- We address the demands of the industrial circle and provide energy-saving gas generators with the gas purification and separation system utilizing PSA (pressure swing adsorption) method of highly-efficient absorbency.
- Because of the benefits of energy efficiency and high reliability, our PSA gas generators are widely used throughout the world.
- Furthermore, Sumitomo Seika has a long track record of constructing various plants.
- The gas separation system utilizing the PSA method is a method that separates and purifies target gases by changing the gas pressure and repeating adsorption and desorption.
- Since our market launch of nitrogen gas generators, Sumitomo Seika has provided highly energy-efficient separation technologies while developing oxygen generators, hydrogen generators, and recovery and purification systems of carbon dioxide gas, argon gas, and methane gas.







