Currently, hydrogen is extracted from natural gas reformates using technologies such as Pressure Swing Adsorption (PSA). These “traditional” technologies can only recover 70-80% of the hydrogen in the feed. The remaining hydrogen streams are wasted and are a lost economic opportunity. EHS provides a solution for separating hydrogen from these very dilute streams economically. 

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EHS technology has the following key technical advantages:

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Modularity - ✔ Easily Scalable and Phased Capacity Expansion (Compact Cell and Stack Designs →Meet Growing Distributed Hydrogen Demands)

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Solid-State - ✔ (NO Moving Parts →Highly Durable and Energy Efficient →Lower O&M and CAPEX)

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Feedstock Flexible - ✔ (Selective Separation of Hydrogen →Uniquely Suitable for Challenging Dilute Streams such as Biogas and Industrial Process Exhaust)