Solid-liquid phase equilibrium for the system ammonium polyphosphate-urea ammonium nitrate-potassium chloride-water at 273.2 K

doi:10.1016/j.cjche.2023.04.008

中国化学工程学报 ›› 2023, Vol. 60 ›› Issue (8): 131-142.DOI: 10.1016/j.cjche.2023.04.008

• Full Length Article • 上一篇下一篇

Solid-liquid phase equilibrium for the system ammonium polyphosphate-urea ammonium nitrate-potassium chloride-water at 273.2 K

Xingjuan Liang, Dehua Xu, Zhengjuan Yan, Jingxu Yang, Xinlong Wang, Zhiye Zhang, Jingli Wu, Honggang Zhen

Ministry of Education Research Center for Comprehensive Utilization and Clean Processing Engineering of Phosphorus Resources, College of Chemical Engineering, Sichuan University, Chengdu 610065, China

收稿日期:2022-06-18 修回日期:2023-04-04 出版日期:2023-08-28 发布日期:2023-10-28
通讯作者: Zhengjuan Yan,E-mail:zjyan@scu.edu.cn
基金资助:
The authors greatly acknowledge the fund supported by the National Natural Science Foundation of China (32172677).

Solid-liquid phase equilibrium for the system ammonium polyphosphate-urea ammonium nitrate-potassium chloride-water at 273.2 K

Xingjuan Liang, Dehua Xu, Zhengjuan Yan, Jingxu Yang, Xinlong Wang, Zhiye Zhang, Jingli Wu, Honggang Zhen

Ministry of Education Research Center for Comprehensive Utilization and Clean Processing Engineering of Phosphorus Resources, College of Chemical Engineering, Sichuan University, Chengdu 610065, China

Received:2022-06-18 Revised:2023-04-04 Online:2023-08-28 Published:2023-10-28
Contact: Zhengjuan Yan,E-mail:zjyan@scu.edu.cn
Supported by:
The authors greatly acknowledge the fund supported by the National Natural Science Foundation of China (32172677).

摘要/Abstract

摘要： Based on the dynamic method, a quaternary system of ammonium polyphosphate (APP)-urea ammonium nitrate (UAN, CO(NH₂)₂-NH₄NO₃)-potassium chloride (KCl)-H₂O and its subsystems (APP-[CO(NH₂)₂-NH₄NO₃]-H₂O, KCl-[CO(NH₂)₂-NH₄NO₃]-H₂O and APP-KCl-H₂O) were systematically investigated at the temperature of 273.2 K. Each ternary phase diagram contains one invariant point and three crystallization regions. The crystallization regions are: (1) (NH₄)₃HP₂O₇, (NH₄)₄P₂O₇ and ((NH₄)₃HP₂O₇ + (NH₄)₄P₂O₇) for APP-[CO(NH₂)₂-NH₄NO₃]-H₂O diagram; (2) KCl, KNO₃ and (KCl + KNO₃) for KCl-[CO(NH₂)₂-NH₄NO₃]-H₂O diagram and (3) (NH₄)₃HP₂O₇, KCl and ((NH₄)₃HP₂O₇ + KCl) for APP-KCl-H₂O diagram. The quaternary phase diagram of APP-[CO(NH₂)₂-NH₄NO₃]-KCl-H₂O has no quaternary invariant point but includes four solid phase crystallization regions, i.e., (NH₄)₃HP₂O₇, (NH₄)₄P₂O₇, KNO₃ and KCl, in which the KNO₃ region occupies the largest area. The maximum total nutrient content (N + P₂O₅ + K₂O) existing as ionic forms in the APP-[CO(NH₂)₂-NH₄NO₃]-H₂O, KCl-[CO(NH₂)₂-NH₄NO₃]-H₂O, APP-KCl-H₂O and quaternary systems is 44.70%, 32.86%, 45.56% and 46.23% (mass), respectively, indicating that the maximum nutrient content can be reached using raw materials of the corresponding systems to prepare liquid fertilizer. In the quaternary system, the content of ascends with the increase of the total nutrient content, while the contents of and CO(NH₂)₂-N increase with elevated total N. This work can help optimize the operating parameters for the production, storage and transportation of liquid fertilizers.

