Podzemni Radovi (Jan 2020)

Application of membrane technology for separation CO2 from natural gas

  • Tomić Lola,
  • Danilović Dušan,
  • Karović-Maričić Vesna,
  • Leković Branko,
  • Crnogorac Miroslav

Journal volume & issue
Vol. 2020, no. 36
pp. 61 – 68

Abstract

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Natural gas consists of a mixture of hydrocarbons with the largest share of methane, and non-hydrocarbon impure components such as N2, CO2 and H2S. In order to fulfill the gas market requirements, it is necessary to separate these unwanted components from the natural gas stream. There are several available technologies for the separation of CO2 from natural gas, such as: polymeric membranes, cryogenic distillation, absorption and adsorption. In this paper is presented the mechanism of CO2 separation using membrane technology, as well as the process of separation CO2 depending on the number of membranes in the system for a typical gas reservoir in Serbia.

Keywords