CO2 Membrane Separation Equipment

Product Overview

The CO₂ membrane separation system adopts a hollow fiber membrane with a shell-and-tube configuration. It is specifically designed for applications such as natural gas CO₂ removal and wellhead associated gas treatment.

Based on advanced membrane separation technology, the system enables efficient CO₂ separation, purification, and recovery. It features stable operation, low energy consumption, and strong adaptability, providing a cost-effective and reliable solution for industrial gas processing.

Working Principle

The system operates on the selective permeability of gases through hollow fiber membranes. Under a pressure difference, gases are separated based on their permeation rates.

CO₂ permeates through the membrane faster than gases like methane, allowing it to pass into the permeate side, while the non-permeate side produces gas with a lower CO₂ content.

By optimizing operating pressure, flow rate, and membrane module design, the system ensures stable and efficient continuous gas separation.

Key Features

• High Separation Efficiency: Achieves separation efficiency of 60% to 90%, meeting various processing requirements.
• High-Pressure Design: Rated up to 2.5 MPa, suitable for high-pressure applications with reliable performance.
• Flexible Installation: Available in skid-mounted or on-site installation configurations to suit different project conditions.
• Wide Flow Range: Processing capacity ranges from 500 to 10,000 Nm³/h, adaptable to different scales of operation.

Applications

• Natural Gas Industry: Removes CO₂ from natural gas to improve gas quality and commercial value.
• Oil & Gas Production: Enables efficient CO₂ separation and recovery in wellhead associated gas treatment.
• Environmental Projects: Applied in carbon capture and utilization (CCU) systems to support emission reduction and sustainability goals.