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Atmospheric Gases: Carbon Dioxide
Tapping Both Industrial and Natural Sources for Flexibility of Supply and Carbon Mitigation
Delivering carbon dioxide in various gaseous, liquid and solid supply modes to meet a fast-growing spectrum of innovative applications
Full Spectrum from Industrial to Food-Grade
Carbon dioxide (CO2) is a liquefiable, colorless, non-flammable gas that can be obtained from a variety of different sources. These include natural carbon dioxide springs, limestone kilns, fermentation processes and gas streams from chemical and petrochemical plants. It can also be captured from the gas streams emitted by power plants.
Carbon dioxide has many well-known applications in the food and beverages industry - from carbonating drinks and conserving wine to modifying atmospheres for packaged foods. Dry ice - or solid CO2 - is commonly used for storage and transportation of temperature-sensitive products such as frozen/chilled foods or medical/pharmaceutical materials. Dry ice is also used as a process coolant in food, chemicals, research and pharmaceutical industries and is an extremely effective and environmentally sound cleaning agent. Liquid CO2 is growing in popularity as a cryogenic refrigerant in mechanical refrigeration systems due to its environmental benefits.