氨法脱硫中影响硫酸铵结晶的主要因素

硅酸盐通报 ›› 2021, Vol. 40 ›› Issue (2): 505-512.

所属专题：资源综合利用

氨法脱硫中影响硫酸铵结晶的主要因素

代蒙^1,2, 黄帮福^1,2, 李露^1,2, 汪德富^1,2, 杨征宇^1,2, 罗枫^1,2, 冶富银³, 李明³

1.昆明理工大学冶金与能源工程学院,昆明 650093;
2.云南省高校复杂铁资源清洁冶金重点实验室,昆明 650093;
3.云南天朗节能环保集团有限公司,安宁 650302

收稿日期:2020-09-03 修回日期:2020-09-27 出版日期:2021-02-15 发布日期:2021-03-10
通讯作者: 黄帮福,副教授。E-mail:kmusthbf@163.com
作者简介:代蒙(1996—),男,硕士研究生。主要从事氨法脱硫硫酸铵结晶研究,E-mail:1207359650@qq.com
基金资助:
云南省应用基础研究计划面上项目(2019FB077,2020FB031);冶金减排与资源综合利用教育部重点实验室开放基金(JKF19-08);云南省教育厅科学研究基金产业化培育项目(2016CYH07);昆明理工大学分析测试基金(2019M20182202091,2019M20172202014)

Main Influencing Factors of Ammonium Sulfate Crystallization in Ammonia Desulfurization Process

DAI Meng^1,2, HUANG Bangfu^1,2, LI Lu^1,2, WANG Defu^1,2, YANG Zhengyu^1,2, LUO Feng^1,2, YE Fuyin³, LI Ming³

1. Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China;
2. Clean Metallurgy Key Laboratory of Complex Iron Resources, University of Yunnan Province, Kunming 650093, China;
3.Yunnan Tianlang Energy Saving and Environmental Protection Group Co., Ltd., Anning 650302, China

Received:2020-09-03 Revised:2020-09-27 Online:2021-02-15 Published:2021-03-10

摘要/Abstract

摘要： 氨法脱硫技术相较其他脱硫技术有较多优势,该技术在高效治理SO₂的同时还可得到副产品化肥硫酸铵,但存在副产物硫酸铵晶体颗粒小和结晶率低的问题。因此,本文综述了晶种、Fe³⁺、添加剂和悬浮物对硫酸铵结晶的影响,分析了各因素对硫酸铵成核的影响机理,总结了当前研究不足,并对硫酸铵结晶未来重点研究方向进行了展望。

关键词: 氨法脱硫, 硫酸铵, 结晶, 影响因素

Abstract: Ammonia desulfurization technology has many advantages compared with other desulfurization technologies. This technology can effectively control SO₂ and also obtain by-product fertilizer ammonium sulfate, but it has the problems of small by-product ammonium sulfate crystal particles and low crystal formation rate. Therefore, the effects of seed crystals, Fe³⁺, additives and suspended solids on the crystallization of ammonium sulfate were reviewed. The mechanism of various factors on the nucleation of ammonium sulfate was analyzed. The current research deficiencies were summarized, and the key research direction of ammonium sulfate crystallization in the future was prospected.

Key words: ammonia desulfurization, ammonium sulfate, crystallization, influencing factor

中图分类号:

TQ441.11

代蒙, 黄帮福, 李露, 汪德富, 杨征宇, 罗枫, 冶富银, 李明. 氨法脱硫中影响硫酸铵结晶的主要因素[J]. 硅酸盐通报, 2021, 40(2): 505-512.

DAI Meng, HUANG Bangfu, LI Lu, WANG Defu, YANG Zhengyu, LUO Feng, YE Fuyin, LI Ming. Main Influencing Factors of Ammonium Sulfate Crystallization in Ammonia Desulfurization Process[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2021, 40(2): 505-512.

