H2S-CO2 mixture corrosion-resistant Fe2O3-amended wellbore cement for sour gas storage and production wells
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.08.120
Abstract: Abstract The cement sheath used in H2S-CO2 mixture gas storage and high-temperature and high-pressure (HTHP) production wells is easily corroded; thus the cement has strict requirements for corrosion-resistant properties. In this work, a new additive,… read more here.
Keywords: gas storage; production wells; corrosion resistant; h2s co2 ... See more keywords
Comparison of corrosion behaviour of low-alloy pipeline steel exposed to H2S/CO2-saturated brine and vapour-saturated H2S/CO2 environments
Sign Up to like & getrecommendations! Published in 2017 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2017.02.114
Abstract: Abstract This work used immersion experiments to elucidate the corrosion behaviour of low-alloy pipeline steel in vapour-saturated H 2 S/CO 2 environment and H 2 S/CO 2 -saturated brine environment, typical corrosion environments of carbon… read more here.
Keywords: vapour saturated; h2s co2; corrosion; environment ... See more keywords
H2S–CO2 gas separation with ionic liquids on low ratio of H2S/CO2
Sign Up to like & getrecommendations! Published in 2021 at "Heliyon"
DOI: 10.1016/j.heliyon.2021.e08611
Abstract: Acid gas removal, especially H2S and CO2, is an essential process in natural gas processing. In this research, 1-butyl-3-methylimidazolium bromide [bmim][Br] ionic liquid was analyzed as a hydrophobic solvent with has high selectivity to H2S… read more here.
Keywords: bmim; h2s co2; ionic liquids; h2s ... See more keywords
Synthesis and modification of Zeolitic Imidazolate Framework (ZIF-8) nanoparticles as highly efficient adsorbent for H2S and CO2 removal from natural gas
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Environmental Chemical Engineering"
DOI: 10.1016/j.jece.2019.103058
Abstract: Abstract In this work, synthesis and modification of some ZIF-8 nanoparticles in different functionalization media using ethylenediamine (ED) were investigated for H2S and CO2 efficient removal form synthetic natural gas mixture. Characterization of the prepared… read more here.
Keywords: gas; h2s co2; zif; zif nanoparticles ... See more keywords
Experimental study on H2S and CO2 generation capacities of the Bohai bay heavy oil
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.03.100
Abstract: Abstract Thermal recovery is a conventional technology for heavy oil development. During thermal oil recovery the reservoir could generate H2S and CO2. They will potentially threat the safety of downhole tubing regarding the sweet or… read more here.
Keywords: h2s co2; generation capacities; corrosion; heavy oil ... See more keywords
Natural gas upgrading using a fluorinated MOF with tuned H2S and CO2 adsorption selectivity
Sign Up to like & getrecommendations! Published in 2018 at "Nature Energy"
DOI: 10.1038/s41560-018-0267-0
Abstract: The process used to upgrade natural gas, biogas and refinery-off-gas directly influences the cost of producing the fuel and often requires complex separation strategies and operational systems to remove contaminants such as hydrogen sulfide (H2S)… read more here.
Keywords: adsorption; h2s co2; gas; co2 ... See more keywords
Adsorption of hydrogen sulfide, carbon dioxide, methane, and their mixtures on activated carbon
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Communications"
DOI: 10.1080/00986445.2019.1601627
Abstract: Abstract H2S and CO2 are acid contaminants of natural gas and biogas, which removal have been studied using adsorption data for monocomponent and binary mixtures. However, equilibrium adsorption data for H2S + CO2 + CH4 mixture has… read more here.
Keywords: adsorption; carbon; h2s co2; ch4 ... See more keywords
Microstructure by Thermal Attack under Vacuum of a Superduplex Stainless Steels and Electrochemical Behavior in H2S/CO2-Saturated Synthetic Seawater
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Chemical Society"
DOI: 10.21577/0103-5053.20180056
Abstract: Superduplex stainless steels (SSS) composed in both equal fraction ferritic-austenite phases, classically defined by ASTM A995M Gr.5A, in order to obtain a better relation of mechanical properties and corrosion properties, are applied as components for… read more here.
Keywords: h2s co2; superduplex stainless; thermal attack; stainless steels ... See more keywords