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Product Overview
The Industrial-Grade Carbon Dioxide Recovery Equipment is designed for efficient capture and recovery of CO₂ from various industrial gas sources. It is suitable for emissions from lime kilns in metallurgical and cement plants, flue gases from chemical, fertilizer, and power plants, as well as CO₂ recovery from fermentation gases such as ethanol and xylitol. The system can also be applied for CO₂ extraction in natural gas and petroleum fields.
The equipment integrates high-quality international components with a one-stop design, manufacturing, and installation service, ensuring efficient, stable, and safe operation.

Working Principle
The system separates CO₂ from industrial gases through multi-stage purification and adsorption processes. Impurities and moisture are removed using physical adsorption or chemical absorption technologies. CO₂ is then compressed and liquefied to produce high-purity output.
Equipped with PLC or DCS control systems, the equipment allows real-time monitoring of key parameters, enabling continuous automated operation. Remote control and instant alarm functions ensure safe and reliable operation.
Key Features
- High-Quality Components: Uses internationally advanced parts to ensure long-term reliability.
- Stainless Steel Construction: Strong corrosion resistance and extended service life, suitable for complex industrial environments.
- One-Stop Service: Offers design, manufacturing, and installation services for seamless project integration.
- User-Friendly Operation: Intuitive human-machine interface for easy operation and management.
- High Automation: PLC/DCS-controlled system ensures efficient automated operation.
- Real-Time Monitoring: Continuously tracks critical operating parameters for system stability.
- Instant Alarm: Automatically alerts when parameters deviate from set values to enhance safety.
- Remote Access: Supports remote monitoring and control for unattended operation.
Applications
- Metallurgy & Cement: Captures CO₂ from lime kilns and other industrial emissions.
- Chemical & Fertilizer Industries: Recovers CO₂ from flue gases.
- Power Plants: Captures CO₂ during electricity generation, reducing carbon emissions.
- Fermentation Industry: Extracts CO₂ from ethanol, xylitol, and other fermentation gases.
- Gas Field Development: Recovers CO₂ from natural gas and petroleum fields for reuse.
| CO2 gas index | ||
| Component | Specification | Unit |
| CO₂ | min. 99.998 | % v/v |
| O₂ | max. 5 | ppm v/v |
| N₂ + Ar + He | max. 10 | ppm v/v |
| H₂S | max. 0.1 | ppm v/v |
| DMS | max. 0.1 | ppm v/v |
| Ethanol | max. 1 | ppm v/v |
| Other Alcohols | max. 1 | ppm v/v |
| Acetates | max. 0.1 | ppm v/v |
| Acetaldehyde | max. 0.2 | ppm v/v |
| Other Volatile Oxygenates | max. 1 | ppm v/v |
| H₂O | max. 10 (dew point -60°C) | ppm v/v |
| Taste and Odor | No odor | |
| CO₂ Equipment Specifications | ||||
| Model | Production (tCO₂/h) | CO₂ Purity | Power Consumption (kW/tCO₂) | Footprint (m²) |
| CO2-2.4K | 0.3 | 99.99% | 250 | 6*12 |
| CO2-1W | 1.2 | 99.99% | 230 | 12*24 |
| CO2-2W | 2.5 | 99.99% | 220 | 12*24 |
| CO2-3W | 3.7 | 99.99% | 210 | 12*30 |
| CO2-4W | 5 | 99.99% | 200 | 12*36 |
| CO2-10W | 10 | 99.99% | 190 | 15*40 |
| Note: Parameters may vary depending on the source of carbon dioxide gas. | ||||
Wobo Industrial Equipment Co., Ltd.