关键词: Water-soluble ammonium polyphosphate, Urea ammonium nitrate (UAN), Phase equilibria, Solubility, Thermodynamics

Abstract: Based on the dynamic method, a quaternary system of ammonium polyphosphate (APP)-urea ammonium nitrate (UAN, CO(NH₂)₂-NH₄NO₃)-potassium chloride (KCl)-H₂O and its subsystems (APP-[CO(NH₂)₂-NH₄NO₃]-H₂O, KCl-[CO(NH₂)₂-NH₄NO₃]-H₂O and APP-KCl-H₂O) were systematically investigated at the temperature of 273.2 K. Each ternary phase diagram contains one invariant point and three crystallization regions. The crystallization regions are: (1) (NH₄)₃HP₂O₇, (NH₄)₄P₂O₇ and ((NH₄)₃HP₂O₇ + (NH₄)₄P₂O₇) for APP-[CO(NH₂)₂-NH₄NO₃]-H₂O diagram; (2) KCl, KNO₃ and (KCl + KNO₃) for KCl-[CO(NH₂)₂-NH₄NO₃]-H₂O diagram and (3) (NH₄)₃HP₂O₇, KCl and ((NH₄)₃HP₂O₇ + KCl) for APP-KCl-H₂O diagram. The quaternary phase diagram of APP-[CO(NH₂)₂-NH₄NO₃]-KCl-H₂O has no quaternary invariant point but includes four solid phase crystallization regions, i.e., (NH₄)₃HP₂O₇, (NH₄)₄P₂O₇, KNO₃ and KCl, in which the KNO₃ region occupies the largest area. The maximum total nutrient content (N + P₂O₅ + K₂O) existing as ionic forms in the APP-[CO(NH₂)₂-NH₄NO₃]-H₂O, KCl-[CO(NH₂)₂-NH₄NO₃]-H₂O, APP-KCl-H₂O and quaternary systems is 44.70%, 32.86%, 45.56% and 46.23% (mass), respectively, indicating that the maximum nutrient content can be reached using raw materials of the corresponding systems to prepare liquid fertilizer. In the quaternary system, the content of ascends with the increase of the total nutrient content, while the contents of and CO(NH₂)₂-N increase with elevated total N. This work can help optimize the operating parameters for the production, storage and transportation of liquid fertilizers.

Key words: Water-soluble ammonium polyphosphate, Urea ammonium nitrate (UAN), Phase equilibria, Solubility, Thermodynamics

Xingjuan Liang, Dehua Xu, Zhengjuan Yan, Jingxu Yang, Xinlong Wang, Zhiye Zhang, Jingli Wu, Honggang Zhen. Solid-liquid phase equilibrium for the system ammonium polyphosphate-urea ammonium nitrate-potassium chloride-water at 273.2 K[J]. 中国化学工程学报, 2023, 60(8): 131-142.

