Have a Question?

How to Resolve Single Mixed-Refrigerant Compressor Control Challenges

Resolving Design Challenges

Many small-scale LNG plants use the two-stage single mixed-refrigerant compressor or the nitrogen expander technology. 

Its typical design presents challenges. These include molecular weight variations and lack of non-return valves. 

However, it’s possible to re-design the piping layout of the typical single mixed-refrigerant  compressor so that it is compatible with good anti-surge control requirements. 

We lay out typical compressor design, its challenges and how to resolve them.

See our solutions.

Read the White Paper

MEDIA CONTACT | | Marium Jacobs | 713-701-8097

Subscribe to our email updates

Contact Us


+1 (515) 270-0857


4745 121st St,
Des Moines, IA 50323