Fremgangsmate for fjerning av COS fra en strom av hydrokarbonfluid og vaskevaeske for anvendelse i en fremgangsmate for denne typen

摘要

Many processes in the Chemical Industry give rise to Streams of Fluid comprising acidic gases, like CO2, CS2, SO2, H2S, HCN, cos omercaptanos as impurities.The LPG gas streams in question here can be, for example, from a Hydrocarbon gas source of Natural Gas, Synthetic Gas chemical processes or, say,Reaction gases involved in the partial oxidation of Organic Materials, e.g., carbon Oil.The removal of these compounds Deaz ufre Fluid streams is of particular importance for several reasons.The level of compeustos azufreen natural gas must be reduced immediately in the source of Natural GasBecause natural gas contains some fraccionde Trapped Water and sulfur comocompuestos above.In cuosa Solves these Sulfur Compounds are present as acid and has a corrosive effect.Consequently, The Natural Gas Transport in a Pipe must meet conlu00edmite s Predetermined with respect to the impurities containing Sulphur.In addition, numerososcompuestos sulfur smell, and Hydrogen sulfide (H2S) as the main example, are extremely Toxic even at low concentrations.'s similar, the CO2 content of Hydrocarbon gases, such as natural gas, normally has to be reduced.As high concentrations of co2reducen the calorific value of the Gas and in the same way can produce corrosion op operating lines and accessories.Accordingly numerososprocesos already exist for the removal of acid gas components of Fluid streams such as Hydrocarbon gases, Lpg or LNG.In the process ampliamenteusados,The combination defluido that co NTiene acid gas is contacted with an organic Solvent (or with an aqueous solution of an organic Solvent or Cleanse) in gas liquid liquid extraction.The Cos is a compound that occurs mainly in gas deoxidaciones Parc. Also in Natural Gas and Natural Gas, The Cos is the condensation reaction of CO2 and H2S.The objective is to provide a simple process for the removal of costituyentes