By Christophe Valdenaire (Jan 2025)

With decades of proven success in oil and gas as well as power generation, Omniseal Solutions is further developing and evolving their high-performance seal designs for alternative energies. Capable of withstanding extreme conditions such as high pressures and cryogenic temperatures, these polymer and metal seals are being used more often in emerging technologies, e.g., hydrogen refueling stations. The business has also developed new proprietary material formulations to address specific current needs and future expectations, including enhanced creep behavior and KOH (potassium hydroxide) compatibility in alkaline electrolyzers. These engineered sealing solutions are specifically designed to meet the unique demands of the energy sector as well as renewable energy challenges.

• For a comprehensive overview of technical capabilities, engineered solutions, and resources, visit our Energy Carbon-Free page.

In this blog, we will explore the future of renewable energy, providing insights on hydrogen, carbon capture, and the evolving market dynamics from Christophe Valdenaire, an energy expert from the Omniseal Solutions’ team. His professional focus centers on expanding our supply of solutions to the energy markets, focusing on clean energy solutions that include hydrogen and carbon capture utilization and storage (CCUS) technologies.

How is the current energy market evolving with respect to hydrogen and CCUS technologies? What are the major drivers behind this shift?

The energy market is rapidly transitioning toward carbon-free energy sources, with hydrogen and CCUS at the forefront. This is a result of increasing global pressure to reduce carbon emissions and rising demand for renewable energy solutions. Hydrogen has become critical to decarbonization efforts, especially in hard-to-abate industrial sectors such as steel, cement, petrochemicals, heavy-duty trucking, and maritime.

At Omniseal Solutions, we recognized this trend early on, identifying critical applications in hydrogen and CCUS ecosystems. We started to develop specialized sealing solutions - including carbon-neutral and fluoropolymer seals - to support critical hydrogen infrastructure, i.e., refueling stations and electrolyzers. What was our technical approach? Focusing on providing reliable and precision engineering solutions that enable the clean energy transition. 

• Discover more about the hydrogen value chain and how sealing solutions play a critical role in this blog, "Value of Seals & Materials in the Hydrogen Value Chain."

To proactively address several of the hydrogen industry’s pressing challenges, our business has developed a specialized hydrogen technical platform, specifically targeting material compatibility, leakage control, and efficiency in high-pressure and cryogenic environments. As part of this technical process, we conducted an extensive material testing campaign with the critical objective that our sealing solutions can endure extreme conditions associated with hydrogen storage, transportation, and utilization.

Regarding CCUS applications, our technical team concentrated on further developing our high-performance solutions so they operated reliably and with precision. By leveraging advanced material engineering, our seals are able to offer chemical resistance to CO impurities and mechanical strength, which are critical for ensuring durability and reducing operational risks. These tailored solutions allow our clients to confidently implement hydrogen and CCUS technologies, knowing that their systems are optimized for safety and longevity.

• Learn more in our Hydrogen Industry Handbook, which provides an overview of our sealing and material expertise in critical hydrogen applications: electrolysis, storage, refueling, and transportation, including fluoropolymer and thermoplastic solutions that are engineered and tested for permeability, rapid gas decompression (RGD), and thermal resilience.

As Omniseal Solutions looks ahead, what role do you see the company playing in the future of energy?

At Omniseal Solutions, we are committed to enabling our partners so they can be at the forefront of the energy transition. As hydrogen and CCUS technologies mature, our aim is to remain an integral part of these ecosystems as well as next-generation energy infrastructures. Providing high-performance sealing solutions like our carbon-neutral friendly seals will support this endeavor. With our technology advantages and proven experience in the energy sector, we will continue to drive innovation and contribute to a more sustainable energy future.

Would you like to hear more industry insights from our energy and hydrogen expert? Click the above PRINT button for the full Q&A technical article!