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The Role of Carbon Steel Corrosion Process on CaCO(3)Scaling in Deoxidized Oilfield Injection Water
Pang, Lin1,2; Zheng, Yugui1; Chang, Ming3; Wang, Zhengbin1
Corresponding AuthorWang, Zhengbin(zbwang12s@imr.ac.cn)
2020-10-22
Source PublicationCHEMISTRYSELECT
ISSN2365-6549
Volume5Issue:39Pages:12039-12044
AbstractThe influencing mechanism of the cathodic and anodic reactions in the corrosion process of carbon steel on CaCO(3)scaling was studied by galvanostatic polarization, and explained by potentiodynamic polarization, and electrochemical calculation mathematical analysis on the Oddo-Tomson saturation index. The results reveal that the increased local pH caused by the higher cathodic current density is the only reason for enhanced CaCO(3)scaling. A critical corrosion rate due to the diffusion effect of OH-, above which the corrosion process can enhance the CaCO(3)scaling is reported. This research highlights the practical significance of corrosion related critical phenomenon for CaCO(3)scaling in the deoxidized oilfield injection water system.
KeywordElectrochemistry Electron Microscopy Iron Scaling Water chemistry
Funding OrganizationOpening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Strategic Priority Research Program of the Chinese Academy of Sciences
DOI10.1002/slct.202002489
Indexed BySCI
Language英语
Funding ProjectOpening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province[2017CL18] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA13040500]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000580579000001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/140915
Collection中国科学院金属研究所
Corresponding AuthorWang, Zhengbin
Affiliation1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
3.China Natl Petr Corp, Dagang Oilfield Oil Prod Technol Res Inst, Dagang Oilfield, 1278 Xingfu Rd, Tianjin 300280, Peoples R China
Recommended Citation
GB/T 7714
Pang, Lin,Zheng, Yugui,Chang, Ming,et al. The Role of Carbon Steel Corrosion Process on CaCO(3)Scaling in Deoxidized Oilfield Injection Water[J]. CHEMISTRYSELECT,2020,5(39):12039-12044.
APA Pang, Lin,Zheng, Yugui,Chang, Ming,&Wang, Zhengbin.(2020).The Role of Carbon Steel Corrosion Process on CaCO(3)Scaling in Deoxidized Oilfield Injection Water.CHEMISTRYSELECT,5(39),12039-12044.
MLA Pang, Lin,et al."The Role of Carbon Steel Corrosion Process on CaCO(3)Scaling in Deoxidized Oilfield Injection Water".CHEMISTRYSELECT 5.39(2020):12039-12044.
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