Vapor Recovery Units & Towers

• Pressure piping and vessels built to code standards (code vessel available on request).
• Heavy-duty oilfield style skid base with environmental rail and dual drain points.
• An advanced industry-leading control system, with customizable options (SCADA capable).
• Pressure circuits are protected by normal shutdown settings and relief valves.
• Variable speed after-cooler/oil-cooler, for precise temperature control.
• Torquemaster TEFC electric driver, Baldor ABB option available.
• Rotorcomp oil-flooded rotary screw compressor module.
• C1D2 electric throttling recycles valve.
• Grundfos CRN -1 condensate pump, with high-pressure option.
• Common, non-proprietary, industry-accepted componentry.
• A normal, open skid layout allows easy maintenance access.

Flow volumes from ........................... 10-1100 MCFD
Standard unit sizes ..... 30, 60, 75, 100 , 125 and 200 HP

Vapor Recovery Towers (VRT’s) are used to prevent oxygen in the flash gas stream. Standard VRT’s are less effective at removing all of the VOC’s from the product. Our Patented MAX VRT increases the flash rate of VOC’s within the tower.

Increases product temperature by introducing (free) heat from the VRU compressor discharge, or other available sources, both gas and liquid. Reversal of product flow allows hydrostatic pressure to decrease during retention time instead of increase. Lighter constituent flash-off aerates and agitates the increasingly lighter liquid column as the product rises in the tower. The best chance for flash-off of heavier constituents is inside the tower, not in your tanks.

• Increase of revenue from high BTU flash gas sales.
• Reduces RVP concerns with downstream purchasers.
• Easy rig-up due to multiple clocking positions on connections.
• Cost is competitive with Standard VRT’s, a higher potential for ROI.
• Reduces the size, or negates the need for further downstream control devices.
• Alleviates the requirement for a VRU aftercooler when discharge gas is used for heating.
• The design significantly reduces the chance of flooding the tower during production spikes.
• Installed riffle trays extend product retention time within the low-pressure gas cap area.