Citation: HU Song-Qing, HU Jian-Chun, FAN Cheng-Cheng, MI Si-Qi, ZHANG Jun, GUO Wen-Yue. Corrosion Inhibition of Q235 Steel by a Novel Imidazoline Compound under H₂S and CO₂ Coexistence[J]. Acta Physico-Chimica Sinica, ;2010, 26(08): 2163-2170. doi: 10.3866/PKU.WHXB20100809 shu

Corrosion Inhibition of Q235 Steel by a Novel Imidazoline Compound under H₂S and CO₂ Coexistence

1.
College of Physics Science and Technology, China University of Petroleum, Dongying 257061, Shandong Province, P. R. China

Received Date: 6 January 2010
Available Online: 11 June 2010
Fund Project: 中石油中青年创新基金(2008D-5006-02) (2008D-5006-02)中石化普光气田缓蚀剂技术研究项目(309003) (309003)国家大学生创新实验计划项目(091042546)资助 (091042546)

We synthesized a new imidazoline compound, 1-(2-amido-thioureaethyl)- 2-pentadecyl-imidazoline (IM-S). The corrosion inhibition performance and adsorption behavior for mild steel corrosion under H₂S and CO₂ coexistence were investigated by weight loss method, polarization curve, electrochemical impedance spectroscopy (EIS), and scanning electron microscopy (SEM). The results indicated that IM-S had excellent corrosion inhibition performance, and both cathodic and anodic processes of mild steel corrosion were suppressed. The highest inhibition efficiency was 92.74%. We found that the adsorption of IM-S on mild steel could be fitted to a Langmuir isotherm equation, and it belonged to a mix-type adsorption, which was mainly dominated by chemisorption. The relationship between the molecular structure of IM-S and the inhibition efficiency was investigated using quantum chemical calculations.
- Corrosion inhibitor,
- Weight loss method,
- Electrochemical method,
- Quantum chemistry
1. [1]
  
