WE CAPTURE
YOUR CARBON.

End-to-end profitable Carbon Capturing from tail gases
based on our flexible plug-and-play absorber solutions.

CONFIGURE YOUR ROTASEP®

Our modular RotaSep offers exceptional performance in a small package. Just how small, you ask? Tell us the estimated flow and pressure variables, and we’ll provide the suggested model and basic specifications.
1: Select Flow
2: Select Pressure
3: Select Gas Mole Weight (g/mole)
4: Select Temperature (celcius)
5: Select DP99 (µm)
6: Select Liquid Density (kg/m3)

Technical Specification Sheet download

Please enter your email address to receive the Technical Specification Sheet for the RotaSep® fitting your requirements.
  • By designing and manufacturing compact separators, SDS is leaving a smaller footprint, contributing to carbon neutrality targets.
  • Our compact RotaSep enables retrofits in space-limited installations, reducing your footprint and CAPEX investment.
  • Applying SDS Solutions can decrease your carbon footprint, by taking out harmful emissions (CO2, SO2 etc.) and improving circularity.

SMALL FOOTPRINT. MASSIVE PERFORMANCE.

  • SDS Separation’s unprecedented separation technology allows you to create up to tenfold smaller plug-and-play separator solutions with increased performance at lower investment levels and operating costs.
  • Our modular, scalable product approach enables you to customize both dimensions and performance in a highly robust and sustainable solution, ensuring safe and reliable operation with minimal maintenance.

RotaSep®

RotaSep® offers unprecedented gas-liquid separation performance in an exceptionally small package. With up to 10 times the gas capacity and double the liquid capacity of conventional separation vessels, RotaSep®’s robust and modular design is ready to meet any separation requirements.

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Dimensions
10x smaller
Particle size
5x smaller
Investment
30% - 50% lower

Applications

Energy Transition
CO2 Capture / Liquefaction

Energy Transition
Hydrogen

Process Gas

Natural Gas

Posts

Press release: Investment round SDS Separation for breakthrough in Point Source Carbon Capture

We are proud to announce completing a financing round enabling customer Carbon Capture installations, increased production capacity, and further application development.

Whitepaper: RotaScrub ® Upgrade of the Medium-Pressure Inerts Washing System of a Snamprogetti Urea Plant

Benefits include 90% reduction of ammonia emissions, increasing safety standards, reduction of NOx emissions & ammonia consumption figures of your urea plant.

Investment round SDS Separation for breakthrough in Point Source Carbon Capture

Zwijndrecht, 30 June 2025 — SDS Separation B.V., a Dutch pioneer in Point Source Carbon Capture (PSCC) technology, is proud to announce that it has completed a Series A financing round totalling €2 million. With this investment, SDS Separation will install its first systems at customer sites, increase production capacity and develop the technology for broader applications.

The financing round was closed with, among others, Percival Participations, Invest-NL and the current management. The validation and pilot phase will be completed within 1.5 years, with the financiers expressing their intention to contribute another €3 million in a follow-up round for the commercial roll-out.

SDS Separation develops and manufactures compact, modular systems designed to capture harmful pollutants—such as CO2—directly from industrial sources emitting up to 100,000 tonnes of CO2 annually. This segment of small and mid-sized emitters, long underserved by traditional large-scale capture technologies, represents a vast and largely untapped global market.

With this innovative technology, SDS Separation is able to make installations significantly smaller, more efficient and more cost-effective than existing alternatives. In doing so, the company offers a practical route for a wide range of industrial players to substantially reduce their CO2 emissions — a crucial step towards climate neutrality.

Albert van Pabst, CEO of SDS Separation, explains:
"This financing round will enable us to industrialise our technology and roll out the first commercial installations. The strong interest from investors confirms the urgency and market potential of scalable solutions for small-scale CO2 sources."

Bart Boogaard, investment manager at Invest-NL, adds:
"CO2 capture is indispensable for a carbon-neutral industry. Even in the long term, there will be industrial processes that we cannot fully electrify. SDS Separation is developing an efficient and compact total solution for small to medium-sized industrial installations where conventional technology is not applicable or cost-effective. This makes this investment both strategically and socially relevant.”



Note to editors
For more information, please contact Albert van Pabst, +31615238989 or albert@sds-separation.com.

About SDS Separation
Since its foundation in 2018, SDS Separation has been developing innovative technologies that help reduce industrial emissions and make processes more efficient and sustainable. Removing harmful contaminants such as CO₂ from gases is essential to enable further processing, but traditional separation solutions are often large, expensive and inflexible. SDS Separation offers compact, modular plug-and-play solutions for CO2 capture that deliver better performance at lower investment and operating costs.

With a strong focus on circular and biobased applications, SDS Separation offers scalable and robust systems for industries including chemicals, food, pharmaceuticals and waste processing. Our modular approach guarantees flexibility in design and performance — with minimal integration time, limited maintenance requirements and a short payback period.

Thanks to our in-depth technical expertise, continuous R&D and strategic partnerships, we deliver not only technology but also integrated services. SDS Separation offers full-service CO2 capture solutions, including transport and reuse, that seamlessly integrate with existing and new installations. In this way, we are actively contributing to a more efficient and climate-friendly industry.

RotaScrub ® Upgrade of the Medium-Pressure Inerts Washing System of a Snamprogetti Urea Plant

The SDS Separation RotaScrub ® is a highly efficient solution for gas washing or scrubbing. Based on the proprietary separation technology of the RotaSep®, RotaScrub ® adds a specific surface area up to 10 times higher than the next best solution and uses up to 30% less scrubbing liquid. This results in RotaScrub ® being up to 10 times smaller than the conventional packed scrubber beds, making it the most compact, robust, and efficient scrubbing solutions on the market.

The benefits of the RotaScrub ® Upgrade of the Medium-Pressure Inerts Washing System of a SnamprogettiTM Urea Plant are:
  • Increase safety standards (intrinsically safe design against explosions)
  • Reduce ammonia emissions from 2-4 vol% to 0.2-0.4vol% (90% efficiency) based on one co-current RotaScrub ® or to 0.02 to 0.04% based on two RotaScrub ® unit in series.
  • Reduce NOx emissions in case inerts stream is used as fuel
  • Reduce ammonia consumption figures of your urea plant
Download Whitepaper