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Case Details
How Matching Industrial Electric Heaters Boost CO₂ Recovery Efficiency & Cut Brewery Operating Costs
Sustainability and cost control are top priorities for modern breweries, making fermentation CO₂ recovery systems standard production equipment worldwide. However, unsuitable heating elements are the most ignored factor limiting CO₂ recovery rate and purity.
Liquid CO₂ stored in low-temperature tanks will freeze valves and pipelines without stable heating, forcing carbonation and bottling lines to stop production. For molecular sieve drying towers, uneven heating cannot fully regenerate adsorbents, leaving water and alcohol impurities inside, resulting in low-purity CO₂ that fails beverage food standards. Traditional cast aluminum or carbon steel heaters corrode rapidly in humid brewery environments, requiring frequent replacement and causing long downtime losses.
Our series of food-grade stainless steel electric heaters solve these problems completely. Wrapping heating bands for desorption towers ensure uniform surface temperature, fully regenerating molecular sieves at 180–220℃. Immersion and circulation heaters for vaporizers and reboilers realize fast, stable temperature output. Built-in thermocouples cooperate with PID temperature controllers to achieve precise temperature regulation and overheat safety protection.
European medium and large breweries using our full-set heating solutions record three obvious benefits: CO₂ purity reaches food-grade standard stably, annual heater replacement cost reduced by over 70%, and self-recovered CO₂ volume increases significantly to cut large expenditure on externally purchased carbon dioxide.
