Using green hydrogen is a promising solution for reducing an extensive amount of greenhouse gas emissions. With our expertise in gas filtration and drying, we are dedicated to empowering our customers by delivering cutting-edge purification solutions.
From residual particles, oxygen or humidity after your electrolysis process to oil added by compressors in downstream hydrogen value stream processes, we provide tailored filtration and purification solutions to support green hydrogen production ready for clean use and storage.
WHAT ARE YOUR FILTRATION NEEDS?
Contact us to discuss your unique requirements and discover how our filtration solutions can elevate your operations.
Our hydrogen filtration expert will get in touch with you.
Eliminate Impurities From Your Hydrogen Stream
Efficient, Automatic and Continuous Deoxidation and H2 Drying
Our De-Oxo unit removes residual oxygen from the hydrogen for enhanced quality and safety. The unit utilizes platinum or palladium catalysts supported on alumina to convert residual oxygen into water, facilitating easy separation.
The heat-regenerated HRC-T H2 adsorption dryer removes residual humidity. It is our most efficient hydrogen drying option as the desiccant regeneration process is not consuming any hydrogen gas or purge gases. This is delivering not only reduced operating expenses, but also simplified maintenance. Experience cutting-edge heat regenerated drying technology.
Using both units will provide purified hydrogen with
- <5 ppm of O2 residual content
- <5 ppm of H2O residual content
Benefit from our wide selection of filter housings and elements
We offer an extensive selection of filter housings and elements designed to fulfill the specifications for hydrogen purification.
Our options provide the following advantages:
- Durable Construction: Crafted from premium stainless steel or carbon steel for maximum strength and reliability.
- Regulatory Compliance: Engineered to meet PED 2014/68/EU fluid group 1 standards, ensuring regulatory adherence.
- ATEX Certified: With ATEX specification and marking, we offer housings suitable for hazardous environments.
- High-Pressure Capability: Housings handling pressures up to 500 bar, with options for higher pressures on request.
- Versatile Design: Housings catered to PN25 applications, with possible customization for higher pressures.
For oil removal after compression, choose our Ultrasorp AKC activated carbon absorber.
Donaldson offers an extensive line of compressed air and gas as well as liquid and steam filtration.
