1) CO2/H2S corrosion
CO2/H2S共存腐蚀
1.
Progress in corrosion mechanism,factors of affecting corrosion and inhibitors in CO2/H2S corrosion were introduced in the paper.
文章综述了目前国内外开展CO2/H2S共存条件下的腐蚀机理、腐蚀影响因素以及控制CO2/H2S共存腐蚀的缓蚀剂等研究的最新成果。
2.
The article summarizes the newest study of corrosion mechanism, affecting factors and the inhibitor of CO2/H2S corrosion.
本文综述了目前国内外开展CO2／H2S共存条件下的腐蚀机理、腐蚀影响因素以及控制CO2／H2S共存腐蚀的缓蚀剂等研究的最新成果。
2) CO_2/H_2S corrosion
CO2/H2S腐蚀
1.
In order to find out the relation between corrosion time and the cathode reaction of CO_2/H_2S corrosion of tubular steels,a autoclave,together with EIS,is used to study the cathode process of CO_2/H_2S corrosion of tubular steel N80 in simulated oil well produced water under 180psi CO_2 and 2psi H_2S at 100 ℃.
为了找出油管钢CO2/H2S腐蚀的阴极反应与腐蚀时间的关系,采用高温高压釜装置,辅以交流阻抗谱(EIS)测试技术,在100℃时,CO2分压180 psi和H2S分压2 psi的条件下,对N80油管钢在模拟油田采出液中CO2/H2S腐蚀的阴极过程进行了研究。
2.
Autoclave test,together with weight loss method,XRD,SEM and EDS,were used to study CO_2/H_2S corrosion behavior of tubular steel P110 in simulated oil well produced water at 90 ℃.
采用高温高压釜试验,辅以失重法、X射线衍射、扫描电镜和电子能谱分析,对90℃时油管钢P110在模拟油井采出液中的CO2/H2S腐蚀行为进行了研究。
3) CO2/H2S corrosion
CO2/H2S腐蚀
1.
The CO2/H2S corrosion behavior of tubular steel N80 at different H2S partial pressures(0.
12 MPa)下N80油管钢的CO2/H2S腐蚀行为进行了研究。
2.
In order to find out the relation between corrosion time and the anode reaction of CO2/H2S corrosion of tubular steels,a autoclave,together with EIS,is used to study the anode process of CO2/H2S corrosion of tubular steel N80 in simulated oil well produced water under 180psi CO2 and 2psi H2S at 100℃.
为了找出油管钢CO2/H2S腐蚀的阳极反应与腐蚀时间的关系,采用高温高压釜装置,辅以交流阻抗谱(EIS)测试技术,在100℃,CO2分压241kPa(180psi)和H2S分压13。
3.
Autoclave test, together with weight loss method, XRD, SEM and EDS, was used to study CO2/H2S corrosion behavior of tubular steel P110 in oil well produced water at 90℃.
采用高温高压釜试验,辅以失重法、X射线衍射、扫描电镜和电子能谱分析,对90℃时油管钢P110在模拟油井采出液中的CO2/H2S腐蚀行为进行了研究。
4) H2S/CO2 corrosion
H2S/CO2腐蚀
1.
H2S/CO2 corrosion behavior of low Cr casing and tubing steel at the simulated environments of Tarim oilfield was studied with mass loss and electrochemical impedance spectroscopy(EIS) and polarization curves.
运用腐蚀失重和电化学测量技术,研究普通低Cr油套管用钢在模拟塔里木油田环境的H2S/CO2腐蚀行为。
2.
The corrosion inhibition performances of two modified imidazolines in the saturated H2S/CO2 corrosion system were studied by using weight loss corrosion measurement and potentiodynamic polarization technique.
通过静态挂片失重法和电化学极化曲线法,研究两种改性的咪唑啉衍生物缓蚀剂在饱和H2S/CO2腐蚀环境中的缓蚀性能。
5) H2S-CO2-Cl-corrosion
H2S-CO2-Cl-腐蚀
6) CO_2/H_2S corrosion rate
CO2/H2S腐蚀速率
1.
The results show that their CO_2/H_2S corrosion rates increase with increasing CO_2 partial pressure, and the corrosion rates of steel P110 are nearly always higher than that of steel N80 except when CO_2 partial pressure is very low.
结果表明,随着CO2分压的升高,两种钢的CO2/H2S腐蚀速率均单调增加;除了CO2分压极低的情况以外,P110钢的腐蚀速率总是大于N80钢。
补充资料：共存
共同存在。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条