Download CO₂ Recovery Plant
The CO2 recovery plant (CBU) is completed by various fuels such as diesel, heavy oil, kerosene, and natural gas through combustion, washing, absorption, analysis, separation and other process technologies. The CO2 recovery system adopts centralized control to ensure the safety and stability of the system. All instruments and meters are pre-installed in the shell block for easy transportation and to reduce on-site installation and commissioning time.
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High-Purity CO₂ Recovery and Liquefaction Solutions for Industrial Applications
As industries pursue cleaner production and lower operational costs, CO₂ recovery technologies have become essential in breweries, chemical processes, ammonia plants, and biogas upgrading projects. CNCD’s CO2 Gas Recovery Plant provides a complete solution for CO₂ capture, purification, liquefaction, and storage, delivering high purity, reliable operation, and long-term economic benefits.
With more than 20 years of engineering experience in cryogenic equipment and gas processing systems, we design and manufacture CO₂ recovery plants tailored to global industrial standards, ensuring stable performance in demanding environments.
The CO2 Gas Recovery Plant is an integrated system that captures raw CO₂ from fermentation, chemical reactions, combustion, or biogas streams. After multi-stage purification, drying, compression, and cryogenic liquefaction, the plant produces high-purity liquid CO₂ suitable for food-grade, beverage-grade, and industrial-grade applications.
Multi-stage purification ensures stable quality
Optimized process design to reduce energy consumption
Advanced compressor and refrigeration technology
Low operating cost for long-term use
Efficient liquefaction at low temperatures
Industry-grade heat exchangers and condensers
Stable performance for continuous operation
Skid-mounted modules for easy installation
Optional CO₂ storage tank and vaporization system
CE / PED
ASME
ISO9001 Quality Management
Food-grade standards (for specific configurations)
Compliant with environmental regulations
Third-party inspection by SGS/BV/TUV available
Gas-tight stainless-steel pipelines
Automatic PLC control system
Online monitoring of purity, pressure, and temperature
Multi-level alarms and safety protection devices
♦Main Equipment:
CO2 supercharging compressor, desulfurizing tower, drying tower, a pre-cooler, condensing evaporator, rectifying tower, CO2 storage tank, etc.
♦Main Technical Parameters:
1. Capacity: 300~15000Nm3/H
2. CO2 storage temperature: -20~-25℃
3. Storage pressure: 2.0MPa.G
4. Water content: ≤20ppm
5. H2S content: ≤0.1ppm
6. Power consumption: 0.3~0.34kw.h/Nm3(CO2)
CNCD’s CO₂ recovery systems are widely used in:
Fermentation CO₂ recovery
Beverage-grade CO₂ purification
Energy-efficient carbonation supply
Ammonia plant CO₂ recovery
Petrochemical gas processing
Hydrogen production by-product CO₂ recovery
Food-grade CO₂ for quick freezing, preservation, and packaging
CO₂ capture from biogas upgrading
Carbon-neutral initiatives
Waste-to-energy projects
Liquid CO₂ supply for dry ice plants (blocks, pellets)
CNCD operates:
1 equipment industrial park
3 manufacturing bases
69,000 m² standardized workshops
500+ skilled employees
2,000+ units annual production capacity
Key equipment includes:
Automatic welding lines
Robot drilling systems
600 m² automatic painting workshop
DXWP5500 shot blasting system
High-vacuum insulation technology
Complete NDT, metallographic, chemical analysis laboratories
These capabilities ensure consistent quality and reliability for complex CO₂ systems.
20+ years of experience in cryogenic and gas processing systems
Strong engineering team for customized plant design
Complete QA/QC system with international certification
Proven track record with multinational companies
Turnkey solutions: design, manufacturing, installation, commissioning, and training
Contact our engineering team for technical consultation, detailed specifications, or project-based customization.
CNCD delivers reliable and efficient CO2 Gas Recovery Plants to support your industrial and environmental applications worldwide.
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