Specialized system utilizing VPSA (Vacuum Pressure Swing Adsorption) technology to efficiently capture and purify CO₂ from various gas sources such as flue gas, lime kiln gas, and fermentation gas. Specifically designed for extraction of carbon dioxide from low-temperature, high-dust, and low CO₂ content flue gases.

Technical Features

• High-Precision Dust Removal and Cooling: Utilizes combined process preventing cooler blockages caused by dust accumulation

• Deep Purification: Equipped with TSA (Temperature Swing Adsorption) deep purification unit effectively removing moisture, NOx, and SO₂

• Energy-Efficient Design: Low-pressure adsorption process minimizes energy consumption and investment costs

• High-Purity Output: Product purity can reach industrial-grade premium standards (≥99.8%)

• Low-Temperature Liquefaction: Employs low-temperature liquefaction and purification processes

• Cooling Energy Recovery: Takes full advantage of cooling energy recovery

• Circulating Water System: Utilizes circulating water system ensuring stable production during winter and nighttime operations

Industrial Applications

• Metallurgical Industry: Recovers and reuses CO₂ from flue gases, contributing to greenhouse gas emission reduction

• Cement Plants: Extracts CO₂ from lime kiln flue gases, meeting production and environmental protection requirements

• Chemical Industry: Provides high-purity CO₂ as reaction raw material

• Agriculture: Used for greenhouse gas control and plant growth promotion

• Food Processing: Serves as food-grade CO₂ for preservation and packaging applications