We use cookies, similar technologies and tracking services

This website uses cookies, similar technologies and tracking services (hereinafter referred to as “Cookies”). We need your consent for Cookies, which not only serve to technically display our website, but also to enable the best possible use of our website and to improve it based on your user behavior, or to present content and marketing aligned with your interests. For these purposes, we cooperate with third-party providers (e.g. Salesforce, LinkedIn, Google, Microsoft, Piwik PRO). Through these partners you can also receive advertisements on other websites.
If you consent, you also accept certain subsequent processing of your personal data (e.g. storage of your IP address in profiles) and that our partners may transfer your data to the United States and, if applicable, to further countries. Such transfer involves the risk that authorities may access the data and that your rights may not be enforceable. Please select which Cookies we may use under ”Settings”. More information, particularly about your rights, e.g. to withdraw consent, is available in our Privacy Policy .

Settings

Only technically necessary Cookies

Accept everything

Legal Notice

Below, you can activate/deactivate the individual technologies that are used on this website.

Accept All

Essential

These Cookies make a website usable by providing basic functions such as page navigation, language settings, Cookie preferences and access to protected areas of the website. Cookies in this category additionally ensure that the website complies with the applicable legal requirements and security standards. Owing to the essential nature of these Cookies, you cannot prevent their use on our website. Details about these Cookies are available under 'More information'.

Functionality and personalization

These Cookies collect information about your habits when using our web pages and help us to enhance your user experience by tailoring the functions and attractiveness of our web pages based on your previous visits, location and browser settings. They also enable access to integrated third-party tools on our website (e.g., Microsoft Azure for single sign-on authentication). This can involve transferring your data to the United States (for information on the risks involved read Clause 1.5 of our Privacy Policy). If you refuse these Cookies, you might not be able to access the full functionality of the website. Details about the tools we use are available under 'More information'.

Analysis

These Cookies are used to compile basic usage and user statistics based on how our web pages are used (e.g. via Google Tag Manager, Piwik PRO). If you accept these Cookies, you simultaneously consent to your data being processed and transmitted to the United States by services such as Salesforce Pardot (for information on the risks involved read Clause 1.5 of our Privacy Policy). Details about the tools we use are available under 'More information'.

Marketing and social media

These Cookies help third-party sources collect information about how you share content from our website on social media or provide analytical data about your user behavior when you move between social media platforms or between our social media campaigns and our web pages (e.g., LinkedIn Insights). Marketing Cookies from third-party sources also help us measure the effectiveness of our advertising on other websites (e.g. Google Ads, Microsoft Advertising). We use these Cookies to optimize how we deliver our content to you. The third-party sources and social media platforms we use can transfer your data to the United States (for information on the risks involved read Clause 1.5 of our Privacy Policy). If you accept these Cookies, you simultaneously consent to your data being transferred and processed as described above. Details about the tools we use and our social media presence are available under 'More information'.

Back
More information

Save Settings

Legal Notice

Oxi.X RE – Regenerative thermal oxidizer

Regenerative thermal oxidation (RTO) is used in a variety of industry sectors to purify exhaust air containing solvents and odors. Highly efficient regenerative thermal processes contribute significantly toward environmental protection. The Oxi.X RE RTO systems are designed for low and medium pollutant concentrations. Their key features include an excellent thermal efficiency of up to 97%, low-maintenance design and low operating expenditure.

REQUEST A QUOTE

Oxi.X RE Benefits

  • Outstanding removal efficiency ensures very low emissions
  • Maximum heat recovery
  • Robust, self-cleaning system
  • Flexible design

Oxi.X RE Operating principle

During regenerative thermal oxidation, the exhaust air contaminated with pollutants is fed through a regenerative heat exchanger. This warms up the exhaust air, which is then very close to the reaction temperature when it leaves the exchanger. The combustion chamber converts all the pollutants into harmless substances by exposing them to a sufficiently high temperature.
The now purified gases are fed through a heat exchanger again where they lose their heat, completing the regenerative circuit. The purified, cooled exhaust air is then released from the system.


Dürr’s Oxi.X RE RTO system requires little maintenance thanks to its seal-free, horizontally arranged poppet valves. The distribution of the flow of the exhaust gases is perfectly coordinated to ensure optimal heat exchanger efficiency, thus greatly increasing the overall system efficiency.


The Oxi.X RE is available in different materials, such as mild steel, various stainless steels and Hastelloy. When installing the system, it is possible to incorporate additional external insulation to prevent corrosion and extend life span.


The Oxi.X RE is distinctive for its great flexibility and is the optimal solution for a wide range of applications. The system is also extremely versatile because upstream and downstream scrubbers, nitrogen oxide reduction systems, liquid injections and heat exchangers can be installed in a huge variety of different combinations.

Oxi.X RE application areas

The Oxi.X RE is based on a process that is suitable for all types of pollutant concentration, from very low to very high. The Oxi.X RE is particularly suited to the following applications:

  • The production of chemicals such as synthetic rubber, pesticides, LDPE and PTA
  • Carbon fiber production
  • The pharmaceutical industry
  • Roasting processes in the food industry

Oxi.X RE Technical specifications

Dürr’s Oxi.X RE RTO air pollution control system can purify air flow rates from 5,000 to 350,000 Nm3/h. It is possible to purify even greater exhaust air flow rates by using multiple units in parallel.
Depending on the solvent, the input concentration can be up to 10 g/Nm3. If a particular application produces greater concentrations, fresh air or recirculation gas can be added.
The overall thermal efficiency is normally around 97%.

Patrick Dippon, Sales in Germany
Patrick Dippon
SALES
Dürr Systems AG
Carl-Benz-Str. 34
74321 Bietigheim-Bissingen
Germany
 Business Card.vcf
Matt Konkle, Sales (CTS) in the United States
Matt Konkle
Sales (CTS)
Dürr Systems, Inc.
26801 Northwestern Highway
48033 Southfield, MI
United States
 Business Card.vcf

Downloads