GAS TREATMENT PLANT FOR TRANSPORTATION Russian patent published in 2020 - IPC B01D53/00 

FIELD: oil and gas industry.

SUBSTANCE: invention relates to gas and oil industry, namely, to gas preparation for transportation by adsorption method, and can be used in gas, oil, petrochemical and chemical industries. On adsorption plants at drying and stripping of hydrocarbon gas, extracted HMS from three-phase separators is directed into drainage, and in low-temperature processes on adsorption plants, the recovered HMS is regenerated with extraction of highly toxic methanol used as a hydrate inhibitor, and obtained stable hydrocarbon condensate after separation in three-phase separators from gaseous components C₁…C₄ and HMS is removed from plant and shipped to consumer.

EFFECT: technical result is possibility of resource saving installation, as well as higher environmental safety and wider range of products by obtaining additional liquid products - high-octane gasoline, propane-butane fraction (PBF), prepared water and production of additional amount of fuel gas.

1 cl, 3 dwg