Vapour Recovery System

Vapour Recovery System Vapour recovery: In the oil and gas industry, product vapour is produced by flashing from high pressure to low pressure, gas-liquid separation in separators, and evaporation from storage tanks. The vapours generated contain light molecular particles in the liquid. Vapour, if recovered, can be converted into a usable product that helps increase yields from the facility. Most applications fall into the category of Volatile Organic Compounds (VOC).

Some of these compounds affect air quality and cause air pollution and are classified as hazardous air pollutants (HAP).

The recovery of these vapours eliminates airborne contaminants and thus stops air pollution.

Over the past few years, due to increased awareness about the loss of valuable products and stricter emission norms, recovery of manufactured vapours has become mandatory.

Ejectors in Vapour Recovery System: Ejector vapour recovery systems work in the form of closed loop systems. They absorb vapours and release the gas into the central state of the compressor. Gas compressors further compress the vapour mixture and discharge it into the gas supply lines. High pressure air flow from a gas compressor is used as an energy source by ejector.

As the high pressure gas passes through the ejector, it expands and a low pressure region is formed which absorbs the vapour. The vapours are mixed into the motive gas and the mixture is then compressed to the discharge pressure. A recycle line is used between the ejector discharge and the suction points to control the suction pressure.

Ejector vapour recovery systems are relatively new to the field, but are gaining traction faster than traditional recovery systems.

At Crystal TCS we have done in-depth research and development to bring ejector solutions for vapour recovery units.

For more information Give us call at: +91 253 2501600 Visit us: http://www.crystaltcs.com/ejector-vapour-recovery-unit.php