- Air Separation
- Natural Gas
- Gas Products
- Petrochemical plants
- Adsorption and membrane plants
- Cryogenic Plants
- CO₂ plants
- Refining Technologies
- Furnaces, fired heaters and incinerators
Backed by over thirty years of experience designing and constructing adsorption plants, we continue to push the boundaries of innovation and strengthen our position as a world leader. We have designed and delivered over 500 pressure swing adsorption (PSA) plants to date, including some of the world’s largest units. Our proven high-performance PSA systems provide reliable and cost-effective separation and purification technology for a wide range of process gases.
Capacities range from small plants producing a few hundred Nm3/h to large-scale plants with feed gas flows of over 400,000 Nm³/h. The PSA systems are suitable for many applications in the refining, petrochemical, chemical, iron/steel and mining industries, including:
- Hydrogen recovery and purification
- Oxygen generation
- Nitrogen generation
- Carbon dioxide recovery and removal
- Methane purification
Our PSA technology is simple to operate, ensures high product recovery rates and low operating costs to deliver outstanding reliability and on-stream availability.
A modular skid design reduces assembly time and cuts costs on-site. Each fully prefabricated skid is thoroughly tested before it leaves the workshop. Our experienced specialists then commission and start up each plant as well as train operators and provide supporting customer services.
Based on high-performance polymer-based membranes, our gas separation plants are ideal for the following applications:
- Helium purification
- Hydrogen purification from synthesis gas
- Natural gas treatment
- Purification of biogas
Our proprietary adsorption technologies support pre- and post-treatment steps for both feed gas and product streams. The combination of our world-class membrane and PSA technologies deliver new levels of flexibility and efficiency and ensures pants perfectly tailored to your needs.