TROYA Oil and Gas Engineering has recently manufactured Self Supported Cold Vent Stack.
Cold Vent Stack is manufactured to discharge gases, which is collected from atmospheric or pressurized process components (releasing during normal operations or abnormal conditions like emergency relief), to the atmosphere from safe locations.
Cold Vent Stack has Liquid Seal. Liquid Seal is used to separate the relief gases and the stack by a layer of liquid. The purge gas is forced to bubble through a layer of water before it reaches the stack. This prevents air or gas from flowing backward beyond the water seal. Seal section serve as a final knockout drum to separate liquid from the relief gases. In this section water or water/glycol mixture is used as a sealing fluid. Also, liquid seal section insulated with rock wool to prevent freezing in extreme field conditions.
• Cold Vent Stack Dimensions:
o Total Stack Length: 25 meters
o Tip Diameter: 18”
o Body Diameter: 20” x 34”