参考文献

[1] Y. Xiao, J. Puig-Bargués, B. Zhou, Q. Li, Y.K.Li, Increasing phosphorus availability by reducing clogging in drip fertigation systems, J. Clean. Prod. 262 (2020) 121319.
[2] J.J. Weeks Jr, G.M.Hettiarachchi, Source and formulation matter: New insights into phosphorus fertilizer fate and transport in mildly calcareous soils, Soil Sci. Soc. Am. J. 84 (3) (2020) 731-746.
[3] J.A. Shah, G. Chu, Short-chain soluble polyphosphate fertilizers increased soil P availability and mobility by reducing P fixation in two contrasting calcareous soils, PeerJ 9 (2021) e11493.
[4] S. Vandermoere, T. Sande, G. Tavernier, L. Lauwers, E. Goovaerts, J. Nies, S.Neve, Soil phosphorus testing for intensive vegetable cropping, J. Plant Nutr. Soil Sci. 183 (3) (2020) 345-354.
[5] Y.J. Gao, X.W. Wang, J. Ali Shah, G.X. Chu, Polyphosphate fertilizers increased maize (Zea mays L.) P, Fe, Zn, and Mn uptake by decreasing P fixation and mobilizing microelements in calcareous soil, J Soils Sediments 20 (1) (2020) 1-11.
[6] Y.L. Chen, X.J. Chen, C.L. Zhang, P.F. Tu, L.S.Deng, Conversion of ammonium polyphosphate (app) in acidic soil and its effect on soil phosphorus availability, Appl. Ecol. Env. Res. 18 (3) (2020) 4405-4415.
[7] A.V. Slack, Production and use of liquid fertilizers, J. Agric. Food Chem. 3 (7) (1955) 568-574.
[8] J.X. Yang, X.J. Kong, D.H. Xu, W.J. Xie, X.L.Wang, Evolution of the polydispersity of ammonium polyphosphate in a reactive extrusion process: Polycondensation mechanism and kinetics, Chem. Eng. J. 359 (2019) 1453-1462.
[9] A.V. Slack, J.M. Potts, H.B.Shaffer, Liquid fertilizers, solubility relationships in liquid fertilizer systems based on superphosphoric acid, J. Agric. Food Chem. 12 (2) (1964) 154-157.
[10] X. Yang, C.L. Zhang, Y. Hu, L.S. Deng, Research progress on the availability of ammonium polyphosphate in soil and its application in agriculture, Soils and Fertilizers Sciences in China, (3) (2018) 1-6.
[11] A.V. Slack, J.M. Potts, H.B. Shaffer Jr, Fertilizer solubility, effect of polyphosphate content on properties and use of liquid fertilizers, J. Agric. Food Chem. 13 (2) (1965) 165-171.
[12] W.J. Xie, X.L. Wang, D.H. Xu, W. Liang, H.H. Ling, X.K. Leng, J.X. Yang, Effect of different pH on hydrolysis of ammonium pyrophosphate, Inorganic Chemistry Industry, 51(10) (2019) 28-31.
[13] A.V. Slack, J.D. Hatfield, H.B. Shaffer, J.C.Driskell, Liquid fertilizers, solubility relationships in liquid mixed fertilizer systems, J. Agric. Food Chem. 7 (6) (1959) 404-408.
[14] J.W. Williard, E.F. Dillard, J.D.Hatfield, Solubility of urea in ammonium polyphosphate solutions at 0 and 25.degree.C, J. Chem. Eng. Data 27 (1) (1982) 34-38.
