Revamping existing glycol technologies in natural gas dehydration to improve the purity and absorption efficiency: Available methods and recent developments

ZY Kong, A Mahmoud, S Liu, J Sunarso - Journal of Natural Gas Science …, 2018 - Elsevier
The glycol purity limit in conventional absorption-based natural gas dehydration process has
led to the significant water vapour presence in the supposedly dry product gas. Several …

Simulation, optimization, and sensitivity analysis of a natural gas dehydration unit

AN Rouzbahani, M Bahmani, J Shariati… - Journal of Natural Gas …, 2014 - Elsevier
The exploration and production of natural gas are usually accompanied by large amount of
water vapor production. In order to prevent serious problems like hydrate formation that …

Improvement of natural gas dehydration performance by optimization of operating conditions: A case study in Sarkhun gas processing plant

MR Rahimpour, M Saidi, M Seifi - Journal of Natural Gas Science and …, 2013 - Elsevier
Water dew point adjustment unit is one of the main natural gas refinement processes for
controlling the content of water and other impurities in natural gas to some allowable limit …

Modeling aqueous two-phase systems: I. Polyethylene glycol and inorganic salts as ATPS former

T Reschke, C Brandenbusch, G Sadowski - Fluid Phase Equilibria, 2014 - Elsevier
In this work the ePC-SAFT equation of state is applied to model aqueous two-phase systems
(ATPS) containing polyethylene glycol (PEG) and one of 16 different inorganic salts at …

[HTML][HTML] New association schemes for tri-ethylene glycol: Cubic-Plus-Association parameterization and uncertainty analysis

D Qvistgaard, F Kruger, X Liang, GM Kontogeorgis… - Fluid Phase …, 2022 - Elsevier
Transportation of natural gas extracted from subterranean reservoirs is subject to several
risks introduced by the presence of water. These risks can be mitigated through subsea …

Thermodynamic modeling and simulation of natural gas dehydration using triethylene glycol with the UMR-PRU model

EG Petropoulou, EC Voutsas - Industrial & Engineering Chemistry …, 2018 - ACS Publications
Dehydration of natural gas (NG) by absorption is a common industrial procedure
implemented in order to avoid flow blockage and equipment breakdown. Despite the …

Vapor pressure of water in mixtures with hydrophilic ionic liquids–a contribution to the design of processes for drying of gases by absorption in ionic liquids

F Heym, J Haber, W Korth, BJM Etzold… - Chemical engineering …, 2010 - Wiley Online Library
The low water vapor pressures of mixtures of water with the ionic liquids (ILs),[EMIM][EtSO4]
and [BEIM][EtSO4], indicate that a process of gas dehydration by absorption in ILs might be …

Investigating the performance of dehydration unit with Coldfinger technology in gas processing plant

MR Rahimpour, SM Jokar, P Feyzi, R Asghari - Journal of Natural Gas …, 2013 - Elsevier
Natural Gas is usually saturated with water which must be removed in order to protect the
gas system from corrosion and hydrate formation. TEG dehydrators are the most common …

Sensitivity analysis and process optimization of a natural gas dehydration unit using triethylene glycol

EG Petropoulou, C Carollo, GD Pappa… - Journal of Natural Gas …, 2019 - Elsevier
Dehydration of natural gas by absorption using triethylene glycol (TEG) is a common
industrial offshore procedure to ensure the compliance with the required water dew point …

[HTML][HTML] Effectiveness of triethylene glycol disinfection on airborne MS2 bacteriophage under diverse building operational parameters

Z Sultan, I Luhung, NW Aung, A Uchida, A Natarajan… - Indoor …, 2024 - Elsevier
Research on triethylene glycol (TEG) use to disinfect airborne microorganisms have been
conducted in non-realistic chamber settings. This study assesses how air temperature …