公开(公告)号：US20210340027A1

公开(公告)日：2021-11-04

申请号：US17274385

申请日：2018-09-06

Applicant: Swade Holowatuk ,  Brian George Kergan ,  Ken Donald Wilson ,  Michael Stuart Jones

Inventor： Swade Holowatuk ,  Brian George Kergan ,  Ken Donald Wilson ,  Michael Stuart Jones

IPC: C02F1/20 ,  B01D19/00 ,  C02F1/66

Abstract: A process for removing hydrogen sulfide from sour water is provided. The process comprises obtaining sour water; adjusting the pH of the sour water to a pH of less than about 6 by addition of a first acid to form acidified sour water; sparging the acidified sour water with a first hydrocarbon gas in a first vessel to produce a first sour gas and a sweetened water; and separating the first sour gas from the sweetened water.