New markets are changing carbon dioxide liquefaction
Carbon dioxide liquefaction is often used to generate commercial grades of CO2. This is then used for a multitude of applications, with liquid CO2 mostly transported from the point of production to end users in bulk road tankers.
Which applications? The bubbles in bottled drinks lead the way, being generated from beverage grade CO2. Burger patties are also frozen using very cold CO2 snow from food grade CO2. Vertical farming of salad crops and cannabis is also enabled by CO2 enrichment in the greenhouses. And welders rely on technical grade CO2.
A shift in the CO2 supply chain
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