What is sour water used for?
Sour water is produced in refinery process units, as water is used for steam stripping and quenching.
Is Sour water hazardous?
Sour Water Not available. Hazard statements : Harmful if inhaled.
What does stripped water mean?
Stripping is a physical separation process where one or more components are removed from a liquid stream by a vapor stream. In industrial applications the liquid and vapor streams can have co-current or countercurrent flows.
Is sour water corrosive?
The sour water is considered as waste water containing sulfides and chlorides, among other components; this kind of water is very harmful to metallic equipments that are in contact with it, producing high corrosion rates leading to failures and material drainage and spilling [22].
How do you get ammonia out of sour water?
Sour water stripping is used to remove ammonia (NH3) and hydrogen sulfide (H2S) from sour water streams coming from many unit operations to condition it for discharge or reuse within the refinery.
What is Aru in refinery?
An amine regeneration unit (ARU) to regenerate the amine solution or specialty solvent. A sour water stripper (SWS) to remove ammonia and hydrogen sulfide from the sour process waters produced in the facility.
What is the density of sour water?
1 to 1.2
Relative Density: 1 to 1.2 (Water = 1) Solubilities: Not available.
What does the word striping mean?
Definition of striping 1a : the stripes marked or painted on something. b : a design of stripes. 2 : the act or process of marking with stripes.
What is SWS refinery?
Sour water stripping (SWS) is one of the first stages in the wastewater treatment process in many industrial operations, and especially in refineries. Water streams from throughout a refinery are typically sent to the stripper, which is designed to remove both H2S and ammonia from the water.
How do refinery strippers work?
The sour water stripper removes hydrogen sulfide and ammonia from the sour water generated in the refinery. Steam, generated in the reboiler, heats the water and strips the hydrogen sulfide (H2S) and ammonia (NH3) from the water.
What is SWS gas?
What is Hgu refinery?
The main Hydrogen Generation Unit (HGU) consists of feed Pre-desulfurisation section, followed by desulfurisation, reforming and process gas cooling with high temperature shift conversion to increase the hydrogen content of the process gas. Purification is done with a Pressure Swing Adsorption unit.
