Resource Center
See You at IFAT 2026 in Munich
Release time:
Apr 24,2026
In 2026, with the EU’s Carbon Border Adjustment Mechanism (CBAM) officially taking effect and emission limits tightening, nitrogen oxide (NOx) reduction has become a “must-have” for enterprises. Choosing the wrong catalyst can lead to unstable operation of the NOx reduction system and persistently high costs. Leveraging over a decade of industry experience, AIREP Environmental Protection has developed a “process condition adaptation + total life cycle cost” . With the upcoming 2026 International Environmental Technology Fair (IFAT 2026) in Munich, Germany, we have compiled the core selection criteria for industrial enterprises to help you avoid common pitfalls, balance environmental and economic considerations, and invite you to visit our booth at the exhibition for one-on-one consultations to resolve your selection challenges.
Core Selection Principle: There is no “best” catalyst—only the most suitable one
Determining whether a catalyst is “cost-effective” hinges on whether it matches the plant’s operating conditions: flue gas temperature, composition, dust content, space constraints, pollutant types… A selection made without considering these conditions may prove ineffective, no matter how high-quality the catalyst.
AIREP adheres to the principle of “customized adaptation,” developing proprietary catalytic products tailored to the specific characteristics of different operating scenarios to mitigate the risk of selection errors from the outset.

Precise Analysis of Four Key Performance Indicators for Factory Operations
● Flue Gas Temperature: >420°C—select high-temperature catalysts; for medium-temperature flue gas (e.g., downstream of waste heat boilers), select specialized medium-temperature catalysts
● Flue Gas Composition: High sulfur and dust content requires catalysts resistant to sulfur and alkali metals; for CO-containing flue gas, use CO oxidation catalysts for synergistic treatment
● Space Constraints: Where space is limited or energy consumption is strictly controlled, corrugated catalysts are the preferred choice
● Industry Characteristics: For gas turbines, select catalysts resistant to hydrothermal aging; for the power generation industry, prioritize both efficiency and long service life

Balancing Removal Efficiency and Operating Energy Consumption
While ensuring a DeNOx efficiency of ≥90% and an NH₃ slip rate of ≤3 ppm, minimize system pressure drop as much as possible. For every 100 Pa reduction in pressure drop, fan energy consumption is significantly reduced. If the flue gas contains CO, the waste heat from the CO catalyst can be utilized to replace auxiliary fuel, further reducing costs.
Prioritizing Poison Resistance and Long Service Life
Don’t just look at the purchase price; consider the total life-cycle cost. High-quality catalysts must withstand sulfur, water vapor, and alkali metals, and possess strong resistance to poisoning. Our products have been validated for 8,000 hours, with a chemical lifespan of ≥24,000 hours and a mechanical lifespan of ≥10 years—delivering “a one-time investment with long-term benefits.”
Align with Policy Trends and Implement Integrated Pollution Control
The EU’s “Zero Pollution” strategy and carbon neutrality goals explicitly require a shift in industrial pollution control toward integrated multi-pollutant management; standalone NOx removal can no longer meet future policy requirements. If flue gas contains both NOx and CO, selecting a combined CO oxidation and NOx removal solution can reduce equipment investment by 30%. By recovering and reusing waste heat, this approach achieves integrated pollution and carbon reduction.


Guide to Selecting DeNOx Catalysts for Different Industries
| Industry / Application | Key Operating Conditions | Recommended Catalysts | Key Advantages |
| Glass/Power Generation (High-Temperature Section) | >350°C, high sulfur content, high dust levels | Honeycomb Vanadium-Tungsten-Titanium Catalysts | Excellent high-temperature stability and resistance to sulfur poisoning |
| Gas Turbines | High temperature, high humidity, prone to hydrothermal aging | Gas Turbine DeNOx Catalysts | Superior high-temperature activity and resistance to hydrothermal aging |
| Coking/Steel Production (Low-Temperature Section) | 200–300°C, large-scale continuous production | SCR Honeycomb DeNOx Catalysts | High DeNOx efficiency and long service life |
| Space Constraints/Strict Energy Consumption Controls | Limited installation space, sensitive to fan energy consumption | GFC Corrugated DeNOx Catalysts | Low pressure drop, low energy consumption, and high strength |
| Co-emission of Multiple Pollutants | Contains both NOₓ and CO | CO Catalysts + DeNOx Catalysts | Synergistic removal and waste heat recovery |
Join Us at IFAT 2026 in Munich for One-on-One Customized Selection Solutions
Selecting the right DeNOx catalyst not only enables companies to easily meet EU environmental and carbon policy requirements, but also effectively controls operating costs and enhances the competitiveness of products in cross-border trade. However, operating conditions vary greatly from plant to plant, making it difficult to achieve precise selection based solely on general guidelines.
To address this, AIRPE Environmental will showcase our four core catalyst products at the 2026 International Environmental Technology Fair (IFAT 2026) in Munich, Germany. Our on-site technical team will provide one-on-one operational analysis and customized selection solutions, precisely matching the most cost-effective and efficient flue gas purification solutions to your plant’s specific challenges.
Exhibition Dates: May 4–8, 2026
Venue: Munich, Germany
Our Booth: A1-311
At the event, you’ll also have the opportunity to examine our core exhibits up close and gain a firsthand understanding of product performance and application scenarios. We cordially invite you to visit our booth for in-depth discussions, so we can work together to find the optimal solution for your facility!
About AIREP
Shandong AIREP Environmental Technology Co., Ltd. is a national high-tech enterprise and a national-level “Specialized, Refined, Unique, and Innovative” (SRUI) “Little Giant” enterprise specializing in the R&D and production of DeNOx catalysts. The company holds over 40 proprietary patents and has completed more than 2,000 industrial flue gas treatment projects worldwide. The company is committed to providing global customers with efficient, stable, and long-lasting flue gas purification solutions. Its products are widely used in various industries, including glass, cement, chemicals, steel, gas turbines, internal combustion engines, and waste incineration, leveraging cutting-edge technological capabilities to help enterprises achieve synergistic benefits in pollution reduction and carbon emission reduction.
See You at IFAT 2026 in Munich
2026-04-24
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Last Updated: March 27, 2026
Part 1: Privacy Policy
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