Natural gas sweetening using a cellulose triacetate hollow fiber membrane illustrating controlled plasticization benefits
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2020.117910
Abstract: Abstract Plasticization is a well-understood drawback of polymer membranes in many applications; however, recent studies have demonstrated surprising advantages of this phenomenon for demanding natural gas sweetening for some glassy polymer dense film membranes. Moving… read more here.
Keywords: plasticization; gas; natural gas; hollow fiber ... See more keywords
Penetrant competition and plasticization in membranes: How negatives can be positives in natural gas sweetening
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2021.119201
Abstract: Abstract Membranes are attractive for upgrading natural gas; however, the gas permeation processes through membranes are challenging to control. The coexistence of condensable H2S and CO2 typically causes membrane performance to decline under practical feed… read more here.
Keywords: gas; plasticization; penetrant competition; natural gas ... See more keywords
Application of GA-Optimized ANNs to Predict the Water Content, CO2 and H2S Absorption Capacity of Diethanolamine (DEA) in Khangiran Gas Sweetening Plant
Sign Up to like & getrecommendations! Published in 2020 at "Theoretical Foundations of Chemical Engineering"
DOI: 10.1134/s0040579520050449
Abstract: Abstract In this work, with the aim of accurate prediction of water content, H 2 S and CO 2 absorption capacity of diethanolamine (DEA) solvent in Khangiran gas sweetening plant, an artificial neural network (ANN)… read more here.
Keywords: diethanolamine dea; khangiran gas; absorption capacity; capacity diethanolamine ... See more keywords
SAPO-34 zeotype membrane for gas sweetening
Sign Up to like & getrecommendations! Published in 2020 at "Reviews in Chemical Engineering"
DOI: 10.1515/revce-2019-0086
Abstract: Membranes are considered promising tools for gas sweetening due to their lower footprint (i.e., area and energy requirement, considering elimination of solvent/absorbent and its associated regeneration procedures), and ease of scale-up. Performing membrane gas separation is… read more here.
Keywords: gas; separation; sapo zeotype; membrane ... See more keywords
CO2 Plasticization Resistance Membrane for Natural Gas Sweetening Process: Defining Optimum Operating Conditions for Stable Operation
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14214537
Abstract: Membranes with a stable performance during the natural gas sweetening process application are highly demanded. This subject has been immensely explored due to several challenges faced by conventionally used polymeric membranes, especially the high tendency… read more here.
Keywords: gas; gas sweetening; natural gas; operating ... See more keywords
Advanced Control Solution for a Refinery Gas Sweetening Process
Sign Up to like & getrecommendations! Published in 2017 at "Revista De Chimie"
DOI: 10.37358/rc.17.8.5778
Abstract: Gas sweetening unit, also known as acid gas removal unit, is a wide used unit in refineries and petrochemical plants and refers to a group of processes that use different amines such DiEthanolAmine (DEA) to… read more here.
Keywords: refinery gas; advanced control; solution refinery; gas ... See more keywords