Carbon Dioxide, CO2, is commonly found in natural gas. In order to meet pipeline specifications or other application specific requirements, the CO2 has to be removed. In addition, there may also be H2S and H2O present that needs to be removed. Membranes have been widely used for CO2 removal applications and come with the added benefit of removing H2S and H2O as well.
GENERON's CO2 removal membrane systems offer some of the highest hydrocarbon recoveries achievable (with membranes) due to our high (CO2 / CH4) selectivity membrane. The customized CO2 removal membrane systems are fabricated at our Houston, Texas facility while the membranes are fabricated at our Pittsburg, California facility.
GENERON works directly with the client to provide the most efficient and most cost effective solution.
In a typical GENERON® CO2 removal membrane system, the feed gas is first filtered to remove any entrained liquids and aerosols. The gas then enters the GENERON® membrane filters. The CO2 as well as the H2S and H2O permeate preferably through the membrane. The non-permeated gas, mainly CH4, remains at pressure and is the product gas.
Contact us to inquire about a CO2 Removal System.