Citation: Li Xuefei, Chen Ling, Xu Shengchao, Zhao Wenbo. Liquid-liquid Phase-change Absorption of SO₂ Using N, N-Dimethyl-n-octylamine Mixed with Hexadecane[J]. Acta Chimica Sinica, ;2019, 77(12): 1287-1293. doi: 10.6023/A19070279 shu

Liquid-liquid Phase-change Absorption of SO₂ Using N, N-Dimethyl-n-octylamine Mixed with Hexadecane

Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, China

Corresponding author: Zhao Wenbo, wenshuixing@126.com
Received Date: 26 July 2019
Available Online: 18 December 2019
Fund Project: the National Natural Science Foundation of China 21666011Project supported by the National Natural Science Foundation of China (No. 21666011)

Figures(12)

A novel liquid-liquid phase-change organic amine mixed absorbent for the removal of sulfur dioxide (SO₂) was developed. This absorbent could surmount the shortcomings that the atmosphere is contaminated by volatile organic solvents and a lot of energy is consumed in the process of recovering solvent in the traditional flue gas desulfurization process. The homogeneous absorption solution consists of stronger alkaline N, N-dimethyl-n-octylamine (DMOA) as absorbent and high-boiling hexadecane as a solvent, because hexadecane is the best one among various kinds of solvents tested. The solution would be automatically separated into two immiscible phases after introducing SO₂ and setting. Hexadecane was in the upper phase and the absorption product of SO₂ and DMOA was in the lower phase after absorption. The former could be directly recycled, and the latter could be recovered by removing SO₂ from the lower phase. The absorption product was proved to be a charge-transfer complex by ¹H nuclear magnetic resonance (¹H NMR) and Fourier transform infrared spectroscopy (FTIR). Subsequently, the effects of temperature, concentration and SO₂ partial pressure on absorption capacity and cycle absorption performance were studied. The absorption capacity was determined by passing SO₂ through the solution in gas bottle and weighing the system including the bottle and the solution. The desorption capacity was determined by passing N₂ through the solution absorbed SO₂, and then the content of each component in different phases was determined by gas chromatography using internal standard method. It was found that the mole absorption capacity was 2.1 mol SO₂/mol DMOA under the condition of 1.013×10⁵ Pa and 20℃, which was 38 times as much as the absorption capacity of carbon dioxide (CO₂). The absorbent revealed the good cycle absorption performance in the experiment, and the DMOA could be completely regenerated under 1.013×10⁵ Pa and 120℃. All the results showed that the mixed absorbent has good prospects for SO₂ capture.
- SO₂ capture,
- phase-change,
- amines
1. [1]
  Gholizadeh, F.; Kamgar, A.; Roostaei, M.; Rahimpour, M. R. J. Mol. Liq. 2018, 272, 878. doi: 10.1016/j.molliq.2018.09.137
2. [2]
  Zhao, T. X.; Li, Y. F.; Zhang, Y. T.; Wu, Y. T.; Hu, X. B. ACS Sustainable Chem. Eng. 2018, 6, 10886. doi: 10.1021/acssuschemeng.8b02182
3. [3]
  Wu, W. Z.; Han, B. X.; Gao, H. X.; Liu, Z. M.; Jiang, T.; Huang, J. Angew. Chem. 2010, 43, 2415.
4. [4]
  Hansen, B. B.; Kiil, S.; Johnsson, J. E.; Sønder, K. B. Ind. Eng. Chem. Res. 2008, 47, 88.
