Due to the stringent purity requirements of high-purity (electronic grade) carbon dioxide, which must exceed 99.999% and evenreach parts per billion (PPb) levels for certain impurities, there are extremely high demands on the process design, process control, and analytical accuracy of the equipment. Leveraging over a decade of expertise in food-grade liquid carbon dioxide, BW selects high-quality food-grade liquid carbon dioxide as raw material and employs advanced processes such as physical adsorption and chemical treatment, combined with patented technologies. This approach ensures the stable production of ultra-high-purity (electronic grade) carbon dioxide products with purity exceeding 99.999%. The quality of these products meets the requirements of both the high-purity carbon dioxide standards of Japan's Showa Denko and the national high-purity carbon dioxide standards.
Components
GB/T23938-2009
Shouwa Chemicals (Japan)
San Fu Chemical Co., Ltd. (Taiwan)
Product Test Results
Carbon Dioxide Purity Vol.%
≥99.999
≥99.999
≥99.999
>99.999
Nitrogen Vol. ppm
≤3.0
≤4.0
<≤4.0
<3.0
Argon Vol. ppm
≤1.0
≤1.0
≤1.0
<1.0
Carbon Monoxide Vol. ppm
≤0.5
≤1.0
≤0.5
<0.20
Oil Content Vol. ppm
≤0.05
≤0.05
<0. 05
Volatile Hydrocarbons (Methane) Vol. ppm
≤2.0
≤0.5
≤1.0
<0.50
Moisture Vol. ppm
≤3.0
≤1.0
≤1.0
<1.0
Hydrogen Vol. ppm
≤0.5
≤1.0
≤0.5
<0.50
Total Sulfur (as S) Vol. ppm
≤0.03
<0.03
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BangWin's PSA Oxygen Generator equipment compact layout, module design, convenient transportation, save the site. It covers a small area. Easy to install, customers only need to connect the power supply and three pipes. And our equipment appearance beautiful atmosphere. The device is properly configured. Strict process control. Free wearing parts at random. Every device is turned on and tested before delivery.
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BangWin's PSA Oxygen Generator equipment adopts oil-free design, does not contact with the compression medium, avoid the pollution of the gas in the compression process, to ensure the purity of the gas body, microcomputer controller control, high level of automation.