Autonomous driving is possible according to usage conditions! Suitable for sealing and transporting explosive and flammable substances.
Our company has installed and sold the first nitrogen gas generator using the PSA method with carbon molecular sieve (CMS), manufactured by Bergbau in 1979. Since the molecular diameter of oxygen is smaller than that of nitrogen, it diffuses quickly into the fine pores of CMS and is adsorbed. Additionally, moisture and carbon dioxide in the air are also adsorbed similarly to oxygen. "N2-PSA" is a PSA nitrogen gas generator that employs a method utilizing these characteristics of CMS. 【Features】 ■ Nitrogen gas can be produced cheaply in-house ■ A wide range of proven results from large to small sizes ■ Capable of responding to various needs ■ Automatic operation possible according to usage conditions *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Specifications】 ■ Capacity: 2,000m3/h (nor.) per series at 99% ■ Purity: 95–99.999% (N2+Ar) ■ Production of O2: below 10ppm is also possible with options ■ Pressure: 0.44MPaG ■ Moisture: Dew point -60℃ at 1atm *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Inert gas sealing ■ Purging ■ Heat treatment ■ Atmosphere adjustment ■ Food packaging ■ Manufacturing of semiconductors and electronic components, etc. ■ For reflow ovens *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Sumitomo Seika is a chemical company that offers products with unique functions. Its main businesses include high-absorbency resins for disposable diapers, polymer products for cosmetics, electronics gases used in LCDs and LEDs, precision chemicals for pharmaceutical intermediates, and oxygen gas generation systems for steel manufacturers. The company is advancing the development of products that make daily life more convenient and comfortable while considering quality, the environment, and safety across various fields. Moving forward, we will continue to strive to be a chemical company that can always contribute to society.
