Research Progress on the Preparation of α-Calcium Sulfate Hemihydrate from Chemical Gypsum
DONG Yiwei1, XU Zushun1,2, YANG Tingting1,2, GAO Qing1,2
1 Key Laboratory for the Green Preparation and Application of Functional Materials of Ministry of Education, Hubei Key Laboratory of Polymer Materials, School of Materials Science and Engineering, Hubei University, Wuhan 430062, China 2 Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Wuhan 430062, China
Abstract: With the rapid development of China's economy and industry, the annual emissions of chemical gypsum (phosphogypsum, flue gas desulfurization gypsum, titanium gypsum, etc.) are increasing. Most of the chemical gypsum is deposited in landfill sites, which occupies a lot of land and seriously pollutes the atmosphere and groundwater. The most promising and effective treatment is to convert chemical gypsum into α-calcium sulfate hemihydrate (α-CaSO4·0.5H2O, α-HH). The performance and application direction of α-HH largely depend on its morphology control. The short columnar and whisker-like α-HH are particularly eye-catching due to its superior comprehensive performance. Based on the analysis of current status of chemical gypsum treatment, this paper reviews the research progress at home and abroad on the preparation of short columnar and whisker-like α-HH with chemical gypsum. The paper discusses the preparation methods of α-HH, the effect of crystal morphology on the performance and application of α-HH, the effect of modifier on the crystal morphology of α-HH and related mechanism. The shortcomings of existing preparation methods are pointed out, and the future development of α-HH preparation process is prospected.
董一苇, 徐祖顺, 杨婷婷, 高庆. 化学石膏制备α-半水石膏的研究进展[J]. 材料导报, 2021, 35(z2): 241-247.
DONG Yiwei, XU Zushun, YANG Tingting, GAO Qing. Research Progress on the Preparation of α-Calcium Sulfate Hemihydrate from Chemical Gypsum. Materials Reports, 2021, 35(z2): 241-247.
1 Duan P X, Li Y, Wang H Y, et al. U.S. patent, US10040696B2, 2018. 2 Zhang Y H, Wang F, Huang H W, et al. Environmental Technology, 2016, 37(9), 1094. 3 Ma X L, Tan H B, He X C. Energy Sources, 2018, 40(17), 2055. 4 Li X B, Zhang Q, Ke B L, et al. Journal of Crystal Growth, 2018, 493, 34. 5 Tian T, Yan Y, Hu Z H, et al. Construction and Building Materials, 2016, 115, 143. 6 Rashad A M. Journal of Cleaner Production, 2017, 166, 732. 7 Li X P, Mao Y M, Liu X C. Ecological Engineering, 2015, 82, 566. 8 Yang J C, Wu H D, Teng N C, et al. Ceramics International, 2012, 38(1), 381. 9 Li X, Xu C P, Hou Y L, et al. Biomedical Materials, 2014, 9(4), 045010. 10 Fu H L, Jia C Y, Chen Q S, et al. Particuology, 2018, 40, 98. 11 Jia C Y, Wu L C, Chen Q S, et al. Chemosphere, 2020, 255, 126936. 12 Jia C Y, Chen Q S, Zhou X, et al. Industrial & Engineering Chemistry Research, 2016, 55(34), 9189. 13 张咏青. α半水硫酸钙的制备及其性能研究. 硕士学位论文, 北京化工大学, 2017. 14 Zürz A, Odler I, Thiemann F, et al. Journal of the American Ceramic Society, 1991, 74(5), 1117. 15 Guan B H, Yang L C, Wu Z B, et al. Fuel, 2009, 88(7), 1286. 