Advanced modular system designed to remove impurities and carbon dioxide (CO₂) from biogas, resulting in high-purity biomethane. Employs technologies such as chemical absorption, pressure swing adsorption (PSA), and membrane separation to efficiently separate CO₂ and other contaminants. The purified biomethane can be used as renewable energy source, suitable for natural gas grid injection or vehicle fuel.

Technical Features

• Modular Design: System consists of modules for biogas desulfurization, biogas fans, decarbonization, natural gas pressurization, and refueling

• High Decarbonization Efficiency: Employs hollow fiber membrane separation technology, ensuring methane (CH₄) recovery rate exceeding 95% and target CO₂ content below 3%

• Operational Flexibility: Handles flow rates from 200 to 450 Nm³/h, with operational flexibility from 30% to 110%, accommodating varying production needs

• Environmental and Energy Efficiency: Utilizes multi-screw compression technology to enhance processing efficiency and reduce energy consumption per unit of gas treated

Industrial Applications

• Biogas Utilization: Suitable for biogas purification and utilization in agriculture, wastewater treatment plants, and landfills

• Natural Gas Industry: Supports subsequent treatment and utilization of natural gas, aiding transition to clean energy

• Environmental Projects: Applied in environmental initiatives to reduce greenhouse gas emissions, contributing to government reduction targets

Technical Specifications

• Processing Flow Rate: 200 - 450 Nm³/h

• CH₄ Recovery Rate: >95%

• Final CO₂ Content: <3%

• Operational Flexibility: 30% - 110% of capacity

• Technology: Hollow fiber membrane separation