5. [5]
  Ma, X. X.; Takao, K.; Kaneko, T.; Tashimo, T.; Yoshida, T.; Kato, K. Chem. Eng. Sci. 2000, 55, 4643. doi: 10.1016/S0009-2509(00)00090-7
6. [6]
  Hong, S. Y.; Kim, H.; Kim, Y. J.; Jeong, J.; Cheong, M.; Lee, H.; Kim, H. S.; Lee, J. S. J. Hazard. Mater. 2014, 264, 136. doi: 10.1016/j.jhazmat.2013.11.026
7. [7]
  Srivastava, R. K.; Jozewicz, W.; Singer, C. Environ. Prog. Sustainable Energy. 2010, 20, 219.
8. [8]
  Lei, Z. G.; Chen, B. H.; Koo, Y. M.; MacFarlane, D. R. Chem. Rev. 2017, 117, 6633. doi: 10.1021/acs.chemrev.7b00246
9. [9]
  Liu, B. Y.; Zhang, P. W. Chin. J. Org. Chem. 2018, 38, 3176.
10. [10]
  Huang, K.; Lu, J. F.; Wu, Y. T.; Hu, X. B.; Zhang, Z. B. Chem. Eng. J. 2013, 215, 36.
11. [11]
  Xu, Z. C.; Wang, S. J.; Chen, C. H. Int. J. Greenhouse Gas Control. 2013, 16, 107. doi: 10.1016/j.ijggc.2013.03.013
12. [12]
  Zhang, W. D.; Jin, X. H.; Tu, W. W.; Ma, Q.; Mao, M. L.; Cui, C. H. Appl. Energy. 2017, 195, 316. doi: 10.1016/j.apenergy.2017.03.050
13. [13]
  Luo, W. L.; Guo, D. F.; Zheng, J. H.; Gao, S. W.; Chen, J. Int. J. Greenhouse Gas Control. 2016, 53, 141. doi: 10.1016/j.ijggc.2016.07.036
14. [14]
  Barzagli, F.; Mani, F.; Peruzzini, M. Int. J. Greenhouse Gas Control. 2017, 60, 100. doi: 10.1016/j.ijggc.2017.03.010
15. [15]
  Li, Y. N.; Cheng, J.; Hu, L. Q.; Liu, J. Z.; Zhou, J. H.; Cen, K. F. Fuel. 2018, 216, 418. doi: 10.1016/j.fuel.2017.12.030
16. [16]
  Shen, S. F.; Bian, Y. Y.; Zhao, Y. Int. J. Greenhouse Gas Control. 2017, 56, 1. doi: 10.1016/j.ijggc.2016.11.011
17. [17]
  Wang, Y.; Zhao, W. B.; Chai, M.Y.; Li, G. M.; Jia, Q. M.; Chen, Y. Energ. Fuel. 2017, 31, 13999. doi: 10.1021/acs.energyfuels.7b02694
18. [18]
  Zhao, W. B.; Zhao, Q.; Zhang, Z.; Liu, J. J.; Chen, R.; Chen, Y.; Chen, J. Fuel. 2017, 209, 69. doi: 10.1016/j.fuel.2017.07.081
19. [19]
  Raksajati, A.; Ho, M. T.; Wiley, D. E. Ind. Eng. Chem. Res. 2016, 55, 1980. doi: 10.1021/acs.iecr.5b03633
20. [20]
  WuHan University, Analytical Chemistry, Vol. I, Higher Education Press, Beijing, 2006, pp. 110~157 (in Chinese).
21. [21]
  Ying, S.; Li, H. P.; Zhang, S. J.; Hui, X.; Wang, Z. X.; Li, Z.; Zhang, J. M. Chem. Eng. J. 2011, 175, 324.
22. [22]
  Faria, D. L. A.; Santos, P. S. J. Raman Spectrosc. 2010, 19, 471.
23. [23]
  Ando, R. A.; Matazo, D. R. C.; Santos, P. S. J. Raman Spectrosc. 2010, 41, 771.
24. [24]
  Deng, D. S.; Liu, X. B.; Bao, G. Ind. Eng. Chem. Res. 2017, 56, 46.
25. [25]
  Han, G. Q.; Jiang, Y. T.; Deng, D. S.; Ai, N. J. Chem. Thermodyn. 2016, 92, 207. doi: 10.1016/j.jct.2015.09.017
26. [26]
  Yang, D. Z.; Hou, M. Q.; Ning, H.; Zhang, J. L.; Ma, J.; Han, B. X. Phys. Chem. Chem. Phys. 2013, 15, 18123. doi: 10.1039/c3cp52911h
27. [27]
  Garea, A.; Fernández, I.; Viguri, J. R.; Ortiz, M. I.; Fernández, J.; Renedo, M. J.; Irabien, J. A. Chem. Eng. J. 1997, 66, 171. doi: 10.1016/S1385-8947(96)03178-6
28. [28]
  Al-Enezi, G.; Ettouney, H.; El-Dessouky, H.; Fawzi, N. Ind. Eng. Chem. Res. 2001, 40, 1434. doi: 10.1021/ie9905963
29. [29]
  Deng, D. S.; Liu, X. B.; Cui, Y. H.; Jiang, Y. T. J. Chem. Thermodyn. 2018, 119, 84. doi: 10.1016/j.jct.2017.12.021
30. [30]
  Yang, D. Z.; Cui, G.; Lv, M. Energ. Fuel. 2018, 32, 10796. doi: 10.1021/acs.energyfuels.8b02488