[15] V.T. Leonov, Y.P. Adler, A.A. Volberg, V.F. Vlasov, Experiment planning in reserching hygroscopic behavior in the NH₄NO₃-NH₄H₂PO₄-CO(NH₂)₂-KCl system, Industrial Laboratory, 52(12) (1986) 1131-1132.**.
[16] Y.K. Kim, C.L. Griffin, Solubility in system CO(NH₂)₂-NH₄NO₃-H₃PO₄-H₂O, Fertilizer Research 20 (2) (1989) 115-121.
[17] A.W. Frazier, Y.K. Kim, C.L. Griffin, Solubilities in the ammonium thiosulfate-urea-ammonium nitrate-water system at 0℃, Fertilizer Research 26 (1) (1990) 99-105.
[18] Z. El hattab, L. Zerrouk, A. Jourani, M.Kaddami, Study of metastable equilibria in the ternary system NH₄H₂PO₄-(NH₄)₂HPO₄-H₂O at-7 and-9℃, Fluid Phase Equilibria 354 (2013) 47-53.
[19] Z. El Hattab, A. Jourani, M. Kaddami, Ternary system NH₄H₂PO₄-(NH₄)₂HPO₄-H₂O Isotherms at 30, 45 and 65℃, Moroccan Journal of Chemistry, 5(2) (2017) 244-253.
[20] X.F. Lv, D.H. Xu, Z.Y. Zhang, X.L. Wang, L. Yang, Experiment and calculation for phase equilibria in quaternary system of ammonium dihydrogen phosphate-diammonium hydrogen phosphate-ammonium polyphosphate-water, The Chinese Journal of Process Engineering, 21(1) (2020) 1-7.
[21] W.J. Xie, X.L. Wang, Y.S. Li, D.H. Xu, Y.J. Zhong, J.X. Yang, Simultaneous determination of various phosphates in water-soluble ammonium polyphosphate, Chromatographia 82 (11) (2019) 1687-1695.
[22] D.H. Xu, X. Xiong, D.J. Xu, Y.J. Zhong, X.L. Wang, Z.Y. Zhang, X.S.Yang, Experimental determination of solubility and metastable zone width of ammonium dihydrogen phosphate in (NH₄)₂SO₄ + water and NH₄F + water systems, Fluid Phase Equilibria 468 (2018) 1-8.
[23] Y. Zhang, Z.B. Li, Y. Zeng, G.P.Demopoulos, A green process for recovery of H₂SO₄ and Fe₂O₃ from FeSO₄·7H₂O by modeling phase equilibrium of the Fe(П)-SO₄2 --H+-Cl- system, AIChE J. 63 (10) (2017) 4549-4563.
[24] W.C. Gao, Z.B. Li, E.Asselin, Solubility of AlCl₃·6H₂O in the Fe(II) + Mg + Ca + K + Cl + H₂O system and its salting-out crystallization with FeCl₂, Ind. Eng. Chem. Res. 52 (39) (2013) 14282-14290.
[25] P.G. Ning, W.F. Xu, H.B. Cao, X. Lin, H.B.Xu, Determination and modeling for the solubility of Na₂MoO₄·2H₂O in the (Na++MoO₄^2-+SO₄2-) system, J. Chem. Thermodyn. 94 (2016) 67-73.
[26] D.J. Xu, X. Xiong, L. Yang, Z.Y. Zhang, X.L.Wang, Determination of the solubility of ammonium dihydrogen phosphate in water-ethanol system at different temperatures from 283.2 to 343.2 K, J. Chem. Eng. Data 61 (1) (2016) 78-82.
[27] R.L. Wang, Y.Zeng, Metastable phase equilibrium of the quinary aqueous system Li+ + K+ + Cl- + + + H₂O at 273.15 K, J. Chem. Eng. Data 59 (3) (2014) 903-911.
[28] Yunlong, Zhong, Solid-liquid equilibrium, crystal type, solid solubility and thermal stability studies of potassium ammonium chloride solid solution, Fluid Phase Equilibria 439 (2017) 24-30.