16 Yang B J, Dong Y Z, Wang B N, et al. Materials Research Express, 2019, 6(4), 045507. 17 桂苗苗, 丛钢.重庆建筑大学学报, 2001, 23(1), 62. 18 Jiang N, Zhang C, Xue C H, et al. Materials Research Express, 2018, 5(7), 075004. 19 Chen J M, Gao J, Yin H B, et al. Materials Science and Engineering C, 2013, 33(6), 3256. 20 Guan B H, Kong B, Fu H L, et al. Fuel, 2012, 98, 48. 21 蒋光明. α半水石膏亚稳定特性及其在醇水溶液中的结晶规律及颗粒特性.博士学位论文,浙江大学, 2015. 22 冯驸, 胡超, 张苏萌, 等. 硅酸盐通报, 2020, 39(6), 1842. 23 Ma B G, Lu W D, Su Y, et al. Journal of Cleaner Production, 2018, 195, 396. 24 Sonnier R, Leroy E, Clerc L, et al. Polymer Testing, 2007,26(2), 274. 25 Wang P, Lee E J, Park C S, et al. Journal of the American Ceramic Society, 2008, 91(6), 2039. 26 Shen Z X, Guan B H, Fu H L, et al. Journal of the American Ceramic Society, 2009, 92(12), 2894. 27 Chen C R, Qin S Y, Li S X, et al. Materials Science and Engineering:A, 2000, 278(1-2), 96. 28 Feldmann T, Demopoulos G P. Journal of Crystal Growth, 2012, 351(1), 9. 29 Duan Z Y, Li J X, Li T G, et al. Construction and Building Materials, 2017, 133, 323. 30 Li F, Liu J L, Yang G Y, et al. Journal of Crystal Growth, 2013, 374, 31. 31 Li X B, Zhang Q, Shen Z H, et al. Journal of Crystal Growth, 2019, 511, 48. 32 何玉龙, 陈德玉, 蔡攀, 等.人工晶体学报, 2016, 45(1), 192. 33 Yuan W J, Cui J Y, Cai Y B, et al. Journal of Polymer Research, 2015, 22, 173. 34 Li L X, Hao H Q, Yuan Z T. Crystals, 2018, 8(11), 417. 35 马园园, 王铭佳, 刘在彤, 等. 无机盐工业, 2018, 50(8), 52. 36 Feng X, Zhang Y, Wang G L, et al. Powder Technology, 2015, 271, 1. 37 陈绍鹏. 钛白废酸制备α半水石膏及形貌控制.硕士学位论文,郑州大学,2015. 38 Guan Q J, Hu Y H, Tang H H, et al. Journal of Colloid and Interface Science, 2018, 530, 292. 39 Guan Q J, Tang H H, Sun W, et al. Industrial & Engineering Chemistry Research, 2017, 56(35), 9831. 40 Guan Q J, Sun W, Hu Y H, et al. RSC Advances, 2017, 7(44), 27807. 41 Shen Z X, Guan B H, Fu H L, et al. Journal of the American Ceramic Society, 2009, 92(12), 2894. 42 Yang L, Cao J X, Luo T. Journal of Crystal Growth, 2018, 486, 30. 43 Fan H, Song X F, Liu T J. Journal of Crystal Growth, 2018, 495, 29. 44 吴峰, 吴硕琮, 马家玉, 等. 化工进展, 2018, 37(4), 1536. 45 Guan Q J, Sun W, Liu R Q, et al. Journal of Central South University, 2018, 25(3), 526. 46 Guan Q J, Sun W, Hu Y H, et al. Scientific Reports, 2017, 7(1), 1. 47 Jiang G M, Fu H L, Savino K, et al. Crystal Growth & Design, 2013, 13(11), 5128. 48 Yang L C, Wu Z B, Guan B H, et al. Journal of Crystal Growth, 2009, 311(20), 4518. 49 Jiang G M, Wang H, Chen Q S, et al. Fuel, 2016, 174, 235. 50 方羊. 水热法制备半水硫酸钙晶须及其长径比的可控研究.硕士学位论文, 合肥工业大学, 2017. 51 Rashad M M, Mahmoud M H H, Ibrahim I A, et al. Journal of Crystal Growth, 2004, 267(1-2), 372. 52 付文健, 林美庆, 何慧艳, 等. 华东理工大学学报, 2019, 45(2), 266. 53 Ballirano P, Maras A, Meloni S, et al. European Journal of Mineralogy, 2001, 13(5), 985. 54 Bezou C, Nonat A, Mutin J C. Journal of Solid State Chemistry, 1995, 117(1), 165. 55 Freyer D, Voigt W. Monatshefte für Chemie, 2003, 134(5), 693. 56 Van Der Sluis S, Witkamp G J, Van Rosmalen G M. Journal of Crystal Growth, 1986, 79(1-3), 620. 57 Kong B, Guan B H, Yates M Z, et al. Langmuir, 2012, 28(40), 14137.