Reaction and separation completed in one step, achieving hydrogen purity of 99.97% or higher
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Hydrogen Purity
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Hydrogen Recovery Rate
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Minimum Processable Hydrogen Concentration
Reaction and Separation, All in One Step
H2SITE's membrane reactor technology integrates ammonia cracking and high-purity hydrogen separation into a single step, eliminating the need for additional purification equipment, significantly reducing system footprint, and improving overall conversion efficiency. Tellus Materials provides complete system integration and local technical support.
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Ammonia cracking and hydrogen separation completed simultaneously in a single step, with no additional separation equipment required
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Hydrogen recovery rate of 98% and purity exceeding 99.97%, suitable for the most demanding applications
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Capable of processing gas mixtures with hydrogen concentrations as low as 2%, including complex compositions such as CO₂, CO, N₂, CH₄, and He
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Modular design suitable for all scales, from small on-site hydrogen generation to large-scale ammonia import hubs
Technical Specifications
Core Performance of Palladium-Alloy Membranes
H2SITE's palladium-alloy membranes maintain top-tier purity and efficiency even under the most demanding test conditions in the industry, providing a reliable technical foundation for integrated solutions.
99.97%+
Hydrogen Purity
Palladium-alloy membranes are exclusively selective to hydrogen, continuously delivering ultra-high-purity hydrogen under any inlet gas conditions, meeting the highest quality standards for fuel cells and precision manufacturing processes.
98%
Hydrogen Recovery Rate
Membrane separation technology recovers up to 98% of hydrogen from mixed gas streams, maximizing feedstock utilization and reducing the cost per kilogram of hydrogen produced.
2%
Minimum Processable Hydrogen Concentration
Even when the inlet hydrogen concentration is as low as 2%, H2SITE membrane separators can effectively extract high-purity hydrogen, unlocking new applications such as natural hydrogen recovery and waste gas processing.
1Step
Integrated Reaction and Separation
Conventional processes require separate cracking furnaces and PSA purification units. H2SITE's integrated membrane reactor completes the entire process in a single unit, significantly reducing equipment footprint and capital expenditure.
Solutions
Five Key Application Solutions
Tellus Materials integrates H2SITE technology to deliver customized ammonia-to-hydrogen and hydrogen purification solutions tailored to the needs of different industries.
Large-Scale Hydrogen Production via Ammonia Import
Integrated Membrane ReactorsLiquid ammonia is imported as a hydrogen energy carrier and cracked on-site at ports or energy hubs into high-purity hydrogen. The integrated membrane reactor completes ammonia cracking and hydrogen separation in a single step, significantly reducing ammonia consumption and delivering the most competitive large-scale hydrogen production costs.
99.97%+
Hydrogen Purity
1 Step
Simultaneous Reaction and Separation
- On-site conversion at ports or import hubs
- Single-step maximization of ammonia conversion rate
- Significantly lower hydrogen costs compared to conventional technologies
- Suitable for large-scale industrial hydrogen production
On-site Ammonia-to-Hydrogen for Industry and Mobility
Integrated Membrane ReactorsEnergy-intensive industries and transportation infrastructure can obtain hydrogen directly through on-site ammonia cracking, replacing fossil fuels and reducing Scope 1 emissions. Membrane reactors support multiple heat sources — electricity, liquid ammonia, or process steam — for flexible integration into various industrial processes.
Multiple Heat Sources
Electricity / Liquid Ammonia / Steam
Zero Carbon Emissions
Replacing Fossil Fuels
- Hydrogen refueling stations: on-site ammonia-to-hydrogen, eliminating external hydrogen logistics
- Industrial equipment: supplying boilers, generators, and other industrial systems
- Off-grid systems: ammonia-to-hydrogen powering fuel cell electricity generation
- Suitable for high-emission industries including glass, steel, and sustainable aviation fuel production
Bio-hydrogen from Waste
Integrated Membrane ReactorsCarbon monoxide in biogas, biomethane, or syngas is converted into high-purity hydrogen via water-gas shift membrane reactors. H2SITE technology achieves over 98% CO conversion while producing high-pressure CO₂-rich streams, enhancing carbon capture potential.
98%+
CO Conversion Rate
1 Step
Simultaneous Extraction and Separation
- Single-step extraction of high-purity hydrogen from biogas or syngas
- CO conversion rate exceeding 98%
- Compatible with pyrolysis and gasification processes
- Suitable for marine methanol reforming systems
High-Efficiency Natural Hydrogen Separation
Membrane SeparatorsHydrogen in natural hydrogen reservoirs is typically mixed with CO₂, CO, N₂, CH₄, He, and other molecules. H2SITE palladium-alloy membrane separators can extract high-purity hydrogen from even the most complex gas mixtures, operating effectively at hydrogen concentrations as low as 2%.
