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GEA Group has launched its new Dairy Evaporator eZero, a technology designed to operate with zero CO₂ emissions. This development comes at a crucial time for the dairy industry, which is grappling with rising energy costs and increasing regulatory pressures to reduce carbon footprints.
Evaporators are significant energy consumers in dairy production, particularly in the manufacturing of whole and skim milk powder, infant formula and whey powder. The introduction of the eZero evaporator aims to alleviate some of these challenges by reducing energy consumption by up to 60% compared to traditional systems, while completely eliminating CO₂ emissions.
The eZero evaporator is engineered to support this shift, enabling dairy manufacturers to enhance their operational efficiency and sustainability without compromising product quality.
The technology employs an innovative design that allows for compatibility with existing mechanical vapour recompression (MVR) systems and can be adapted to thermal vapour recompression (TVR) evaporators. This flexibility facilitates the retrofitting of existing equipment, making it easier for manufacturers to upgrade their systems and reduce their environmental impact.
The eZero evaporator incorporates an ammonia heat pump that efficiently transfers heat from vapor to a low-pressure steam generator. This system creates dual water loops – one cold and one hot – allowing for effective temperature management during the evaporation process.
As the dairy industry faces mounting pressure to improve sustainability practices, GEA's eZero evaporator represents a significant advancement in technology that aligns with both economic and environmental objectives.
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