LNG Liquefaction Process & Plant Operations

1) Course Introduction

This course provides a comprehensive technical understanding of LNG liquefaction technologies, process configurations, and plant operating strategies.

At the core of this specialized program, Seattle International Institute for Training integrates engineering models, real case studies, and operational best practices used across modern LNG facilities.

Participants develop the skills required to optimize production, manage energy efficiency, and respond to operational challenges.

2) Key Learning Objectives

Participants will learn to:

• Understand LNG liquefaction cycles (C3/MR, DMR, SMR)
• Operate key units: compressors, heat exchangers, cryogenic systems
• Optimize energy efficiency and process stability
• Identify and solve common operating issues
• Apply start-up, shutdown, and emergency procedures

3) Target Audience

• LNG process & operations engineers
• Plant supervisors and control room staff
• Mechanical & reliability engineers
• New LNG facility personnel

4) Course Importance & Business Impact

Improved liquefaction performance reduces energy costs, maximizes production output, and enhances LNG plant reliability.

5) Practical Modules / Key Topics

• LNG liquefaction cycles
• Main cryogenic heat exchanger (MCHE) operation
• Compressor performance & surge control
• Process stability & troubleshooting
• Plant optimization techniques