Solving your last mile hydrogen infrastructure challenges
Solving your last mile hydrogen infrastructure challenges
HT-PEM Technology
Enabling decentralized hydrogen deblending, extraction and purification
Compare it to a sieve that is only permeable to hydrogen: When charged, the SIQENS stack transports hydrogen in the form of protons from the anode to the cathode.
H2 separation
H2 purification
Hydrogen
Why does this matter? Most hydrogen solutions are only available for large scale plant designs. SIQENS Electrochemical Hydrogen Separation technology (EHS) unlocks local hydrogen production from renewable feedstock such as green methanol or biogas by purifying it to fuel cell grade quality. Or you can blend hydrogen into the gas grid and extract it at the point-of use.
SIQENS EHS
Electrochemical Hydrogen Separation is uniquely suitable for separation and purification of H2
High purity
Purifies hydrogen
to fuel cell grade:
> 99.97%
ISO 14687:2019
SAE J2719-202003
Efficient
90% less electricity
consumption compared
to water electrolysis:
2 – 5 kWhel/kg H2
Versatile
Extraction from feed
gases with a wide range
of hydrogen content:
3 – 99%
Modular
Provides hydrogen on-
site even at small scale:
2 – 1000 kg/day
Hydrogen infrastructure
Addressing your challenges in last mile distribution and infrastructure of green hydrogen
Green hydrogen production
Using renewable electricity and water electrolysis
Hydrogen distribution
Road transportation, pipelines,
and blending into the gas grid
Natural gas deblending
SIQENS EHS
Separation of pure natural gas from H2/CH4-blends for hydrogen-sensitive customers
Gas network decarbonization
SIQENS EHS
Extract H2 from the blended gas stream to reduce emissions from drive and compression turbines
Feedstock for green hydrogen
Hydrogen production via reforming of local biogas or renewable methanol
Hydrogen purification
SIQENS EHS
Fuel cell grade hydrogen (> 99.97%) from reformate gas of biogas or renewable methanol
Hydrogen deblending
SIQENS EHS
Extraction of pure hydrogen from H2/CH4-blends for direct use in commercial and mobility applications
Hydrogen refueling
SIQENS EHS
Fuel cell grade hydrogen for small fleets of FCEVs, ranging from 2 – 1,000 kg H2 per day
Clean power generation
SIQENS Ecoport
Fuel cell energy for critical infrastructure: Using methanol as a hydrogen carrier
Hydrogen recycling
SIQENS EHS
Extraction of H2 from industrial off-gases with a wide range of H2 content: 3–99%
Hydrogen blending in gas networks
Are you preparing to blend up to 20% of green hydrogen into your gas grid?
Your customers are not yet H2-ready and you are in need for applications of deblending at the point-of-use?
The SIQENS technology securely deblends hydrogen, separating fuel cell grade H2 and natural gas at the point-of-use. The modular scalable system has very low energy consumption and is thus an economical solution for decentralized applications.
DECENTRAL Deblending
Get in touch to prepare your
de-blending operations
Tell us about your business projects and contact our experienced SIQENS hydrogen experts.
Hydrogen refueling for mobility
Is availability and cost of green hydrogen slowing down the rollout of your commercial FCEVs?
Do you want to expand on the hydrogen refueling infrastructure making green hydrogen widely available for your vehicle fleet?
The SIQENS hydrogen refueling technology provides fuel cell grade green hydrogen from biogas or renewable methanol at the point-of-use. It can provide local green H2 from < 10 €/kg from 50 to 1,000 kg/day. This constitutes the fastest route to green hydrogen for vehicle fleets at 90 % lower electricity demand than electrolyzers.
The modular scalable system eliminates transportation of compressed hydrogen to the fuel station and provides commercial fuel cell vehicles with green hydrogen.
GREEN+DECENTRAL Fleet refueling
Green hydrogen as part of
your fleet fueling
Tell us about your business projects and contact our experienced SIQENS hydrogen experts.
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