参考文献

[1] 周茂军,张代华.宝钢烧结烟气超低排放技术集成与实践[J].钢铁,2020,55(2):144-151.
ZHOU M J, ZHANG D H. Technology integration and practice of ultra-low emission of sintering flue gas in Baosteel[J]. Iron and Steel, 2020, 55(2): 144-151 (in Chinese).
[2] 蔡震峰.氨法烟气脱硫技术综述[J].现代化工,2012,32(8):9-10.
CAI Z F. Review on ammonia desulfurization technology for flue gas[J]. Modern Chemical Industry, 2012, 32(8): 9-10 (in Chinese).
[3] 李露,黄帮福,张桂芳,等.氨法脱硫副产物硫酸铵蒸发结晶研究与进展[J].现代化工,2020,40(4):36-40.
LI L, HUANG B F, ZHANG G F, et al. Research and advances in evaporation crystallization of ammonium sulfate byproduct from ammonia-route desulfurization[J]. Modern Chemical Industry, 2020, 40(4): 36-40 (in Chinese).
[4] JIM K M, KIM K J, JANG Y N. Effect of supersaturation on the particle size of ammonium sulfate in semibatch evaporative crystallization[J]. Industrial & Engineering Chemistry Research, 2013, 52(32): 11151-11158.
[5] 陈志高.浅谈氨法烟气脱硫工艺中硫酸铵结晶颗粒小的原因[J].中国资源综合利用,2018,36(9):95-97.
CHEN Z G. Brief discussion on the reasons for the small crystallized granular sulfate particles in the flue gas desulfurization process[J]. China Resources Comprehensive Utilization, 2018, 36(9): 95-97 (in Chinese).
[6] 颜长青,张广连.影响硫酸铵产品质量的因素与改进措施[J].燃料与化工,2014,45(3):43-44+47.
YAN C Q, ZHANG G L. Factors affecting the quality of ammonium sulfate and its improvements[J]. Fuel & Chemical Processes, 2014, 45(3): 43-44+47 (in Chinese).
[7] 刘宝树,种悦晖,孙华,等.均一化大颗粒硫酸铵结晶高效制备工艺研究[J].无机盐工业,2017,49(6):77-80.
LIU B S, CHONG Y H, SUN H, et al. High efficiency preparation of homogeneous large granular ammonium sulfate crystals[J]. Inorganic Chemicals Industry, 2017, 49(6): 77-80 (in Chinese).
[8] 高建强,罗翔启,陈乾荣.浅析氨法脱硫结晶存在的问题及处理措施[J].大氮肥,2016,39(2):102-105.
GAO J Q, LUO X Q, CHEN Q R. Study on crystal occurred in ammonia desulfurizing process and treatment measures[J]. Large Scale Nitrogenous Fertilizer Industry, 2016, 39(2): 102-105 (in Chinese).
[9] 李俊宏,叶世超,谭巍,等.添加晶种对磷酸二氢钾结晶特性的影响[J].化工矿物与加工,2014,43(3):19-22.
LI J H, YE S C, TAN W, et al. Effect of seeding on characteristics of potassium dihydrogen phosphate crystallization[J]. Industrial Minerals & Processing, 2014, 43(3): 19-22 (in Chinese).
[10] 彭健,杨振,张登峰.燃煤烟气氨法脱硫脱硝产物结晶实验研究[J].无机盐工业,2018,50(4):37-39.
PENG J, YANG Z, ZHANG D F. Crystallization experiment of product from coal fired gas by desulfurization and denitration with ammonia process[J]. Inorganic Chemicals Industry, 2018, 50(4): 37-39 (in Chinese).
[11] 徐欢欢,刘宝树,孙华,等.硫酸铵蒸发-冷却结晶工艺研究[J].无机盐工业,2012,44(6):14-16.
XU H H, LIU B S, SUN H, et al. Study on evaporation-cooling coupled crystallization process of ammonium sulfate[J]. Inorganic Chemicals Industry, 2012, 44(6): 14-16 (in Chinese).
[12] 彭思瑶,施云海.硫酸铵介稳区宽度的研究及成核动力学计算[J].无机盐工业,2018,50(1):41-45.
PENG S Y, SHI Y H. Study on metastable zone width and nucleation kinetics of ammonium sulfate crystallization process[J]. Inorganic Chemicals Industry, 2018, 50(1): 41-45 (in Chinese).
[13] BUCHFINK R, ULRICH J. Influence of trivalent metal ions on the metastable zone width of ammonium sulfate[J]. Chemical Engineering & Technology, 2011, 34(4): 505-509.
[14] 王小凤.氨法脱硫结晶的影响因素与对策[J].化工管理,2018(29):68-69.
WANG X F. Influencing factors and countermeasures of ammonia desulfurization crystallization[J]. Chemical Enterprise Management, 2018(29): 68-69 (in Chinese).