  [1]. Hu, S. Q.; Hu, J. C.; Shi, X.; Zhang, J.; Guo, W. Y. Acta Phys. -Chim. Sin., 2009, 25(12):2524. [胡松青, 胡建春, 石鑫, 张军, 郭文跃. 物理化学学报, 2009, 25(12): 2524]
2. [2]
  [2]. Wang, Y. F.; You, Q.; Zhao, F. L. Acta Petrolei Sinica (Petroleum Processing Section), 2006, 22(3):74. [王业飞, 由庆, 赵福麟. 石油学报(石油加工), 2006, 22(3): 74]
3. [3]
  [3]. Hu, J. C.; Hu, S. Q.; Shi, X.; Zhang, J.; Chi, Y. H. J. Qingdao Univ.:Engineering and Technology, 2009, 24(2):90. [胡建春, 胡松青, 石鑫, 张军, 匙玉华. 青岛大学学报: 工程技术版, 2009, 24(2): 90]
4. [4]
  [4]. Zhang, J.; Du, M.; Yu, H. H.; Wang, N. Acta Phys. -Chim. Sin., 2009, 25(3):525. [张静, 杜敏, 于会华, 王宁. 物理化学学报, 2009, 25(3): 525]
5. [5]
  [5]. Rodríguez, L. M.; Villamisar, W.; Casales, M.; nz?觃lez-Rodriguez, J. G.; Martínez-Villafa?觡e, A.; Martinez, L.; Glossman-Mitnik, D. Corrosion Sci., 2006, 48: 4053
6. [6]
  [6]. Xia, S. W.; Qiu, M.; Yu, L. M.; Liu, F. G.; Zhao, H. Z. Corrosion Sci., 2008, 50: 2021
7. [7]
  [7]. Zhang, J.; Hu, S. Q.; Wang, Y.; Guo, W. Y.; Liu, J. X.; You, L. Acta Chim. Sin., 2008, 66(22):2470. [张军, 胡松青, 王勇, 郭文跃, 刘金祥, 尤龙. 化学学报, 2008, 66(22): 2470]
8. [8]
  [8]. Liu, X.; Zheng, Y. G. J. Chin. Soc. Corros. Prot., 2009, 29(5): 333[刘瑕, 郑玉贵. 中国腐蚀与防护学报, 2009, 29(5): 333]
9. [9]
  [9]. Zhao, L.; Teng, H. K.; Yang, Y. S. Mater. Corros., 2004, 55(9):684
10. [10]
  [10]. Wang, H. L.; Xin, J.; Fan, H. B.; Zheng, J. Y. J. Chin. Soc. Corros. Prot., 2001, 21(6):321. [王慧龙, 辛剑, 范洪波, 郑家燊. 中国腐蚀与防护学报, 2001, 21(6): 321]
11. [11]
  [11]. Cao, C. N. Principle of corrosion electrochemistry. Beijing: Chemical Industry Press,2004. [曹楚南. 腐蚀电化学原理. 北京: 化学工业出版社, 2004]
12. [12]
  [12]. Liu, F. G. The study of corrosion mechanism of drill pipe and pipeline, inhibition and mechanism of the inhibitor for drill pipe and pipeline[D]. Qingdao: Ocean University of China, 2008 [刘福国. 油田钻具、管道系统腐蚀规律及缓蚀剂缓蚀性能和机制研究[D]. 青岛: 中国海洋大学, 2008]
13. [13]
  [13]. Zhang, S. G.; Yang, P. J. Chin. Soc. Corros. Prot., 2004, 24(4):240. [张士国, 杨频. 中国腐蚀与防护学报, 2004, 24(4) : 240]
14. [14]
  [14]. Zhang, X. Y.; Ma, L. M.; Du, Y. L.; Cao, D. Z. Chin. J. Appl. Chem., 1998, 15(6):21. [张学元, 马利民, 杜元龙, 曹殿珍. 应用化学, 1998, 15(6): 21]
15. [15]
  [15]. Li. Y.; Zhao, P.; Liang, Q. Appl. Surf. Sci., 2005, 252(5): 1245
16. [16]
  [16]. Tao, Z. H.; Li, W. H.; Zhang, S. T.; Hou, B. R. Corros. Prot., 2009, 30(6):364. [陶志华, 李伟华, 张胜涛, 侯保荣. 腐蚀与防护, 2009, 30(6): 364]
17. [17]
  [17]. Bouklah, M.; Hammouti, B.; Lagrenee, M.; Bentiss, F. Corrosion Sci., 2006, 48: 2831
18. [18]
  [18]. Bereket, G.; Hur, E. J. Mol. Struct. -Theochem, 2002, 578: 79
19. [19]
  [19]. Zhang, S. G.; Lei, W.; Xia, M. Z.; Wang, F. Y. J. Mol. Struct. -Theochem, 2005, 732: 173
20. [20]
  [20]. Hotop, H.; Lineberger, W. C. J. Phys. Chem. Ref. Data, 1985, 14: 731
21. [21]
  [21]. Cruz, J.; Martinez-Aguileral, L. M. R.; Salcedo, R.; Castro, M. Int. J. Quantum Chem., 2001, 85: 546
1. [1]
  Dongju Zhang , Rongxiu Zhu . Construction of Ideological and Political Education in Quantum Chemistry Course: Several Teaching Cases to Reveal the Universal Connection of Things. University Chemistry, 2024, 39(7): 272-277. doi: 10.3866/PKU.DXHX202311032
2. [2]
  Jia Zhou . Constructing Potential Energy Surface of Water Molecule by Quantum Chemistry and Machine Learning: Introduction to a Comprehensive Computational Chemistry Experiment. University Chemistry, 2024, 39(3): 351-358. doi: 10.3866/PKU.DXHX202309060
3. [3]
  Linbao Zhang , Weisi Guo , Shuwen Wang , Ran Song , Ming Li . Electrochemical Oxidation of Sulfides to Sulfoxides. University Chemistry, 2024, 39(11): 204-209. doi: 10.3866/PKU.DXHX202401009
4. [4]
  Liangzhen Hu , Li Ni , Ziyi Liu , Xiaohui Zhang , Bo Qin , Yan Xiong . A Green Chemistry Experiment on Electrochemical Synthesis of Benzophenone. University Chemistry, 2024, 39(6): 350-356. doi: 10.3866/PKU.DXHX202312001
5. [5]
  Yongming Zhu , Huili Hu , Yuanchun Yu , Xudong Li , Peng Gao . Construction and Practice on New Form Stereoscopic Textbook of Electrochemistry for Energy Storage Science and Engineering: Taking Basic Course of Electrochemistry as an Example. University Chemistry, 2024, 39(8): 44-47. doi: 10.3866/PKU.DXHX202312086
