璃的研究[J]. 新疆大学学报(自然科学版), 2010, 27(2): 209-213.
ZHANG W, YANG S M, ZHOU X L, et al. Prepration of direct sintered glass-ceramics from blast furnce slag[J]. Journal of Xinjiang University (Natural Science Edition), 2010, 27(2): 209-213 (in Chinese).
[16] 彭长浩, 卢金山. 利用废玻璃和粉煤灰制备钙铝硅微晶玻璃及其性能[J]. 材料热处理学报, 2012, 33(10): 32-36.
PENG C H, LU J S. Preparation and properties of calcium aluminosilicate glass-ceramics from waste glass and fly ash[J]. Transactions of Materials and Heat Treatment, 2012, 33(10): 32-36 (in Chinese).
[17] 徐颖, 张勇. 测量玻璃化转变温度的几种热分析技术[J]. 分析仪器, 2010(3): 57-60.
XU Y, ZHANG Y. Thermal analysis techniques for measurement of glass transition temperature[J]. Analytical Instrumentation, 2010(3): 57-60 (in Chinese).
[18] PENG F, LIANG K M, HU A M. Nano-crystal glass-ceramics obtained from high alumina coal fly ash[J]. Fuel, 2005, 84(4): 341-346.
[19] 曹超, 彭同江, 丁文金. 晶化温度对CaO-Al₂O₃-SiO₂-Fe₂O₃系粉煤灰微晶玻璃析晶及性能的影响[J]. 硅酸盐学报, 2013, 41(1): 122-128.
CAO C, PENG T J, DING W J. Effect of crystallization temperature on crystallization and properties of CaO-Al₂O₃-SiO₂-Fe₂O₃ glass ceramics from coal fly ash[J]. Journal of the Chinese Ceramic Society, 2013, 41(1): 122-128 (in Chinese).
[20] 李解, 李保卫, 朱静, 等. 白云鄂博尾矿微波还原除铁制备CAS系微晶玻璃工艺研究[J]. 硅酸盐通报, 2013, 32(11): 2200-2205.
LI J, LI B W, ZHU J, et al. Preparation process of CAS glass-ceramics from Bayan obo tailings after iron-removing by microwave reduction[J]. Bulletin of the Chinese Ceramic Society, 2013, 32(11): 2200-2205 (in Chinese).