31. [31]
  Liu, B. Y.; Wei, F. X.; Zhao, J. J.; Wang, Y. Y. RSC Adv. 2013, 3, 2470. doi: 10.1039/c2ra22990k
32. [32]
  Chen, K. H.; Lin, W. J.; Yu, X. N.; Luo, X. Y.; Wang, C. M. AIChE J. 2015, 61, 2028. doi: 10.1002/aic.14793
33. [33]
  Xu, X. C.; Song, C. S.; Wincek, R.; Andresen, J. M.; Miller, B. G.; Scaroni, A. W. Fuel Chem. Div. Prepr. 2003, 48, 162.
34. [34]
  Anderson, J. L.; Dixon, J. N. K.; Maginn, E. J.; Brennecke, J. F. J. Phys. Chem. B 2006, 110, 15059. doi: 10.1021/jp063547u
35. [35]
  Shiflett, M. B.; Yokozeki, A. J. Chem. Eng. Data 2008, 54, 108.
1. [1]
  Haojie Duan , Hejingying Niu , Lina Gan , Xiaodi Duan , Shuo Shi , Li Li . Reinterpret the heterogeneous reaction of α-Fe₂O₃ and NO₂ with 2D-COS: The role of SDS, UV and SO₂. Chinese Chemical Letters, 2024, 35(6): 109038-. doi: 10.1016/j.cclet.2023.109038
2. [2]
  Xiaoling LUO , Pintian ZOU , Xiaoyan WANG , Zheng LIU , Xiangfei KONG , Qun TANG , Sheng WANG . Synthesis, crystal structures, and properties of lanthanide metal-organic frameworks based on 2, 5-dibromoterephthalic acid ligand. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1143-1150. doi: 10.11862/CJIC.20230271
3. [3]
  Fan Wu , Wenchang Tian , Jin Liu , Qiuting Zhang , YanHui Zhong , Zian Lin . Core-Shell Structured Covalent Organic Framework-Coated Silica Microspheres as Mixed-Mode Stationary Phase for High Performance Liquid Chromatography. University Chemistry, 2024, 39(11): 319-326. doi: 10.12461/PKU.DXHX202403031
4. [4]
  Shasha Ma , Zujin Yang , Jianyong Zhang . Facile Synthesis of FeBTC Metal-Organic Gel and Its Adsorption of Cr₂O₇²⁻: A Physical Chemistry Innovation Experiment. University Chemistry, 2024, 39(8): 314-323. doi: 10.3866/PKU.DXHX202401008
5. [5]
  Limei CHEN , Mengfei ZHAO , Lin CHEN , Ding LI , Wei LI , Weiye HAN , Hongbin WANG . Preparation and performance of paraffin/alkali modified diatomite/expanded graphite composite phase change thermal storage material. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 533-543. doi: 10.11862/CJIC.20230312
6. [6]
  Wenxiu Yang , Jinfeng Zhang , Quanlong Xu , Yun Yang , Lijie Zhang . Bimetallic AuCu Alloy Decorated Covalent Organic Frameworks for Efficient Photocatalytic Hydrogen Production. Acta Physico-Chimica Sinica, 2024, 40(10): 2312014-. doi: 10.3866/PKU.WHXB202312014
7. [7]
  Aiai WANG , Lu ZHAO , Yunfeng BAI , Feng FENG . Research progress of bimetallic organic framework in tumor diagnosis and treatment. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1825-1839. doi: 10.11862/CJIC.20240225
8. [8]
  Feng Sha , Xinyan Wu , Ping Hu , Wenqing Zhang , Xiaoyang Luan , Yunfei Ma . Design of Course Ideology and Politics for the Comprehensive Organic Synthesis Experiment of Benzocaine. University Chemistry, 2024, 39(2): 110-115. doi: 10.3866/PKU.DXHX202307082
9. [9]
  Xinyu Zhu , Meili Pang . Application of Functional Group Addition Strategy in Organic Synthesis. University Chemistry, 2024, 39(3): 218-230. doi: 10.3866/PKU.DXHX202308106
10. [10]
  Tianyun Chen , Ruilin Xiao , Xinsheng Gu , Yunyi Shao , Qiujun Lu . Synthesis, Crystal Structure, and Mechanoluminescence Properties of Lanthanide-Based Organometallic Complexes. University Chemistry, 2024, 39(5): 363-370. doi: 10.3866/PKU.DXHX202312017
