Failure analysis of a gate valve bonnet at wellhead facilities in sour gas service
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2019.104250
Abstract: Abstract A catastrophic failure of a gate valve bonnet at wellhead facilities has been presented and investigated in the current research. One crack was found in bonnet after about 48,240 h service in sour gas. The… read more here.
Keywords: bonnet; microscopy; analysis; sour gas ... See more keywords
Predicting Vapor–Liquid Equilibria for Sour-Gas Absorption in Aqueous Mixtures of Chemical and Physical Solvents or Ionic Liquids with ePC-SAFT
Sign Up to like & getrecommendations! Published in 2021 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.1c00176
Abstract: Sour-gas absorption is the main unit operation used in refineries and petrochemical and natural gas processing plants for the effective reduction of climate-wrecking gases, mainly CO2 and H2S. Abso... read more here.
Keywords: gas; sour gas; predicting vapor; gas absorption ... See more keywords
Investigation of sour gas desulfurization process by nano absorber and under magnetic field in a packed tower; experimentally and theoretically
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Sulfur Chemistry"
DOI: 10.1080/17415993.2019.1592174
Abstract: ABSTRACT Hydrogen sulfide is a major contaminant that is expelled into the atmosphere by chemical industry. So, the mechanism for absorption of sulfur from sour gas by carbon nano-tubes in a packed bed under a… read more here.
Keywords: desulfurization; field; sour gas; magnetic field ... See more keywords