Products and Equipment from Dürr Systems AG

Ecopure® FGA

EcopureFGA Scrubbing Systems can be used to remove gaseous inorganic pollutants and particles from flue gases downstream of a thermal oxidizer.

Ecopure® CCF - Catalytic Candle Filter

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 EcopureCCF 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...

Ecopure® HPX - High Pressure Catalytic Systems

For the purification of flue gases from facilities producing purified terephthalic acid - PTA for short - and other applications exhausted at a high pressure, Dürr applies theEcopureHPX abatement system as a standard. The high-pressure PTA flue gas typically contains methyl acetate, methyl bromide, and carbon monoxide can be treated directly without prior decompression. The flue gas from the process is heated to the required catalyst operating...

Ecopure® LPX - Low Pressure Catalytic Systems

EcopureLPX systems are in principle suitable for all catalytic applications. In anEcopureLPX system, the conversion of VOCs takes place at pressures slightly above or below ambient pressure. The exhaust air from the production facility is typically heated by an air-to-air heat exchanger. The air is usually then heated further to the necessary catalyst operating temperature by a burner, thermal oil, or steam. The heat generated during the VOC conversion...

Ecopure® KPR - For the effective concentration of solvents

Ecopure® KPR plants transform large volumes of exhaust air with low pollutant concentrations into a small exhaust air volume with a high pollutant . Ecopure® KPR systems distinguish themselves by their intelligent modular structure and optimized accessibility. All essential individual components such as the exhaust air fan, the pre-filter as well as the adsorption rotor, which ist the heart of the system, are integrated into the Ecopure® KPR module...

Ecopure® VAR - Exhaust gas and waste liquid oxidation

In the light of increasingly stringent limits the safe and complete oxidation of exhaust gases and liquid residues requires special equipment that is characterised by a combination of different process measures. Besides the technical measures needed to ensure efficient combustion and safety to a high degree, increasing importance has to be attached to a high level of purity of the treated flue gas. Suitable methods are applied for the removal of...

Ecopure® TAR - Thermal exhaust air purification

Exhaust air purification with heat recovery and TARCOM burner technology The Ecopure® TAR recuperative thermal exhaust air purification process is the best-proven, safest and most universally applicable incineration method, by means of which organic contaminants are transformed mainly into water and carbon dioxide. The most stringent legal requirements are met. There are no secondary problems such as waste water. The plants maintain their high...

EcopureÂ® - RTO - Regenerative thermal oxidation

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...

EcopureÂ® - RL - Regenerative thermal oxidation with rotary valve

The Dürr Ecopure®RL rotary regenerative thermal oxidizers are available in pre-engineered sizes for 3,700 SCFM to 60,000 SCFM process systems. With a compact, rugged design, the unique Ecopure®RL rotary valve Ecopure®RTO is our most advanced and cost-effective way to control VOCs, HAPs and odors from industrial process exhaust streams.

Ecopure® CTO - Efficient RTO technology for lower flow volumes

A “Lean Line” concept based on the Ecopure® RTO was developed especially for industrial operations with low exhaust air volumes. The result is a compact system called Ecopure® CTO. The Ecopure® CTO plants are available in four sizes with cleaning capacities from approx. 5,000 Nm³/h to approx. 19,000 Nm³/h exhaust air. A high level of standardization simultaneously minimizes the engineering work, the production costs and the assembly and...

Dürr Systems AG - Clean Technology Systems Products

Exhaust Air Purification