AMINE TREATMENT DEVICE Russian patent published in 2014 - IPC B01D53/14 

FIELD: oil and gas industry.

SUBSTANCE: invention relates to devices for absorption cleaning of gases and liquids and can be used in oil and gas, oil refining, chemical and petrochemical industry for cleaning of acidic admixtures of multicomponent natural and process gases containing relatively low-volatile components, and their condensate. The offered device consists of the compressor with a line for supply of liquid hydrocarbons released during gas compression into the mixer, which is used in the line of supply of amine absorbent, and line of supply of the received mixture into the refrigerator equipped with the line for supply of cooled liquid hydrocarbons released during gas compression into the separator, equipped with the lines for transfer of cleaned compressed gas, hydrocarbon condensate and saturated amine absorbent. The refrigerator can be made at least from two sections, and the mixer can be placed between its sections.

EFFECT: invention allows to clean the hydrocarbon condensate from acidic components and to increase the level of gas cleaning from acidic components.

2 cl, 1 dwg