Results 261 to 270 of about 1,289,480 (334)

The study on the influence of aluminum on the CO2 corrosion resistance of 3%Cr steel

Anti-Corrosion Methods and Materials, 2022
Purpose This study aims to report the CO2 corrosion performance of 3Cr steel and 3Cr2Al steel and reveal the role of aluminum in mitigating corrosion of low-Cr steel. Design/methodology/approach Aluminum was added to 3Cr steel to prepare a new type of
Zhenhuan Gao, Yongxuan Liu, Chong Wang, Huisheng Yang, Lining Xu, Lijie Qiao   +5 more
semanticscholar   +1 more source

Effect of initial CaCO3 saturation levels on the CO2 corrosion of 1Cr carbon steel

Materials and Corrosion, 2021
This paper presents the investigation on the effect of calcium on the corrosion behavior of 1Cr carbon steel under various levels of initial CaCO3 saturation ( S CaCO 3 ) of the bulk solutions.
R. Rizzo, R. Ambat
semanticscholar   +1 more source

CO2 corrosion behavior of sensitized 304 and 316 austenitic stainless steels in 3.5 wt.% NaCl solution and presence of H2S

, 2020
The CO2 corrosion behavior of sensitized and non-sensitized 304 and 316 stainless steels in the absence and presence of H2S was investigated using cyclic polarization and electrochemical impedance spectroscopy techniques.
M. Javidi, Seyyed Mohammad Saleh Haghshenas, M. H. Shariat   +2 more
semanticscholar   +1 more source

Effect of FexCayCO3 and CaCO3 Scales on the CO2 Corrosion of Mild Steel

Corrosion, 2019
Calcium ions are usually present at high concentrations in brines produced with oil and gas. Such brines are typically saturated with respect to CaCO3. Consequently, precipitation of CaCO3 as scale on the internal wall of the pipeline can readily occur ...
H. Mansoori, B. Brown, D. Young, S. Nešić, M. Singer   +4 more
semanticscholar   +1 more source

Corrosion Testing in Supercritical CO2

CORROSION 2020, 2020
Abstract Carbon capture and storage or carbon capture and utilisation (CCS or CCU) are being considered in order to facilitate the extended use of both fossil-fuel power stations and high carbon dioxide (CO2) emitting industrial facilities such as steel, cement and petrochemical plants.
David Smyth-Boyle, Shiladitya Paul
openaire   +1 more source

Improving Mechanistic CO2 Corrosion Models

CORROSION 2009, 2009
Abstract CO2 corrosion is observed in the oil and gas industry. It is becoming an increasing problem in the power industry due to the demand for CO2 capture. The research community has had an increased focus on the specific problem in order to develop predictive models for forecasting process equipment corrosion rates ...
Philip L. Fosbøl, Kaj Thomsen, Erling H. Stenby   +2 more
openaire   +1 more source

Volatile Inhibitors for CO2 Corrosion

CORROSION 1998, 1998
Abstract Unlike liquid-phase inhibitors, volatile corrosion inhibitors (VCI) can adsorb on the surface from the vapor phase and spontaneously penetrate into crevices and slots, as well as reach surfaces of complex-shaped articles that are difficult to coat. The VCI vapors saturate thereby the humidity condensed, e.g. on internal pipeline
N. N. Andreev, Yu. I. Kuznetsov
openaire   +1 more source

Corrosion at High CO2 Pressure

CORROSION 2003, 2003
Abstract In many years transport of dry liquefied CO2 has been carried out using pipelines made from low alloy carbon steel without any corrosion problems. Drying CO2 increases the handling cost and necessitate installation of additional equipment.
S. M. Hesjevik, S. Olsen, Marion Seiersten   +2 more
openaire   +1 more source

Newly synthesized pyrimidine compound as CO2 corrosion inhibitor for steel in highly aggressive simulated oilfield brine

Journal of Adhesion Science and Technology, 2019
A newly synthesized pyrimidine–based compound, 5-(4-hydroxy-3-methoxyphenyl)-2,7-dithioxo-2,3,5,6,7,8-hexahydropyrimido[4,5-d]pyrimidin-4(1H)-one (PP), was evaluated as a promising inhibitor for the CO2 corrosion of API X60 steel in NACE 1D196 brine ...
I. Onyeachu, M. Quraishi, I. Obot, Jiyaul Haque   +3 more
semanticscholar   +1 more source

CO2 Corrosion Inhibitors Performance at Deposit-Covered Carbon Steel and Their Adsorption on Different Deposits

Corrosion, 2019
The efficiency of inhibitors to prevent under deposit corrosion of carbon steel and their adsorption on aluminum oxide, calcium carbonate, and silica sand deposits have been evaluated using electro...
Erika M. Suarez, L. Machuca, B. Kinsella, K. Lepkova   +3 more
semanticscholar   +1 more source