INSTALLATION FOR PREPARATION OF ASSOCIATED PETROLEUM GAS Russian patent published in 2021 - IPC C10G9/38 C10L3/10 C10G5/06 B01D5/00 F25J3/00 C10K3/02 

FIELD: oil and gas industry.

SUBSTANCE: present invention relates to an installation for the preparation of associated petroleum gas including a converter and a dephlegmator. At the same time, a saturator is installed on a line for supplying associated petroleum gas equipped with lines for the input of heated water and output of cooled water and a line for the output of saturation gas, on which, after a line for supplying water condensate is adjacent, a dephlegmator, a recovery heat exchanger and a converter are located, equipped with a line for the output of converted gas, on which, after a line for the air input is adjacent, a reactor for selective catalytic hydrogen oxidation is located with a line for the output of gas-vapor mixture, on which a recovery heat exchanger and a dephlegmator are located, equipped with lines for supplying/output of cooling/heated water, as well as lines for the output of water condensate and prepared gas.

EFFECT: exclusion of heat supply from the side and a decrease in the hydrogen content in the prepared gas.

1 cl, 1 dwg