Method and system for removing hydrocarbons dissolved in water produced in connection with the extraction of oil and gas geological formations below the bottom of the sea or soil

摘要

Method and system for removing hydrocarbons dissolved in water produced in connection with the extraction of oil and gas geological formations below the bottom of the sea or of the land ".A method and a system for removing hydrocarbons dispersed and dissolved in the water produced in connection with the extraction of oil and gas from geological formations below the bottom of the sea orOf the soil.Produced water is the first treatment in a mechanical or electromechanical sub process' 'to remove the oil dispersed in water.And is then treated in a sub process' B 'fracionando - with an inert gas circulating in one or more stages (1, 2) to remove hydrocarbons dissolved.The inert gas is advantageously of N ~ 2 ~ which contains 0 ~ 2 ~,And the removal subsequ00b3ente of hydrocarbons is carried out in a catalytic converter (5) through catalytic combustion of hydrocarbons crumbled.