Dürr Systems AG

Carl-Benz-Str. 34, 74321 Bietigheim-Bissingen
Telephone +49 7142 783540
Fax +49 7142 781075


Hall map

glasstec 2016 hall map (Hall 15): stand G42

Fairground map

glasstec 2016 fairground map: Hall 15


Nadine Joos


07142-78 3283


Angelika Plati


07142-78 1620


Our range of products

Product categories

  • 02  Glass processing and finishing
  • 02.12  Environmental protection/Recycling
  • 02.12.02  Glass Melting / Waste gas technologies
  •  Filter technologies (flue gas and electrostatic)

Filter technologies (flue gas and electrostatic)

  • 02  Glass processing and finishing
  • 02.12  Environmental protection/Recycling
  • 02.12.02  Glass Melting / Waste gas technologies
  •  NOx reduction technology, emission reduction technology

NOx reduction technology, emission reduction technology

  • 02  Glass processing and finishing
  • 02.12  Environmental protection/Recycling
  • 02.12.03  Heat recovery installations

Heat recovery installations

Our products

Product category: NOx reduction technology, emission reduction technology

Ecopure® SCR

NOx is a term used to describe exhaust gases consisting primarily of nitrogen oxide (NO) and nitrogen dioxide (NO2). NOx emissions are a concern because they contribute to the formation of acid rain and, either directly or through the creation of ozone, lead to harmful effects on human health. The combustion of fossil fuels has been determined as a major source of NOx emissions.

Dürr engineers will analyze your NOx abatement requirements, and then configure an optimum solution of equipment and process. Key factors used to achieve maximum results include:

· Air stream and constituents

· NOx type and concentration:  Fuel NOx is formed by oxidation of nitrogenous matter contained in the airstream/process

· Thermal NOx is formed by oxygen reacting with nitrogen from the air at very high temperatures

· Utility costs

· Regulatory requirements

Dürr Systems has the technical ability for NOx abatement alone or include VOCs and HAPs in the process. NOx abatement systems can be retrofitted into existing processes as an economical way to meet tighter emissions regulations (tailpipe systems) or designed into greenfield facilities as an integral part of the process. Dürr has the management ability to handle the entire NOx abatement project in a turnkey fashion from conceptual design through installation and start-up.


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Product category: NOx reduction technology, emission reduction technology

Ecopure® CCF

The novel multi-pollutant air pollution control technology combines DeDust, DeSOx and DeNOx processes in a single catalyst coated candle filter system - the Catalytic Candle Filter (CCF).

The Ecopure® CCF system enables the simultaneous control of dust, heavy metals, oxides of sulphur (SOx), acid gases (HCl, HF) and oxides of nitrogen (NOx) in one unit.

Advantages of the Ecopure® CCF include the minimization of risks associated with unwanted reactions between ammonia and sulphur compounds as well as increased efficiency due to the higher maximum operating temperature - up to 380°C. As such, the system offers a cost-effective alternative for the control of multiple pollutants from thermal processes. 

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Product category: NOx reduction technology, emission reduction technology

Ecopure ® RTO

The regenerative thermal oxidizer from type Ecopure® RTO are characterized by a cost optimized, a standardised and a low maintenance design. The most modern process technology of the Ecopure® RTO allows a economic disposal of solvent-containing and offensive odour exhaust air with a efficiency of over 99,8%. Due to different design options the Ecopure® RTO is insertable universal.

The patented air routing with tightly sealed, low-maintenance stainless steel disc valve guaranteed the best possible heat exchange flow at minimal area requirements and greatest ease of maintenance.

Because of the intelligent RTO design it is possible to modularly expand the quantity of heat exchangers for a better capacity management.

Main features of the RTO:

· Standardised modules for more flexibility of production quantities

· High thermal efficiency

· High cleaning degree up to 99,8%

· Low energy consumption

· Adaptability on catalyst usage as RCO (Regenerative Catalytic Oxidizer)

· Corrosion resistance realisable for process stream of acid and leaching

· Long-life and maintenance-free

· Metallic disc valve valve set, no exchange of joints and gaskets

· Self-cleaning valve disc, especially use for process stream of coal tar and condensat


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Company news




Sep 20, 2016

New 3-in-1 combined process from Dürr for exhaust air purification

Ecopure® CCF is efficient and space-saving

Bietigheim-Bissingen/Germany, October 19, 2016 – Dürr first deployed the Ecopure® CCF, a newly developed combined DeDust, DeSOx and DeNOx process, for a Chinese company. It enables the glassware manufacturer to reliably comply with low emission limits. Another strength of this space-saving technology is its suitability both for new installations and retrofits. Due to TA-Luft 2017 – the new air pollution control regulations – this technology is also of particular interest to industrial enterprises in Germany.

With Ecopure® CCF technology, three pollutants are eliminated in one system, which translates into economic total cost of ownership.

As DeDust, DeSOx and DeNOx processes are combined in just one unit; the setup is very compact and allows space-saving installation within existing production facilities.

The high efficiency of the individual processes delivers maximum separation efficiencies for all types of pollutants, meeting the latest requirements of the forthcoming TA-Luft 2017 regulations particularly in respect of dust, sulfur oxides and nitrogen oxides. Integrating the three individual processes into the Ecopure® CCF system means lower maintenance costs and reduced space requirements, which results in lower operating costs.

The 3-in-1 technology has been well received, especially in overseas markets, and now it has been included in the official draft of the VDI 2578 standard in Germany.

The Dürr Group is one of the world's leading mechanical and plant engineering firms with outstanding automation expertise. Products, systems and services offered by the Group enable highly efficient manufacturing processes in different industries. Dürr supplies not only the automotive industry but also other sectors such as the mechanical engineering, chemical and pharmaceutical industries, and – since the takeover of HOMAG Group AG in October 2014 – the woodworking industry. Dürr has 92 business locations in 28 countries. With just under 15,000 employees, the Group generated sales revenues of € 3.77 billion in 2015. The Group operates in the market via five divisions:

Paint and Final Assembly Systems: paintshops and final assembly systems for the automotive industry
Application Technology: robot technologies for the automated application of paint, sealants and adhesives
Measuring and Process Systems: balancing and cleaning equipment as well as assembly, testing and filling technology
Clean Technology Systems: exhaust-air purification systems and energy efficiency technology
Woodworking Machinery and Systems: machinery and equipment for the woodworking industry




Dürr Systems AG
Clean Technology Systems
Matthias Hagen
Global Customer Director
Phone +49 7142 78-3664
E-mail matthias.hagen@durr.com

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About us

Company details

DÜRR - Clean Technology Systems

Dürr is a mechanical and plant engineering group that holds leading positions in the world market in its areas of operation. The Dürr Group operates in the market with five divisions.
The Clean Technology Systems division is focused on processes to improve energy efficiency and on air abatement.
Dürr makes a key contribution to reducing emissions in diverse sectors of industry.
State-of-the-art plant technology ensures the efficient disposal of exhaust gases and residues while ensuring a high level of process reliability and reduced energy consumption.
The Catalytic Air Purification is characterized by flameless oxidation of the pollutants contained in the exhaust air at temperatures between 200 and 500°C.

Among others there is the Ecopure® CCF (Catalytic Candle Filter) system which enables the simultaneous purification through the Catalytic Candle Filter and also the Ecopure® SRC (Selective Catalytic Reduction) which is used for catalytic reduction of NOx.
Dürr supplies complete solutions that impress – from planning to implementation and service.

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Company data

Sales volume

> 100 Mio US $

Export content

> 75%

Number of employees

> 500



Target groups

Mechanical Engineering