The process industry is a global industry and harmful emissions created from different types of process technologies affect many regions worldwide. Industries around the globe are facing stricter environmental regulations, but in parallel have to meet the growing demand for their products. GEA provides long-term, cost-effective and ecologically viable solutions that help our customers to comply with regulations, whilst increasing output and still maintaining a competitive edge.
GEA your partner in emission control
Treatment of emissions and effluents into air, water or soil are the main challenges of industrial pollution control, besides energy efficient and resource saving production methods.
GEA designs tailored process solutions for air pollution control in close dialogue with the customer.
Emission control
Our air pollution control technologies meet the most stringent emission requirements with low operation and maintenance cost, including:
- Aerosol & Particle removal
- Reduction of nitrogen oxides (DeNOx)
- Flue gas cleaning (DeSOx)
- Absorption of acids, halogen and other toxic components
- Heavy metal removal
- Volatile organic compounds and odor removal
- Dioxin/Furan abatement
- Catalytic oxidation
- Gas cooling & Conditioning
- Waste heat recovery
Products & Technologies
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Advanced Carbon Capture Solutions | Industrial CO2 Reduction
GEA offers a diverse range of Carbon Capture Solutions designed to help industries significantly reduce their CO2 emissions. Our systems achieve a capture rate of ≥ 90% while optimizing energy efficiency, providing tailored solutions for sectors like cement, steel, bioenergy, waste-to-energy and chemicals.
Catalytic gas cleaning
Selective Catalytic Reduction (SCR) diminishes post-combustion NOx by reacting with urea or ammonia to produce nitrogen and water.
CO2 saving processes
CO2 savings come from reducing fossil fuel demand either by increasing energy efficiency or by separating CO2 from flue gas streams along with long-term fixation in valuable products or storage. GEA offers products and processes for all relevant stages.
Cooling, quenching & conditioning
The Rapid Cooling or Quenching of gas streams is used in several essential applications in the process industries.
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GEA Insights
A new recipe for indulgence
What if your favorite chocolate didn’t require cocoa beans and your coffee was locally produced? As climate disruption, price hikes and ethical concerns hit two of our most beloved indulgences, scientists are reimagining how we produce them – using microbes, not monocultures. The goal: preserve the flavor and properties of coffee and chocolate while minimizing carbon emissions and improving food resilience.
Fueling the circular economy in shipping
Ports now compete not just on logistics, but on sustainability. At Greece’s Piraeus port, an advanced processing and recovery facility recycles ship waste oil into fuel. Equipped with GEA’s high-performance centrifuges, it sets a new benchmark for state-of-the-art, environmentally responsible port operations.
Closing the loop: key lessons for breweries from OeTTINGER
The 2022 CO2 shortage forced breweries to review their dependency on global supply chains. Many were forced to close, unable to carbonate their products. At its breweries in Germany, OeTTINGER GETRÄNKE is turning its own CO2 into a powerful lever for independence and sustainability – with the help of CO2 recovery technology from GEA.