6. [6]
  Jinyao Du , Xingchao Zang , Ningning Xu , Yongjun Liu , Weisi Guo . Electrochemical Thiocyanation of 4-Bromoethylbenzene. University Chemistry, 2024, 39(6): 312-317. doi: 10.3866/PKU.DXHX202310039
7. [7]
  Yong Zhou , Jia Guo , Yun Xiong , Luying He , Hui Li . Comprehensive Teaching Experiment on Electrochemical Corrosion in Galvanic Cell for Chemical Safety and Environmental Protection Course. University Chemistry, 2024, 39(7): 330-336. doi: 10.3866/PKU.DXHX202310109
8. [8]
  Zhengli Hu , Jia Wang , Yi-Lun Ying , Shaochuang Liu , Hui Ma , Wenwei Zhang , Jianrong Zhang , Yi-Tao Long . Exploration of Ideological and Political Elements in the Development History of Nanopore Electrochemistry. University Chemistry, 2024, 39(8): 344-350. doi: 10.3866/PKU.DXHX202401072
9. [9]
  Guoxian Zhu , Jing Chen , Rongkai Pan . Enhancing the Teaching Quality of Atomic Structure: Insights and Strategies. University Chemistry, 2024, 39(3): 376-383. doi: 10.3866/PKU.DXHX202305027
10. [10]
  Jiahong ZHENG , Jiajun SHEN , Xin BAI . Preparation and electrochemical properties of nickel foam loaded NiMoO₄/NiMoS₄ composites. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 581-590. doi: 10.11862/CJIC.20230253
11. [11]
  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
12. [12]
  Zhihuan XU , Qing KANG , Yuzhen LONG , Qian YUAN , Cidong LIU , Xin LI , Genghuai TANG , Yuqing LIAO . Effect of graphene oxide concentration on the electrochemical properties of reduced graphene oxide/ZnS. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1329-1336. doi: 10.11862/CJIC.20230447
13. [13]
  Qin ZHU , Jiao MA , Zhihui QIAN , Yuxu LUO , Yujiao GUO , Mingwu XIANG , Xiaofang LIU , Ping NING , Junming GUO . Morphological evolution and electrochemical properties of cathode material LiAl_0.08Mn_1.92O₄ single crystal particles. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1549-1562. doi: 10.11862/CJIC.20240022
14. [14]
  Qingtang ZHANG , Xiaoyu WU , Zheng WANG , Xiaomei WANG . Performance of nano Li₂FeSiO₄/C cathode material co-doped by potassium and chlorine ions. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1689-1696. doi: 10.11862/CJIC.20240115
15. [15]
  Jinfu Ma , Hui Lu , Jiandong Wu , Zhongli Zou . Teaching Design of Electrochemical Principles Course Based on “Cognitive Laws”: Kinetics of Electron Transfer Steps. University Chemistry, 2024, 39(3): 174-177. doi: 10.3866/PKU.DXHX202309052
16. [16]
  Kun Xu , Xinxin Song , Zhilei Yin , Jian Yang , Qisheng Song . Comprehensive Experimental Design of Preferential Orientation of Zinc Metal by Heat Treatment for Enhanced Electrochemical Performance. University Chemistry, 2024, 39(4): 192-197. doi: 10.3866/PKU.DXHX202309050
17. [17]
  Li Jiang , Changzheng Chen , Yang Su , Hao Song , Yanmao Dong , Yan Yuan , Li Li . Electrochemical Synthesis of Polyaniline and Its Anticorrosive Application: Improvement and Innovative Design of the “Chemical Synthesis of Polyaniline” Experiment. University Chemistry, 2024, 39(3): 336-344. doi: 10.3866/PKU.DXHX202309002
18. [18]
  Hongbo Zhang , Yihong Tang , Suxia Zhang , Yuanting Li . Electrochemical Monitoring of Photocatalytic Degradation of Phenol Pollutants: A Recommended Comprehensive Analytical Chemistry Experiment. University Chemistry, 2024, 39(6): 326-333. doi: 10.3866/PKU.DXHX202310013
19. [19]
  Jiarong Feng , Yejie Duan , Chu Chu , Dezhen Xie , Qiu'e Cao , Peng Liu . Preparation and Application of a Streptomycin Molecularly Imprinted Electrochemical Sensor: A Suggested Comprehensive Analytical Chemical Experiment. University Chemistry, 2024, 39(8): 295-305. doi: 10.3866/PKU.DXHX202401016
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(1131)
Abstract views(2698)
HTML views(13)

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

Corrosion Inhibition of Q235 Steel by a Novel Imidazoline Compound under H2S and CO2 Coexistence

Metrics

通讯作者: 陈斌, bchen63@163.com

Corrosion Inhibition of Q235 Steel by a Novel Imidazoline Compound under H₂S and CO₂ Coexistence