[15] BUCHFINK R, SCHMIDT C, ULRICH J. Fe³⁺ as an example of the effect of trivalent additives on the crystallization of inorganic compounds, here ammonium sulfate[J]. CrystEngComm, 2011, 13(4): 1118-1122.
[16] 高毅颖,张懿,王静康,等.不同类型媒晶剂对硫酸铵晶体形态学指标的影响[J].化工学报,2011,62(12):3575-3579.
GAO Y Y, ZHANG Y, WANG J K, et al. Effect of crystallization additives on crystal morphology of ammonium sulfate[J]. CIESC Journal, 2011, 62(12): 3575-3579 (in Chinese).
[17] 朱振兴.硫酸铵结晶过程的研究及其固—液多相流的计算流体力学研究[D].天津:天津大学,2008.
ZHU Z X. Study and multi-phase CFD modelling of ammoium sulphate crystallization[D]. Tianjin: Tianjin University, 2008 (in Chinese).
[18] 徐亚琳,刘新亚,殷李国,等.氨法烟气脱硫副产物硫酸铵蒸发结晶实验研究[J].应用化工,2016,45(11):2039-2042.
XU Y L, LIU X Y, YIN L G, et al. Evaporating crystallization of ammonium sulfate byproduct of ammonia-based desulphurization process[J]. Applied Chemical Industry, 2016, 45(11): 2039-2042 (in Chinese).
[19] 王振南,汪莉,李哲,等.Fe³⁺对氨法脱硫工艺中氧化和结晶的影响[J].环境工程,2015,33(s1):319-323+350.
WANG Z N, WANG L, LI Z, et al. The impact of ferric iron on oxidation and crystallization in the ammonia desulfurization process[J]. Environmental Engineering, 2015, 33(s1): 319-323+350 (in Chinese).
[20] 王荣荣.硫酸铵间歇冷却结晶过程研究及晶体粒度与形态调控[D].上海:华东理工大学,2016.
WANG R R. Research on the batch cooling crystallization process of ammonium sulfate and regulation of crystal size and morphology[D]. Shanghai: East China University of Science and Technology, 2016 (in Chinese).
[21] OATIS S, IMRE D, MCGRAW R, et al. Heterogeneous nucleation of a common atmospheric aerosol: ammonium sulfate[J]. Geophysical Research Letters, 1998, 25(24): 4469-4472.
[22] ONASCH T B, MCGRAW R, IMRE D. Temperature-dependent heterogeneous efflorescence of mixed ammonium sulfate/calcium carbonate particles[J]. The Journal of Physical Chemistry A, 2000, 104(46): 10797-10806.
[23] WANG G D, YANG L, LAN R, et al. Granulation by spray coating aqueous solution of ammonium sulfate to produce large spherical granules in a fluidized bed[J]. Particuology, 2013, 11(5): 483-489.
[24] 王荣荣,施云海,李伟,等.间歇冷却结晶中硫酸铵晶体粒度及形态调控[J].化学工程,2016,44(5):32-37.
WANG R R, SHI Y H, LI W, et al. Regulation of size and morphology of ammonium sulfate crystals in batch-cooling crystallization[J]. Chemical Engineering (China), 2016, 44(5): 32-37 (in Chinese).
[25] 张建华,叶世超,曾贯虹,等.氨法脱硫中硫酸铵结晶过程影响因素的研究[J].广东化工,2016,43(11):3-5+11.
ZHANG J H, YE S C, ZENG G H, et al. Influencing factors of ammonium sulfate crystallization in ammonia desulphurization[J]. Guangdong Chemical Industry, 2016, 43(11): 3-5+11 (in Chinese).
[26] 陈明华,曾繁翔,付志强,等.悬浮物测定的影响因素[J].实验室研究与探索,2016,35(7):11-15.
CHEN M H, ZENG F X, FU Z Q, et al. Study on factors affecting the determination of suspended solids[J]. Research and Exploration in Laboratory, 2016, 35(7): 11-15 (in Chinese).
[27] 贾海燕.影响氨法脱硫溶液结晶成硫酸铵产品的因素及对策[J].煤炭加工与综合利用,2017(12):30-33+71+96.
JIA H Y. The factors influencing crystallization of ammonia desulfurization solution to ammonium sulfate products and the countermeasures[J]. Coal Processing & Comprehensive Utilization, 2017(12): 30-33+71+96 (in Chinese).
[28] LIU X, ZHONG Q, WANG J, et al. Study on ammonium sulfate crystallization in the ammonium desulphurization process in a coal-based power plant in the petrochemical industry[J]. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2011, 33(22): 2027-2035.

