Dürr's new multi-pollutant air pollution technology wins the Bluetech Award
Ecopure® CCF removes three pollutants from exhaust air simultaneous
Shanghai, February 22st, 2018 – The Ecopure® CCF from Dürr is a combination technology that simultaneously filters dust, sulfur dioxides, and nitrogen oxides from exhaust air. Three individual processes are combined into one system for this to occur. The compact design of the Ecopure® CCF means that even existing industrial plants with limited space can be retrofitted. The Clean Air Alliance of China has presented Dürr the Bluetech Award for this technology, which recognizes high standards in air pollution control.
For the last three years, the Clean Air Alliance of China (CAAC) has been giving awards to international emission reduction methods which can be used to improve air quality in China. Above all, the Alliance assesses real measurement results, the environmental benefits, the technological contribution, and the financial sustainability of the technology. There were 63 applications from 13 countries for the latest Bluetech Award. Dürr received the coveted award for its newly developed Ecopure® CCF technologie. Photo1: Harald, Zysk
The Ecopure® CCF can help to reduce air pollution in all energy-intensive industries with high levels of pollutant emissions, such as glass making or the use of coal-fired boilers for electricity generation. The heart of Dürr’s new technology is the Catalytic Candle Filters (CCF). The catalytically coated filter candles, which can withstand temperatures of up to 716°F, simultaneously remove dust, sulfur dioxides (SOx), and nitrogen dioxides (NOx) from the exhaust air.
This method makes it possible to achieve clean gas values up to 50% below the current Chinese emission limits. This gives leeway for tighter limit values in the future and today makes it possible to continue production without restrictions even when there is “Level 1 Alarm” in effect, the strongest warning level for polluted air in China. The manufacturing processes do not have to be interrupted even during service work on the filters, since their modular design means that they can be individually shut off. During maintenance, the exhaust air of the module to be serviced can be easily distributed to the other modules.
The Ecopure® CCF is already proving its performance in practice in China. Glass producer Libbey is the first manufacturer to use the new exhaust air purification technology in its plant in Beijing.
Photo 2: Harald Zysk, Director of the Clean Technology Systems Division of Dürr China, with N. Bruce Pickering, Vice President of the Asia Society and committee member of the BlueTech Award during the Award ceremony.
The Dürr Group is one of the world's leading mechanical and plant engineering firms with extensive automation expertise. Products, systems and services offered by the Group enable highly efficient manufacturing processes in different industries. Dürr supplies sectors like the automotive industry, mechanical engineering, chemical, pharmaceutical and woodworking industries. The company has 86 business locations in 28 countries. The Group generated sales of € 3.57 billion in 2016. Dürr has around 14,900 employees and operates in the market with five divisions:
• Paint and Final Assembly Systems: paint shops and final assembly systems for the automotive industry
• Application Technology: robot technologies for the automated application of paint, sealants and adhesives
• Clean Technology Systems: exhaust-air purification systems and energy efficiency technology
• Measuring and Process Systems: balancing equipment as well as assembly, testing and filling technology
• Woodworking Machinery and Systems: machinery and equipment for the woodworking industry
Dürr Systems AG
Clean Technology Systems
Phone +49 7142 78-3663