The global community of soft drink producers has increased the demand for ingredients at the highest purity level. The most referred impurity problems recently are related to CO2 and the recommended measure to be taken as a safety against high notes of specific impurities is the introduction of the gas phase CO2 polishing filter.

Union Engineering is highly specialized in CO2 related businesses and has designed a range of CO2 polishing filters, matching all customer requirements.

CO2 gas flow rates

The standard design capacity of our polishing filters are between 300-2000 kg CO2 gas per hour. Other capacities are available on request. The design pressure is 20 bar gauge.