CO2, CARBON DIOXIDE

APPLICATION:  

Carbon dioxide is naturally occurring chemical compound used in various industries such as chemical, oil, food & beverage, cleaning with the dry ice, as cooling medium, in fabrication processes etc. Common use is for carbonizing of the drinks (e.g. sparkling water) or as shielding gas for MAG (GMAW) welding technology. As for any other shielding gas welding, the shielding gas flow  needs to be set very precisely. Too low flow is not enough to protect welding bath against negative influences of the surrounding atmosphere which can lead to potential defects in the weld. On the other hand also too high flow can cause defects due to related turbulences in the flow stream. It is recommended to use gas preheater on the pressure regulator when high flow is needed.

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GAS PROPERTIES

• Colorless gas
• Odorless
• Tasteless
• Non - flammable
• Non – explosive
• Heavier than air
  
  

• Chemical formula: CO₂
• Gas symbol: CO₂
• Boiling point: -56,56°C at 1,013 bar
• Melting point: -78,5°C at 1,013 bar
• Gas density: 1,8492 kg/m³ at 1,013 bar and 15°C
• Evaporation 1 kg → 0,54 m³ gas at 1,013 bar and 15°C

Conversion of gas volume in liquid and gaseous phase

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PRODUCTS

Product	Picture	Inlet pressure	Outlet flow/pressure	Remark
Unicontrol		200 bar 300 bar	16 l/min 30 l/min 35 l/min	Single stage
Unicontrol		200 bar 300 bar	10 bar 20 bar	Single stage
Fixicontrol		200 bar 230 bar	24 l/min	Single stage
Multistage		200 bar 300 bar	35 l/min	Two stage
Basecontrol		230 bar	24 l/min	Single stage
Ecosaver		200 bar 300 bar	30 l/min	Gas Economiser