Thermodynamic challenges for CO2 pipelines design: A critical review on the effects of impurities, water content, and low temperature

M Vitali, F Corvaro, B Marchetti, A Terenzi - International Journal of …, 2022 - Elsevier
Environmental issues related to climate change have constantly been increasing in the last
years, and global emissions must be managed wisely, adopting the most powerful and …

Entropy scaling of viscosity—III: Application to refrigerants and their mixtures

X Yang, X Xiao, EF May, IH Bell - Journal of Chemical & …, 2021 - ACS Publications
The residual entropy scaling of viscosity was applied to pure refrigerants, including natural
refrigerants, hydrofluoroolefins, hydrochlorofluoroolefins, perfluorocarbons …

Predicting viscosity of CO2–N2 gaseous mixtures using advanced intelligent schemes

A Naghizadeh, A Larestani, MN Amar… - Journal of Petroleum …, 2022 - Elsevier
Acquiring accurate knowledge about the viscosity of carbon dioxide, nitrogen, and their
mixtures as an extremely fundamental thermo-physical property for a broad range of …

Modeling Viscosity of CO2–N2 Gaseous Mixtures Using Robust Tree-Based Techniques: Extra Tree, Random Forest, GBoost, and LightGBM

H Zheng, A Mahmoudzadeh, B Amiri-Ramsheh… - ACS …, 2023 - ACS Publications
Carbon dioxide (CO2) has an essential role in most enhanced oil recovery (EOR) methods
in the oil industry. Oil swelling and viscosity reduction are the dominant mechanisms in an …

Impact of CO2 Specifications on Design and Operation Challenges of CO2 Transport and Storage Systems in CCUS

M Nazeri, H Haghighi, C Mckay, D Erickson… - SPE Offshore Europe …, 2021 - onepetro.org
The presence of impurities in captured CO2 plays a vital role in the safe and effective CO2
transport and storage in the CCUS chain. Impurities can significantly increase the cost of …

[HTML][HTML] Prediction of the viscosity of natural gas at high temperature and high pressure using free-volume theory and entropy scaling

W Xiong, LH Zhang, YL Zhao, QY Hu, Y Tian, X He… - Petroleum Science, 2023 - Elsevier
Eighteen models based on two equations of state (EoS), three viscosity models, and four
mixing rules were constructed to predict the viscosities of natural gases at high temperature …

Smart predictive viscosity mixing of CO2–N2 using optimized dendritic neural networks to implicate for carbon capture utilization and storage

AA Ewees, HV Thanh, MAA Al-qaness… - Journal of …, 2024 - Elsevier
Crucial for carbon capture, utilization, and storage (CCUS) initiatives and diverse industries,
heat transfer underscores the need for a precise assessment of carbon dioxide (CO 2) and …

Thermo-physical properties of CO2 mixtures and their impacts on CO2 capture, transport and storage: Progress since 2011

H Li, B Dong, Z Yu, J Yan, K Zhu - Applied Energy, 2019 - Elsevier
The knowledge of accurate thermo-physical properties is crucial for the development and
deployment of CO 2 capture, transport and storage (CCS). The progress on the experimental …

Evaluation of the simultaneous presence of SO2 and CO as impurities in the carbon capture and storage technology. CO2/SO2/CO cocapture

B Gimeno, I Velasco, J Fernández, ST Blanco - Process Safety and …, 2021 - Elsevier
From the presented experimental data of two CO 2-rich mixtures containing SO 2 and CO as
impurities of anthropogenic CO 2, we evaluated the impact of the simultaneous presence of …

On the Design of Recuperator for Transcritical Cycle Adopting CO2‐Based Mixture as Working Fluid: A Focus on Transport Properties Prediction

M Doninelli, G Di Marcoberardino - Energy Technology, 2024 - Wiley Online Library
Transcritical cycles working with CO2‐based mixtures gain considerable attention due to
thermodynamic efficiency gain compared to pure sCO2 in hot environments. Previous …