METHODS FOR REMOVING WATER FROM LIQUID RECOVRERY SYSTEMS

Abstract: methods for removing water from liquid recovery systems may comprise introducing a dry sweet gas into a first chilldown train to produce a first intermediate stream; introducing the first intermediate stream and a dry regeneration gas into a dehydrator to produce a second intermediate stream; introducing the second intermediate stream into a second chilldown train to produce a third intermediate stream; introducing the third intermediate stream into a third chilldown train to produce a first recycle stream; introducing the first recycle stream into the second chilldown train and withdrawing from the second chilldown train to produce a second recycle stream; and introducing the second recycle stream into the first chilldown train withdrawing a wet sweet gas from the first chilldown train, wherein the wet sweet gas has a water concentration higher than in the dry sweet gas introduced to the first chilldown train.

Inventor(s): Hamad Abdulrahman ALTURAIYEF, Abdulaziz Mohammed ALZHRANI

CPC Classification: C10L3/106 ({of water})

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