Solid-liquid phase equilibrium for the system ammonium polyphosphate-urea ammonium nitrate-potassium chloride-water at 273.2 K

Solid-liquid phase equilibrium for the system ammonium polyphosphate-urea ammonium nitrate-potassium chloride-water at 273.2 K

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]	Jingzhou Guo, Yuanzuo Zou, Bo Shi, Yuan Pu, Jiexin Wang, Dan Wang, Jianfeng Chen. Experimental verification of nanonization enhanced solubility for poorly soluble optoelectronic molecules[J]. 中国化学工程学报, 2023, 60(8): 8-15.
[2]	Eileen Katherine Coronado-Aldana, Cindy Lizeth Ferreira-Salazar, Nubia Yineth Piñeros-Castro, Rubén Vázquez-Medina, Felipe A. Perdomo. Thermodynamic analysis, synthesis, characterization, and evaluation of 1-ethyl-3-methylimidazolium chloride: Study of its effect on pretreated rice husk[J]. 中国化学工程学报, 2023, 60(8): 143-154.
[3]	Huiqi Wang, Jianpo Ren, Shihao Zhang, Jiayu Dai, Yue Niu, Ketao Shi, Qiuxiang Yin, Ling Zhou. Measurement and correlation of solubility of 9-fluorenone in 11 pure organic solvents from T = 283.15 to 323.15 K[J]. 中国化学工程学报, 2023, 60(8): 235-241.
[4]	Wen Yu, Yiyang Bo, Yiling Luo, Xiyan Huang, Rixiang Zhang, Jiaheng Zhang. Enhancing effect of choline chloride-based deep eutectic solvents with polyols on the aqueous solubility of curcumin-insight from experiment and theoretical calculation[J]. 中国化学工程学报, 2023, 59(7): 160-168.
[5]	Zhonghao Li, Yuanyuan Yang, Huanong Cheng, Yun Teng, Chao Li, Kangkang Li, Zhou Feng, Hongwei Jin, Xinshun Tan, Shiqing Zheng. Measurement and model of density, viscosity, and hydrogen sulfide solubility in ferric chloride/trioctylmethylammonium chloride ionic liquid[J]. 中国化学工程学报, 2023, 59(7): 210-221.
[6]	Yun-Zhang Liu, Lu-Yao Zhang, Dan He, Li-Zhen Chen, Zi-Shuai Xu, Jian-Long Wang. Solubility measurement, correlation and thermodynamic properties of 2, 3, 4-trichloro-1, 5-dinitrobenzene in fifteen mono-solvents at temperatures from 278.15 to 323.15 K[J]. 中国化学工程学报, 2023, 58(6): 224-233.
[7]	Xinyu Liu, Hongliang Sheng, Song He, Chunhua Du, Yuansheng Ma, Chichi Ruan, Chunxiang He, Huaming Dai, Yajun Huang, Yuelei Pan. Insight into pyrolysis of hydrophobic silica aerogels: Kinetics, reaction mechanism and effect on the aerogels[J]. 中国化学工程学报, 2023, 58(6): 266-281.
[8]	Pengbao Lian, Lizhen Chen, Dan He, Guangyuan Zhang, Zishuai Xu, Jianlong Wang. Crystallization thermodynamics of 2,4(5)-dinitroimidazole in binary solvents[J]. 中国化学工程学报, 2023, 57(5): 173-182.
[9]	Yi Shen, Xinshuang Chu, Qinghong Shi. Unraveling structure and performance of protein a ligands at liquid–solid interfaces: A multi-techniques analysis[J]. 中国化学工程学报, 2023, 54(2): 232-239.
[10]	Peng Yang, Shengzhe Jia, Yan Wang, Zongqiu Li, Songgu Wu, Jingkang Wang, Junbo Gong. Dissolution behavior, thermodynamic and kinetic analysis of malonamide by experimental measurement and molecular simulation[J]. 中国化学工程学报, 2023, 53(1): 260-269.
[11]	Pengbao Lian, Lizhen Chen, Daozhen Huang, Jianxin Xu, Zishuai Xu, Cai Cao, Jiaxiang Zhao, Jianlong Wang. Crystallization thermodynamics of 2,4(5)-dinitroimidazole in eleven pure solvents[J]. 中国化学工程学报, 2022, 48(8): 236-243.
[12]	Haoyu Yao, Dongxia Yan, Xingmei Lu, Qing Zhou, Yinan Bao, Junli Xu. Solubility determination and thermodynamic modeling of bis-2-hydroxyethyl terephthalate (BHET) in different solvents[J]. 中国化学工程学报, 2022, 45(5): 294-300.
[13]	Fanfan Shen, Lizhen Chen, Pengbao Lian, Jianlong Wang, Duanlin Cao. Solubility and metastable zone width measurement of 2,4-diaminobenzenesulfonic acid in (H₂SO₄ + H₂O) system[J]. 中国化学工程学报, 2022, 44(4): 384-391.
[14]	Xi Wu, Shuaishuai Yang, Shiming Xu, Xinjie Zhang, Yujie Ren. Measurement and correlation of the solubility of sodium acetate in eight pure and binary solvents[J]. 中国化学工程学报, 2022, 44(4): 474-484.
[15]	Zhijie Shen, Jingchun Min. Non-equilibrium thermodynamic analysis of coupled heat and moisture transfer across a membrane[J]. 中国化学工程学报, 2022, 44(4): 497-506.