98%
Hydrogen Recovery Rate
2%
Minimum Processable Hydrogen Concentration
- Capable of processing gas mixtures with hydrogen concentrations as low as 2%
- Hydrogen recovery rate of 98%
- Simultaneously enhancing the value of by-products such as helium
- Palladium-alloy membranes operate reliably under extreme conditions
High-Purity Hydrogen Purification
Membrane SeparatorsH2SITE palladium-alloy membranes are exclusively selective to hydrogen, continuously delivering high-quality pure hydrogen under any inlet gas conditions, suitable for the most demanding applications including fuel cells and semiconductor manufacturing.
99.97%+
Hydrogen Purity
Any Concentration
Compatible with Any Inlet Gas Composition
- Purity of 99.97% or higher
- Suitable for all inlet gas compositions and hydrogen concentrations
- Modular design with minimal monitoring requirements
- Suitable for fuel cells, semiconductors, and research applications
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Large-Scale Hydrogen Production via Ammonia Import
On-site cracking at port hubs to reduce hydrogen production costs
99.97%+
Hydrogen Purity
1 Step
Simultaneous Reaction and Separation
Liquid ammonia is imported as a hydrogen energy carrier and cracked on-site at ports or energy hubs into high-purity hydrogen. The integrated membrane reactor completes ammonia cracking and hydrogen separation in a single step, significantly reducing ammonia consumption and delivering the most competitive large-scale hydrogen production costs.
- On-site conversion at ports or import hubs
- Single-step maximization of ammonia conversion rate
- Significantly lower hydrogen costs compared to conventional technologies
- Suitable for large-scale industrial hydrogen production
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On-site Ammonia-to-Hydrogen for Industry and Mobility
Hydrogen refueling stations, industrial equipment, off-grid power supply
Multiple Heat Sources
Electricity / Liquid Ammonia / Steam
Zero Carbon Emissions
Replacing Fossil Fuels
Energy-intensive industries and transportation infrastructure can obtain hydrogen directly through on-site ammonia cracking, replacing fossil fuels and reducing Scope 1 emissions. Membrane reactors support multiple heat sources — electricity, liquid ammonia, or process steam — for flexible integration into various industrial processes.
- Hydrogen refueling stations: on-site ammonia-to-hydrogen, eliminating external hydrogen logistics
- Industrial equipment: supplying boilers, generators, and other industrial systems
- Off-grid systems: ammonia-to-hydrogen powering fuel cell electricity generation
- Suitable for high-emission industries including glass, steel, and sustainable aviation fuel production
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Bio-hydrogen from Waste
Single-step hydrogen extraction from biogas, CO conversion rate 98%+
98%+
CO Conversion Rate
1 Step
Simultaneous Extraction and Separation
Carbon monoxide in biogas, biomethane, or syngas is converted into high-purity hydrogen via water-gas shift membrane reactors. H2SITE technology achieves over 98% CO conversion while producing high-pressure CO₂-rich streams, enhancing carbon capture potential.
- Single-step extraction of high-purity hydrogen from biogas or syngas
- CO conversion rate exceeding 98%
- Compatible with pyrolysis and gasification processes
- Suitable for marine methanol reforming systems
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High-Efficiency Natural Hydrogen Separation
Processable at concentrations as low as 2%, with a recovery rate of 98%
98%
Hydrogen Recovery Rate
2%
Minimum Processable Hydrogen Concentration
Hydrogen in natural hydrogen reservoirs is typically mixed with CO₂, CO, N₂, CH₄, He, and other molecules. H2SITE palladium-alloy membrane separators can extract high-purity hydrogen from even the most complex gas mixtures, operating effectively at hydrogen concentrations as low as 2%.
- Capable of processing gas mixtures with hydrogen concentrations as low as 2%
- Hydrogen recovery rate of 98%
- Simultaneously enhancing the value of by-products such as helium
- Palladium-alloy membranes operate reliably under extreme conditions
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High-Purity Hydrogen Purification
99.97%+ purity, suitable for fuel cells
99.97%+
Hydrogen Purity
Any Concentration
Compatible with Any Inlet Gas Composition
H2SITE palladium-alloy membranes are exclusively selective to hydrogen, continuously delivering high-quality pure hydrogen under any inlet gas conditions, suitable for the most demanding applications including fuel cells and semiconductor manufacturing.
- Purity of 99.97% or higher
- Suitable for all inlet gas compositions and hydrogen concentrations
- Modular design with minimal monitoring requirements
- Suitable for fuel cells, semiconductors, and research applications
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