Compressors
Estimating Design Parameters in Propane Refrigerant Systems E-mail
Written by Alireza Bahadori and Saeid Mokhatab   

Pumps & Systems, November 2007

Propane refrigeration systems are often required in the natural gas processing industry to provide the required chilling in condensing heavy components for a rich gas. This study explains a simple correlation to estimate compressor power and condenser duty per refrigeration duty in three-stage propane refrigerant systems - important parameters to consider when designing any refrigeration system.

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Vacuum Pumps and Compressors for Ethanol and Biodiesel Production E-mail
Written by Eric Boyles and Wolfgang Kraft, Gardner Denver Nash   

Pumps & Systems, April 2008

A look at the role that liquid ring vacuum pumps and compressors play in the ethanol and biodiesel production process.

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