Innovating for a Sustainable Future
Dedicated to innovating for a sustainable future, CDTi focuses on emissions reductions and the advancement of clean energy technology. Our catalyst systems for heavy-duty natural gas engines are engineered to provide dependable performance while enhancing environmental outcomes.
Engineered for Demanding Applications
Our catalyst systems provide efficient emissions control, reduce noise, and minimize exhaust restriction across various engine platforms, including lean burn and stoichiometric/rich burn engines. Featuring robust and durable construction, an adjustable mounting system for easy vertical or horizontal installation, and quick and easy removal of catalysts, our systems ensure a low operating pressure drop. Additionally, custom-tailored catalyst formulations meet specific application requirements.
The modular design of our catalysts ensures easy installation and removal, with secure attachments using industry-standard v-band clamps and gaskets. The brazed metallic foil substrates offer strong durability, withstanding the toughest conditions. For applications requiring additional noise reduction, an optional silencer can be added to the assembly, available in different metal types to suit specific needs.
Proven Performance: A Hospital Case Study
In Monterey, California, three Doosan natural gas engines have been equipped with CDTi’s three-way catalysts, providing consistent power and heat for hospital operations. These units have been running for over seven years, continuously meeting stringent CARB and local airboard regulations. Even after years of operation, the catalysts have successfully reduced corrected NOx levels to below 1 ppm, demonstrating their long-term effectiveness.
Supporting Sustainability with Advanced Technology
Our catalyst technologies have been rigorously tested and proven in diverse industrial settings. By providing solutions that deliver reliable emission reductions, we help our clients meet environmental standards while optimizing operational performance.
CDTi offers responsive service and support to ensure that our products meet the specific needs of each application, delivering efficiency and satisfaction.
Expertise in Emissions Control
With over two decades of experience, CDTi provides custom-engineered catalyst and silencer assemblies for industrial diesel and natural gas engines. These solutions are designed to enhance operations in sectors such as power generation, gas compression, co-generation, mining, and construction.Emission Reductions by Engine Type:
- Rich & Stoichiometric Natural Gas: CO 98%, NOx 98%, VOC 90%
- Lean Burn Natural Gas: CO 98%, VOC 90%
- Diesel: CO 98%, PM 35%, VOC 95%
Catalyst Options:
- Three-Way Catalyst: Controls NOx, CO, hydrocarbons, and VOCs in natural gas stoichiometric and rich burn engines.
- Oxidation Catalyst: Reduces CO, methane, VOCs, and formaldehyde in lean burn engines.
- Diesel Oxidation Catalyst: Lowers particulate matter, CO, hydrocarbons, and diesel engine odors.
CDTi remains committed to offering reliable solutions that reduce emissions and promote sustainability. Contact us today to learn how our catalyst systems can improve your operations while supporting environmental goals.
