Accelerated deterioration corrosion of X70 steel by oxidation acid-producing process catalyzed by Acinetobacter soli in oil-water environment
文献类型:期刊论文
作者 | Guo, Ding1,2,3,4; Zhang, Yimeng1,2,4,5; Dong, Xucheng1,2,3,4; Liu, Xiangju1,2,4; Pei, Yingying1,2,3,4; Duan, Jizhou1,2,4,5; Guan, Fang1,2,4 |
刊名 | BIOELECTROCHEMISTRY |
出版日期 | 2023-12-01 |
卷号 | 154页码:14 |
ISSN号 | 1567-5394 |
关键词 | Acinetobacter soli Oil pollution Microbial degradation Microbially influenced corrosion X70 pipeline steel Deterioration corrosion |
DOI | 10.1016/j.bioelechem.2023.108539 |
通讯作者 | Zhang, Yimeng(zhangyimeng21314@163.com) ; Duan, Jizhou(duanjz@qdio.ac.cn) |
英文摘要 | Deterioration corrosion occurs between the external surface of oil pipelines and aerobic oil-degrading microorganisms in oil fields. Microorganisms with aerobic oil pollution remediation capabilities may catalyze more serious anaerobic microbial corrosion due to the carbon source supply. In this study, Acinetobacter soli strains were isolated from oil-contaminated environments, and their role in the deterioration corrosion behavior of X70 steel in an oil-water environment was investigated using the EDS multipoint scanning method. The presence of oil controls the deposition of carbon and phosphorus and diffusion of oxygen, leading to significant adhesion attraction and initial growth inhibition of biofilm on the metal surface. A. soli facilitates oxygen transfer and iron ion dissolution, thereby accelerating the pitting corrosion of X70 steel. This corrosion of the X70 steel, in turn, further accelerates the microbial degradation of oil, inhibiting the appearance of calcareous scale in the later stage of corrosion. The corrosion of X70 steel is influenced by microbial degradation, and the specific corrosion behaviors are related to the activity of A. soli in the petroleum environment. This study sheds light on the corrosion mechanisms of X70 steel by A. soli at different stages, providing insights into the interactions between microorganisms, oil pollution, and metal corrosion in oil fields. |
WOS关键词 | MICROBIOLOGICALLY INFLUENCED CORROSION ; CARBON-STEEL ; CRUDE-OIL ; DEGRADING BACTERIA ; PETROLEUM-HYDROCARBONS ; MICROBIAL-DEGRADATION ; ALKANE HYDROXYLASE ; STRAIN ADP1 ; BIODEGRADATION ; MICROORGANISMS |
资助项目 | National Natural Science Foundation of China[42076044] ; National Natural Science Foundation of China[41806090] ; Natural Science Foundation of Shandong Province[ZR2021QD099] ; Frontier Science Key Research and Development Program of the Chinese Academy of Sciences[ZDBS-LY-DQC025] |
WOS研究方向 | Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics ; Biophysics ; Electrochemistry |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE SA |
WOS记录号 | WOS:001061764200001 |
源URL | [http://ir.qdio.ac.cn/handle/337002/182077] |
专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
通讯作者 | Zhang, Yimeng; Duan, Jizhou |
作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol Qingdao, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
推荐引用方式 GB/T 7714 | Guo, Ding,Zhang, Yimeng,Dong, Xucheng,et al. Accelerated deterioration corrosion of X70 steel by oxidation acid-producing process catalyzed by Acinetobacter soli in oil-water environment[J]. BIOELECTROCHEMISTRY,2023,154:14. |
APA | Guo, Ding.,Zhang, Yimeng.,Dong, Xucheng.,Liu, Xiangju.,Pei, Yingying.,...&Guan, Fang.(2023).Accelerated deterioration corrosion of X70 steel by oxidation acid-producing process catalyzed by Acinetobacter soli in oil-water environment.BIOELECTROCHEMISTRY,154,14. |
MLA | Guo, Ding,et al."Accelerated deterioration corrosion of X70 steel by oxidation acid-producing process catalyzed by Acinetobacter soli in oil-water environment".BIOELECTROCHEMISTRY 154(2023):14. |
入库方式: OAI收割
来源:海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。