Introduction
This purifier adopts the OW process for carbon dioxide purification. The raw carbon dioxide enters the purifier and undergoes the O (catalytic oxidation) process, which utilizes the characteristics of high-temperature noble metal catalysts to convert impurities such as H
2，CO，CH
4 in the carbon dioxide into H
2O and CO
2. It then passes through the W (ambient temperature adsorption reactor) to remove impurities such as O
2 and H
2O. Once the bed is saturated with adsorbate, it undergoes regeneration. The ambient temperature adsorption reactors are designed with one in operation and one on standby, enabling continuous operation.
OW Process
Process Flow
Catalytic removes O
2, H
2, CO, and THC；
Adsorbent removes of O
2 and H
2O
The adsorption reactor is regenerated via heating after saturation, with dual towers switching to ensure continuous gas supply.
Application Areas
Semiconductor, LED, Laser, and Solar PV Industries
Optical Fiber Industry
Food Industry
Integrated Circuit Manufacturing Industry
High-Purity Gas Analysis
Product Features
1.Ultra-High Purification Accuracy
★ Proprietary catalyst technology with synergistic chemical adsorption, achieving impurity removal to depths of ≤1 ppb.
2.High-Stability Design
★ It utilizes internationally renowned brand components; full-automatic orbital welding by Swagelok, integrated with advanced explosion-proof strategies to ensure safe and stable system operation.
3.Strong Anti-Fluctuation Performance
★ Designed with 120% redundancy per protocol, ensuring stable gaseous index output under fluctuating working conditions.
4.High Accident Resilience
The purification unit features power-off protection functionality.
5.Smart IoT Operation & Maintenance
★ Fully automated operation with remote monitoring
★ Fault early warning and interlocking + operational data traceability system
Technical Parameters
