CO2 Liquefaction Facility

CO2 Liquefaction Facility

ARJAE supported the development of a COâ‚‚ liquefaction facility designed to capture carbon dioxide from ethanol production, purify it to an industrial-grade product, and prepare it for high-pressure transport. The project integrated gas processing, purification, and compression systems to deliver a reliable and efficient COâ‚‚ handling solution.

Through coordinated engineering and system integration, ARJAE contributed to a facility designed for efficient operation, high-quality product output, and dependable long-term performance.

Project Scope & Objective

This project focused on the capture and processing of COâ‚‚ generated from ethanol production. The facility was designed to purify the COâ‚‚ stream to meet industrial-grade specifications and deliver it as a dense phase fluid suitable for pipeline transport.

The primary objective was to achieve one of the lowest energy consumption levels in the industry while maintaining consistent product quality and reliable system performance.

Project Highlights

COâ‚‚ Processing
Capture of COâ‚‚ from ethanol production

Product Output
Industrial-grade purified COâ‚‚

Delivery Conditions
Dense phase COâ‚‚ at 2200 psig for pipeline transport

Performance Objective
Optimized for low energy consumption

Engineering & Design Approach

The facility was developed with a strong focus on process efficiency and system optimization. COâ‚‚ capture, purification, and compression systems were integrated to ensure consistent product quality while minimizing energy demand.

ARJAE’s engineering approach emphasized early coordination between process design and system layout, allowing the facility to balance performance, efficiency, and constructability. This approach supported reliable operation while maintaining a streamlined processing system.

Facility & Fabrication Execution

Engineering and fabrication efforts were aligned to support the integration of processing equipment, piping systems, and supporting infrastructure required for COâ‚‚ purification and delivery.

The facility incorporated purification systems, compression equipment, and high-pressure handling systems, ensuring that the processed COâ‚‚ could be reliably delivered for downstream pipeline transport.

Challenges & Solutions

COâ‚‚ liquefaction and delivery systems require careful integration of purification, compression, and pressure management processes to ensure consistent product quality and efficient operation.

Key challenges addressed during the project included:

  • Achieving required COâ‚‚ purity from an ethanol-based source
  • Managing high-pressure compression and dense phase delivery
  • Reducing overall energy consumption while maintaining performance

These challenges were addressed through integrated process design, system optimization, and coordinated engineering efforts, resulting in a balanced and efficient facility design.

Outcome

This project highlights ARJAE’s ability to support carbon capture and CO₂ processing applications through integrated engineering and system design. The facility delivers purified CO₂ suitable for pipeline transport while maintaining a strong focus on energy efficiency and reliable operation.

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