CO2 Refrigeration Compressor

Product Overview

The CO₂ Refrigeration Compressor is a core component in CO₂ liquefaction systems, utilizing advanced compression refrigeration technology to achieve efficient cooling and liquefaction of carbon dioxide. The system can reliably cool CO₂ to temperatures below -25°C, meeting strict requirements for industrial production, food cold chain, and low-temperature storage. Designed with a focus on energy efficiency and operational stability, it delivers consistent refrigeration performance under continuous operating conditions, making it essential for CO₂ liquefaction and low-temperature applications.

Working Principle

The compressor operates based on the vapor compression refrigeration cycle. The refrigerant is compressed to increase its pressure and temperature, then passes through condensation and throttling stages before entering the evaporation phase, where it absorbs heat from the CO₂ stream. This process reduces the temperature of CO₂, gradually bringing it to its liquefaction point. Optimized heat exchange and cycle control improve refrigeration efficiency while minimizing energy consumption and ensuring safe, stable operation.

Key Features

• Efficient CO₂ Liquefaction: Achieves stable cooling of CO₂ to below -25°C.
• Wide Temperature Range: Suitable for various low-temperature process requirements.
• Optimized System Design: Enhances compression efficiency while reducing energy consumption.
• Stable & Reliable Operation: Designed for long-term continuous operation.
• Durable Construction: Robust design minimizes maintenance needs and operational costs.
• Smooth Performance: Ideal for demanding low-temperature environments.

Applications

• CO₂ Liquefaction & Storage: Used in CO₂ liquefaction systems for gas-to-liquid conversion and low-temperature storage, especially in carbon capture and utilization projects.
• Food Cold Chain: Provides stable low-temperature environments for food refrigeration, freezing, and transportation.
• Industrial Cooling: Applied in chemical, pharmaceutical, and electronics industries for process cooling and temperature control.
• Environmental Protection: Supports low-temperature handling and storage of captured CO₂, contributing to emission reduction and sustainable development.