AMPP Store - Products tagged with 'carbon capture and storage'

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CO2 Transport and Injection, Effect of Impurities, Understanding of Reactions and Consequences

Product Number: 51323-18756-SG

Author: J. Sonke, Y. Zheng

Publication Date: 2023

$20.00

The effect of CO2 concentration in the atmosphere on temperature has been known for a long time. Although an increase in CO2 concentration has been observed since the 1960s, a clear change in trend of global temperature increase can be observed from around the 1990s. CCS (Carbon Capture and Storage) is a mature technology available to reduce emissions from large scale fossil-based energy and industry sources. Sufficient geological storage is available for these sources. Mitigation of CO2 emissions via CCS has been identified as crucial to limit global warming.3 In recent years a significant increase in CCS projects have been proposed and initiated.

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Effect of Sample Configuration on Autoclave Experiment in Dense Phase CO2 with Impurities

Product Number: 51324-21137-SG

Author: Xi Wang; Gaoxiang (Garret) Wu; Yoon-Seok Choi; Srdjan Nesic

Publication Date: 2024

$40.00

Corrosion plays an important role in the integrity management of the CO2 transport pipeline, since carbon steels, the most common material utilized for pipeline construction, are susceptible to corrosion in the presence of impurities, such as water, SO2, and NO2. Autoclave tests have been used to examine the corrosion susceptibility and severity in this condition. However, studies have shown a range of corrosion rates in similar experimental conditions, and there are no standard methods for laboratory corrosion testing in dense phase CO2 with impurities. In this study, the impact of sample configuration, one of the parameters that can affect the results of the corrosion experiment, is investigated. Autoclave experiments were conducted in dense phase CO2 with O2, SO2, NO2, H2S, CH4, and H2O where the samples were placed either vertically or horizontally. Furthermore, horizontal samples were placed in different locations of the autoclave. The results showed that corrosion was observed on both sides of the vertical samples, while top side of each horizontal sample corroded more compared to the bottom side in some conditions. For horizontal samples, the corrosion rates could increase with the location from top to bottom of the autoclave depending on the combination of impurities.

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Influence of Impurity Adsorption and Condensation on the Initial Corrosion Mechanism of CO2 Transport Pipeline Steel

Product Number: 51323-19066-SG

Author: Minghe Xu, Yoon-Seok Choi, Srdjan Nesic

Publication Date: 2023

$20.00

CO2 captured from different sources for carbon capture and storage (CCS) will contain impurities. Although it is technologically possible to treat CO2 to near 100% purity in the gas conditioning process, it is preferable to have fewer rigid specifications to reduce both operational and capital costs. From a corrosion point of view, SOx, NOx, H2S, and O2 are considered to be the most aggressive impurities.

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Is the Standardized SSC Testing Approach Applicable for Dense Phase CO2 Applications?

Product Number: 51324-20933-SG

Author: Klas Solberg; Kari Lønvik ; Riccardo Rizzo; Erling Østby; Bente Leinum

Publication Date: 2024

$40.00

Increased tolerance levels for impurities in CO2 compositions for pipeline transport will give considerable value to CCS projects. Increasing the allowable H2S limits may impose a risk for sulfide stress cracking (SSC) and corrosion. ISO 15156 defines the testing requirements for SSC for oil and gas production, however, CCS applications are not considered in the standard and need to be fully understood in order to provide the right requirements. This work presents preliminary results from an ongoing project with the objective to establish the allowable H2S limit in pipelines transporting CO2 and to establish whether it is possible to represent dense phase SSC behavior by testing in ambient conditions. Autoclave four-point bending test results and simulations are presented and further used to discuss the implications of correlating the dense phase conditions to ambient conditions.

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Preliminary Results from the NIST Supercritical Carbon Dioxide Corrosion Test Facility

Product Number: 51317--9454-SG

ISBN: 9454 2017 CP

Author: Brandi Clark

Publication Date: 2017

$20.00

The Supercritical Carbon Dioxide Corrosion Test Facility is equipped with 3 high-temperature, high-pressure vessels and a gas-phase Fourier transform infrared spectrometer (FTIR) for simultaneous in situ monitoring of key contaminants. This paper outlines the capabilities of this new National Institute of Standards and Technology facility.

Products tagged with 'carbon capture and storage'

CO2 Transport and Injection, Effect of Impurities, Understanding of Reactions and Consequences

Effect of Sample Configuration on Autoclave Experiment in Dense Phase CO2 with Impurities

Influence of Impurity Adsorption and Condensation on the Initial Corrosion Mechanism of CO2 Transport Pipeline Steel

Is the Standardized SSC Testing Approach Applicable for Dense Phase CO2 Applications?

Preliminary Results from the NIST Supercritical Carbon Dioxide Corrosion Test Facility

Association for Materials Protection and Performance