Browse suppliers of vapor recovery and degassing solutions on the Tank Storage Directory, including Vapor Recovery Units (VRU) and Towers, Ejector Vapor Recovery Units, Thermal Oxidizers and Enclosed Flares for Tank and Pipeline Degassing.

Vapor recovery is the process of recovering the vapors of gasoline or other fuels, so that they do not escape into the atmosphere. This is often done (or required by law) at filling stations, in order to reduce noxious and potentially explosive fumes and pollution. The negative pressure created in the (underground) tank by the withdrawal is usually used to pull in the vapors. They are drawn-in through holes in the side of the nozzle and travel through special hoses which have a return path. Vapor recovery is also used in the chemical process industry to remove and recover vapors from storage tanks. The vapors are usually either environmentally hazardous, or valuable to be recovered. The process consists of a closed venting system from the storage tank ullage space to a vapor recovery unit (VRU) which will recover the vapors for return to the process or destroy them, usually by oxidation.  Vapor recovery units are also becoming commonly used in the oil and gas industry as a means of recovering natural gas vapor and making it a usable and profitable product. Specifically a newer form of vapor recovery technology, Ejector Vapor Recovery Units create a closed loop system which not only recovers valuable vapor, but also reduces methane and VOC emissions.  Vapor recovery towers are also used in the oil and gas industry to provide flash gas recovery at near atmospheric pressure without the potential of oxygen ingress from the top of the storage tanks. The ability to create the vapor flash inside the vapor recovery tower often reduces storage tank emissions to less than 6 tons per year, exempting the tank battery from Quad O reporting requirements. Degasification or Degassing is the removal of dissolved gases from liquids, especially water or aqueous solutions. There are numerous possible methods for such removal of gases from liquids.  Gases are removed for various reasons. Chemists remove gases from solvents when the compounds they are working on are possibly air- or oxygen-sensitive, or when bubble formation at solid-liquid interfaces becomes a problem. The formation of gas bubbles when a liquid is frozen can also be undesirable, necessitating degassing. This process is called degasification.  Reproduced under

22151 East 91st Street Broken Arrow,Oklahoma,74014,United States
225 West Foster ave,,Bensenville,Illois,60106,United States
Contact Name
Arnaldo Reyes
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Volgogradskiy Prospekt, д. 47, Moskva, Russia, 109316
Contact Name
Konstantin Egorov
Edison Weg 27,,France,3899,Netherlands
+31 618873927+31 618873927
Duwijckstraat 17,Lier,B-2500 LIER,Belgium
+32 3 491 98 78+32 3 491 98 78
+33 24 476 416 418+33 24 476 416 418
32 491 9877
Schnackenburgallee 121,Hamburg,20097,Germany
+49 40 54 000 50+49 40 54 000 50
+49 40 540005-67
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