氨法脱硫中影响硫酸铵结晶的主要因素

Main Influencing Factors of Ammonium Sulfate Crystallization in Ammonia Desulfurization Process

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	庄彬彬, 萧超雄, 刘强, 邓嘉辉, 汪大洋. 不同掺合料混凝土与锈蚀钢筋间粘结-滑移力学性能试验研究[J]. 硅酸盐通报, 2022, 41(8): 2767-2773.
[2]	梁志鹏, 孙畅, 毕万利, 赵明泽, 关岩. 高硅型铁尾矿机械活化效果及机理研究[J]. 硅酸盐通报, 2022, 41(8): 2810-2818.
[3]	张研, 王鹏鹏, 吴哲康. 基于相关向量机模型的混凝土综合性能预测[J]. 硅酸盐通报, 2022, 41(1): 118-125.
[4]	赵晓红, 沈玉, 刘娟红, 郭子栋. 硫酸盐对超深井井壁混凝土力学性能的影响及劣化机理[J]. 硅酸盐通报, 2021, 40(9): 2939-2947.
[5]	韩韩, 彭瑞欣, 李筱凡, 赵会峰, 姜宏, 马艳平. LAS微晶玻璃在离子交换后的去结晶相变化及机械性能表征[J]. 硅酸盐通报, 2021, 40(9): 3138-3144.
[6]	张宝东, 许军锋, 常芳娥. Ge₂₀Sb₁₀Se₆₅Te₅硫系玻璃制备及Ti丝除杂机理研究[J]. 硅酸盐通报, 2021, 40(9): 3145-3151.
[7]	栗培龙, 王霄, 孙胜飞, 马云飞. 不同制备方法的橡胶沥青黏度特性对比分析[J]. 硅酸盐通报, 2021, 40(9): 3159-3167.
[8]	石鑫, 徐玲玲, 冯涛, 韩健, 张盼. 水分散聚合物乳液改性水泥砂浆的研究进展[J]. 硅酸盐通报, 2021, 40(8): 2497-2507.
[9]	谭仁义, 吴道勇, 黄佑芬, 吴诗雨. 冻结过程中水分盐分结晶相变对盐渍土压力的影响[J]. 硅酸盐通报, 2021, 40(4): 1296-1303.
[10]	袁琦, 何小芳, 张利红, 曹新鑫, 范帅鹏. 水热合成制备水化硅酸钙-聚氨酯纳米复合材料的结构分析[J]. 硅酸盐通报, 2021, 40(11): 3565-3571.
[11]	李寅, 董博, 邓承继, 丁军, 祝洪喜, 王会, 余超. 镁橄榄石制备六方柱状堇青石及其晶相和性能研究[J]. 硅酸盐通报, 2021, 40(10): 3248-3256.
[12]	史天尧, 陈星宇, 张敏, 刘倩. 水泥基材料中氯离子结合机理及其影响因素研究进展[J]. 硅酸盐通报, 2021, 40(1): 13-24.
[13]	薛伶俐;黎红兵;高云龙;李胜伟. 磷酸镁水泥基材料与混凝土粘结性能研究进展[J]. 硅酸盐通报, 2020, 39(9): 2724-2731.
[14]	姚嘉诚;延永东;徐鹏飞;刘荣桂;谢桂华;郭彦领. 水泥基渗透结晶型防水材料和纳米二氧化硅改性混凝土自修复性能的研究[J]. 硅酸盐通报, 2020, 39(6): 1772-1777.
[15]	郭宁林;郭荣鑫;林志伟;万夫雄;颜峰;罗程. 内掺型CCCW混凝土在硫酸铵环境中抗腐蚀及自愈性能研究[J]. 硅酸盐通报, 2020, 39(4): 1107-1114.