11. [11]
  Shicheng Yan . Experimental Teaching Design for the Integration of Scientific Research and Teaching: A Case Study on Organic Electrooxidation. University Chemistry, 2024, 39(11): 350-358. doi: 10.12461/PKU.DXHX202408036
12. [12]
  Yong Wang , Yingying Zhao , Boshun Wan . Analysis of Organic Questions in the 37th Chinese Chemistry Olympiad (Preliminary). University Chemistry, 2024, 39(11): 406-416. doi: 10.12461/PKU.DXHX202403009
13. [13]
  Peiran ZHAO , Yuqian LIU , Cheng HE , Chunying DUAN . A functionalized Eu³⁺ metal-organic framework for selective fluorescent detection of pyrene. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 713-724. doi: 10.11862/CJIC.20230355
14. [14]
  Tiantian MA , Sumei LI , Chengyu ZHANG , Lu XU , Yiyan BAI , Yunlong FU , Wenjuan JI , Haiying YANG . Methyl-functionalized Cd-based metal-organic framework for highly sensitive electrochemical sensing of dopamine. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 725-735. doi: 10.11862/CJIC.20230351
15. [15]
  Jingjing QING , Fan HE , Zhihui LIU , Shuaipeng HOU , Ya LIU , Yifan JIANG , Mengting TAN , Lifang HE , Fuxing ZHANG , Xiaoming ZHU . Synthesis, structure, and anticancer activity of two complexes of dimethylglyoxime organotin. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1301-1308. doi: 10.11862/CJIC.20240003
16. [16]
  Wendian XIE , Yuehua LONG , Jianyang XIE , Liqun XING , Shixiong SHE , Yan YANG , Zhihao HUANG . Preparation and ion separation performance of oligoether chains enriched covalent organic framework membrane. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1528-1536. doi: 10.11862/CJIC.20240050
17. [17]
  Liang TANG , Jingfei NI , Kang XIAO , Xiangmei LIU . Synthesis and X-ray imaging application of lanthanide-organic complex-based scintillators. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1892-1902. doi: 10.11862/CJIC.20240139
18. [18]
  Bao Jia , Yunzhe Ke , Shiyue Sun , Dongxue Yu , Ying Liu , Shuaishuai Ding . Innovative Experimental Teaching for the Preparation and Modification of Conductive Organic Polymer Thin Films in Undergraduate Courses. University Chemistry, 2024, 39(10): 271-282. doi: 10.12461/PKU.DXHX202404121
19. [19]
  Yinuo Wang , Siran Wang , Yilong Zhao , Dazhen Xu . Selective Synthesis of Diarylmethyl Anilines and Triarylmethanes via Multicomponent Reactions: Introduce a Comprehensive Experiment of Organic Chemistry. University Chemistry, 2024, 39(8): 324-330. doi: 10.3866/PKU.DXHX202401063
20. [20]
  Lu XU , Chengyu ZHANG , Wenjuan JI , Haiying YANG , Yunlong FU . Zinc metal-organic framework with high-density free carboxyl oxygen functionalized pore walls for targeted electrochemical sensing of paracetamol. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 907-918. doi: 10.11862/CJIC.20230431

Get Citation

PDF

XML

Metrics

PDF Downloads(4)
Abstract views(859)
HTML views(93)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Liquid-liquid Phase-change Absorption of SO2 Using N, N-Dimethyl-n-octylamine Mixed with Hexadecane

Metrics

通讯作者: 陈斌, bchen63@163.com

Liquid-liquid Phase-change Absorption of SO₂ Using N, N-Dimethyl-n-octylamine Mixed with Hexadecane