Evaluation the Effect of Velocity and Temperature on the Corrosion Rate of Crude Oil Pipeline in the Presence of CO2/H2S Dissolved Gases

Jasim, Haider Hadi

doi:10.31699/ijcpe.2019.2.6

Cited by 5 publications

(2 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…One of the most significant gases among GHGs is carbon dioxide [4]; the conventional carbon dioxide concentration in the stream of flue gases from different sources is listed in Table 1; carbon dioxide accounts for 76% of all GHGs globally [5]. The greenhouse gases absorb infrared light, which traps heat and causes the Earth's surface to warm; the term "greenhouse effect" refers to this phenomenon [6]; above this, in sour-gas production, the primary corrosion-causing species is carbon dioxide since the corrosion rate dramatically increases with the existence of carbon dioxide gas [7,8,9]. In order to control the environmental effects of greenhouse gas emissions and overcome the corrosion problems in downstream gas processing, it requires advancing effective technologies for carbon dioxide capturing produced by large stationary sources.…”

Section: Introductionmentioning

confidence: 99%

Carbon Dioxide Capturing via a Randomly Packed Bed Scrubber Using Primary and Poly Amine Absorbents

Dhuyool,

Shakir

2023

J. Ecol. Eng.

View full text Add to dashboard Cite

Greenhouse gases (GHGs) cause global warming and climate change, making their emission and synthesis a global issue. Employing a pilot-scale scrubber packed with a Rashing ring randomly, where experimentally examined the absorption performance of carbon dioxide capturing by using an aqueous solvent of primary and poly alkanol amines; the investigations on carbon dioxide capturing were carried out at atmospheric pressure (1 atm), using simulated feed gas of carbon dioxide balanced with nitrogen. Monoethanolamine, Triethylenetetramine, and Diethylenetriamine are the primary and poly alkanol amine absorbents examined for this work. The impact of operating conditions, including amine inlet concentrations, liquid flow rates, gas flow rate, lean amine loading, inlet carbon dioxide concentration, absorbent temperature, and alkanol amine type, were examined according to the two-film concept. Regarding the removal of carbon dioxide efficiency and volumetric mass transfer coefficient based on the gas side, the absorption performance was presented. A lab-scale investigation revealed that employing DETA absorbent possesses higher carbon dioxide removal efficiency of up to 28.9% and a higher coefficient of mass transfer of up to 165.7% in comparison to conventional MEA absorbent while employing TETA absorbent possesses higher carbon dioxide removal efficiency of up to 18.86% and higher coefficient of mass transfer of up to 69.64% in comparison to the conventional MEA absorbent. Based on these findings, it is reasonable to assume that DETA would serve as an efficient chemical absorbent for the removal of carbon dioxide.

show abstract

Section: Introductionmentioning

confidence: 99%

Carbon Dioxide Capturing via a Randomly Packed Bed Scrubber Using Primary and Poly Amine Absorbents

Dhuyool,

Shakir

2023

J. Ecol. Eng.

View full text Add to dashboard Cite

show abstract

“…However, the countries adopted a number of measures to minimize economic losses, including disaster management programs, social safety programs, and human development programs. Countries are that face severe challenges of flood, storm, epidemic, extreme temperature, etc., which affect its economic productivity [1], [2] resulting in hazardous chemical leakage.…”

Section: -Introductionmentioning

confidence: 99%

Risk-Based Inspection Due to Corrosion Consequences for Oil and Gas Flowline: A Review

Mmahmood¹,

Jaafar

2022

IJCPE

View full text Add to dashboard Cite

The petroleum industry, which is one of the pillars of the national economy, has the potential to generate vast wealth and employment possibilities. The transportation of petroleum products is complicated and changeable because of the hazards caused by the corrosion consequences. Hazardous chemical leaks caused by natural disasters may harm the environment, resulting in significant economic losses. It significantly threatens the aim for sustainable development. When a result, determining the likelihood of leakage and the potential for environmental harm, it becomes a top priority for decision-makers as they develop maintenance plans. This study aims to provide an in-depth understanding of the risks associated with oil and gas pipelines. It also tries to identify essential risk factors in flowline projects, as well as their likelihood and severity, in order to reduce loss of life and increased expenditures as a result of safety issues. The monetary quantification was used to determine the leakage-induced environmental losses. Using a 5-by-5 probability-currency matrix, the level of environmental risk was evaluated the safety and risk-based inspection (RBI) is evaluated through the use of specific schedules to determine the likelihood of failure (LOF) and Consequence of Failure (COF). The risk level appears in the matrix, and appropriate maintenance steps should be taken to reduce risks, such as injecting corrosion inhibitors to protect the Pipelines, activating cathodic protection or coating. Overall, this research contributes to the prevention of petroleum product leakage due to the corrosion consequences in the transportation sector. Also, encourage non-environmental risk decision-makers to gain a better understanding of the risk level.

show abstract

Environmental considerations around in-situ decommissioning of oil and gas pipeline infrastructure in marine environments

Saeed,

Parnum,

Fichera

2023

APPEA J.

View full text Add to dashboard Cite

The base case for decommissioning of oil and gas infrastructure under Australian laws and regulations is the full removal. However, alternative options may be considered, provided equal or better environmental, safety and well-integrity outcomes compared to complete removal can be demonstrated. In order to evaluate in-situ retention options, the composition of materials, including any contaminants, must be fully understood, along with degradation timeframes and exposure pathways to the marine environment. In this paper, we articulate measurable parameters for the evaluation of pipeline materials including their composition chemistry, material degradation products and their properties, environmental toxicity, and potential interaction of infrastructure components with seawater and ecological receptors. In the absence of measured data from the degradation of pipeline materials over time, theoretical modelling is an essential tool to evaluate the transportation, distribution, and fate of materials such as plastic particles from pipeline coatings. Most of the components present in oil and gas pipelines, when degraded, are either soluble in water or if insoluble, accumulate locally in the sediment. However, the accumulated components will be rapidly dissipated by the wave currents around the pipeline and physical movements within the sediments, which will prevent the chemicals from accumulating to concentrations that could cause toxicity.

show abstract

Evaluation the Effect of Velocity and Temperature on the Corrosion Rate of Crude Oil Pipeline in the Presence of CO2/H2S Dissolved Gases

Cited by 5 publications

References 7 publications

Carbon Dioxide Capturing via a Randomly Packed Bed Scrubber Using Primary and Poly Amine Absorbents

Carbon Dioxide Capturing via a Randomly Packed Bed Scrubber Using Primary and Poly Amine Absorbents

Risk-Based Inspection Due to Corrosion Consequences for Oil and Gas Flowline: A Review

Environmental considerations around in-situ decommissioning of oil and gas pipeline infrastructure in marine environments

Contact Info

Product

Resources

About