Results 11 to 20 of about 1,289,480 (334)

Influence of CO2/O2 on the Corrosion Behavior of J55 Tubing Steel in the Water Injection Area of Dingbian Oilfield [PDF]

open access: yesCailiao Baohu, 2023
In order to clarify the influence of a large amount of aggressive CO2 and O2 contained in the oil well produced fluid in the water injection area of Dingbian oilfield on the corrosion behavior of tubing steel and reveal the corrosion characteristics,the ...
LI Nan, YUAN Qing, BAI Yaowen, YIN Zhifu, LUO Ying, GAO Xiaoyan, ZHANG Yanting
doaj   +1 more source

Corrosion Evolution of a Concrete/Casing Steel in Simulated Formation Water under Different CO2 Partial Pressures

open access: yesInternational Journal of Electrochemical Science, 2020
The corrosion behavior, mechanical properties, and microstructural evolution of a concrete/P110 casing steel system were studied in a simulated, CO2-saturated formation water under different CO2 partial pressures. It has been found that the corrosion and
Shuliang Wang   +8 more
doaj   +1 more source

Research Progress on CO2 and H2S Corrosion Prediction Models in Sour Gas Field [PDF]

open access: yesCailiao Baohu, 2022
 The corrosion rate prediction models about CO2 corrosion and CO2/H2S coexistence system were summarized, and the modeling ideas, factors considered, limitations of various models were expounded.
WANG Yan - ran, XIAO Jie, FAN Yong - zhao, ZHANG Yin - hui, TIAN Yuan, LI Shan
doaj   +1 more source

Experimental and Numerical Study of CO2 Corrosion in Carbon Steel [PDF]

open access: yesEngineering and Technology Journal, 2013
This research involves study corrosion of low carbon steel under static and flow conditions at 200L/h in the absence and presence of CO2 at two rates 9 and 30 ml/min at four temperatures by electrochemical method using potentiostat.
Dalia M. Jomaa   +2 more
doaj   +1 more source

Influence of temperature on 5 typical steel corrosion behavior under supercritical CO2 condition

open access: yesYou-qi chuyun, 2020
To obtain the influence rules of temperature on 5 typical steel corrosion behavior under supercritical CO2 condition, and improve the corrosion protection effect of pipelines that are used for transporting supercritical CO2, hightemperature autoclave was
Lei ZHANG
doaj   +1 more source

New Developments in Inhibition of the Sweet Environment in a Variety of Corrosive Media: A Review [PDF]

open access: yesEngineering and Technology Journal, 2022
This paper aims to look at how pipeline steel and crude oil storage tanks resist corrosion in aqueous carbon dioxide (CO2) environments. To this aim, we have studied different inhibitors, particularly the heterocyclic inhibitor, which is used to prevent ...
Wasan Hameed   +2 more
doaj   +1 more source

Metal Corrosion in Carbon Capture, Utilization, and Storage: Progress and Challenges

open access: yes中国工程科学, 2023
This study reviews the metal corrosion problem regarding the carbon capture, utilization, and storage (CCUS) technology and aims to deepen the understanding and research on this problem and thus deal with the severe material corrosion failures in the ...
Xiang Yong   +9 more
doaj   +1 more source

Effect of CO2 Partial Pressure on the Corrosion Behavior of S135 Steel in CO2/H2S Coexistence Systems [PDF]

open access: yesCailiao Baohu
In order to clarify the influence and regularity of CO2 partial pressure on the corrosion behavior of S135 steel in the CO2/H2S coexistence system, the corrosion simulation test of S135 steel in CO2/H2S coexistence systems was conducted by using ...
GAO Kechao, SHANG Suogui, GAO Qiangyong, MA Jinxin, ZHANG Zhi, LIU Wanying
doaj   +1 more source

Corrosion Behavior of S30408 Pipe and Welds in Supercritical-carbon Dioxide Environment

open access: yesYuanzineng kexue jishu, 2023
Supercritical carbon dioxide (S-CO2) Brayton cycle system has advantages of high thermal-electric conversion efficiency, simple structure, compact equipment, and the system has been widely studied in the field of small modular reactor.
YANG Wanhuan1;ZHONG Weihua1,*;LI Shen2;ZHANG Dongxu1
doaj   +1 more source

Corrosion of Carbon Steel in Artificial Geothermal Brine: Influence of Carbon Dioxide at 70 °C and 150 °C [PDF]

open access: yes, 2019
This study focuses on the corrosion mechanism of carbon steel exposed to an artificial geothermal brine influenced by carbon dioxide (CO2) gas. The tested brine simulates a geothermal source in Sibayak, Indonesia, containing 1500 mg/L of Cl−, 20 mg/L of ...
Aristia, Gabriela   +2 more
core   +1 more source

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