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Oxygen purification and drying for high-purity O2
We develop and manufacture energy-efficient systems for the purification of oxygen.
Codes & standards
By combining innovative ReiCat Catalyst Technology with other process engineering technologies and mechanical processes, e.g., TSA dryers, our systems purify oxygen to a quality of 5.0 / > 99.999 % or, if required, to 6.0 / > 99.9999 %.
Thanks to closed loops, the ReiCat Closed Loop Technology, our long-lasting systems remove impurities with maximum energy efficiency and minimum losses.
They are ideally suited for industrial oxygen production, e.g., through water electrolysis in Power-to-X systems. Building on 40 years of experience, our products stand for reliability, maximum availability, and low maintenance requirements.
We offer systems in various size categories and have particular expertise in the construction of large-scale systems.
As one of the leading suppliers in the field of gas treatment, we can refer to many references.
We will happily provide you with a list of selected references upon request.
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Our experienced chemists and engineers develop proprietary technologies for our systems in our technical center using state-of-the-art software.
Energy-efficient purification of gases and exhaust air at low temperatures.
Learn moreHighest gas purification performance for fluctuating volume flows in Power-to-X applications.
Learn moreOur data sheets provide detailed information on our products and technologies.
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Data Sheet
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Data Sheet
Patented processes and detailed calculations for maximum system quality
We purify technical gases to quality 5.0 / > 99.999 % and higher and exhaust air to up to 99 % purity.
We are ISO 9001:2015 certified
Guaranteed availability thanks to few moving parts and remote monitoring
Our systems for explosive gases are explosion-proof in accordance with ATEX
Use of static equipment and internal heat recovery
ReiCat systems are designed to achieve maximum efficiency and reduce operating costs.
Use of highly efficient catalysts
Closed loops for minimal to no emissions and losses
A sophisticated modular system guarantees low costs and delivery times
Our modular system, an efficient engineering approach, and economies of scale enable competitive system prices.
Cost-optimized engineering
Economies of scale in procurement of precious metals due to large number of catalysts installed
We purify technical gases reliably and safely to quality 5.0 / > 99.999 % and higher and exhaust air to up to 99 % purity.
Patented processes and detailed calculations for maximum system quality
We are ISO 9001:2015 certified
Guaranteed availability thanks to remote monitoring and few moving parts
Our systems for explosive gases are explosion-proof in accordance with ATEX
To minimize operating costs, ReiCat systems are designed for maximum efficiency.
Use of static equipment and internal heat recovery
Use of highly efficient catalytic converters
Closed circuits for minimal to no emissions and losses
Our modular model, an efficient engineering approach and the cost advantages resulting from the high number of catalytic converters installed enable competitive system prices.
A sophisticated modular system guarantees low acquisition costs and delivery times
Cost-optimized engineering
Economies of scale in the procurement of precious metals due to the large number of catalysts installed
We develop and deliver complete systems and accompany you from engineering over commissioning to maintenance.
We develop proprietary technologies for our systems in our technical center and with state-of-the-art software programs.
↳ pipe stress calculations & flange verification
ROHR2↳ vessel calculations
↳ column calculations (FEM) & vibration analysis
We manufacture our systems as skids in collaboration with a broad network of certified and highly specialized suppliers and partners. The most crucial aspect for ReiCat: Quality control!
Quality control is continuously performed during skid manufacturing and between the individual disciplines. ReiCat always carries out both the quality control and the final leak and functional tests.
We support our customers on-site during the commissioning of our systems. This includes supervising the installation of the systems, filling the tanks, performing final mechanical work, and starting up the system.
The skid construction enables quick and safe commissioning.
Our systems stand for durability. We offer maintenance services to ensure this and supply spare parts, wear parts, and consumables.
Our oxygen purification plants use redundant online gas analysis devices to ensure the desired gas quality.
Our ReiCat gas analyzer, a specially developed HO meter, is a unique tool for monitoring gas content during purification processes. In the event of leaks or malfunctions, this safety device immediately interrupts the gas flow.
The advantages of the ReiCat gas analyzer:
Other safety precautions that we carry out or implement in our systems include
At ReiCat, we understand gas drying to mean the removal of moisture from a technical gas. By gas purification, we mean the removal of unwanted impurities from a technical gas. Those unwanted impurities may include moisture. Gas drying is therefore a sub-category of gas purification.
Yes. Water electrolysis produces not only hydrogen but also oxygen. This green oxygen leaves the electrolyzer with impurities, mainly residual hydrogen and moisture. If the oxygen is to be used further, for example, in medicine, it must first be purified. The ReiCat HighFlex Technology, initially developed for hydrogen purification systems, can also be used in the corresponding ReiCat oxygen purification systems for PtX applications.
Do you need a solution for purifying or recycling technical gases or exhaust air?
We look forward to hearing from you.
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