ADSORPTION INSTALLATION FOR NATURAL GAS PREPARATION AND TRANSPORTATION Russian patent published in 2023 - IPC B01D53/47 B01D53/02 B01D53/26 

FIELD: gas industry.

SUBSTANCE: invention relates to the gas industry, namely to installations for natural gas preparation to transportation by an adsorption method; it can be used, for example, in the gas and oil industry. The distinctive feature of the adsorption installation is that it contains a buffer container, an input of which is connected to a line for discharging waste low-pressure degassing gas from a low-pressure separator, and an output is connected to an ejector via a line for supplying waste low-pressure degassing gas from the buffer container to the ejector and also connected to an additional compression unit, an input of which is connected to a line for supplying waste low-pressure degassing gas from the buffer container to the compression unit, and an output is sequentially connected via a line for discharging waste low-pressure degassing gas from the compression unit to the second propane refrigerator and the second high-pressure separator, an output of high-pressure degassing gas of which is connected to a prepared gas line, and an output of gas condensate is combined with a line for discharging gas condensate from a medium-pressure separator.

EFFECT: increase in the yield of prepared gas, as well as pressure stabilization on a line for discharging waste low-pressure degassing gas from a low-pressure separator.

1 cl, 1 dwg