/community-hubs/asset-management/b/asset-management-weblog/posts/vibration-and-process-data-spot-turbo-expander-160-problemMany industrial processes require refrigeration, such as in the extraction of ethane and natural gas liquids (NGLs) from natural gas. From Wikipedia, a turboexpander: …also referred to as a turbo-expander or an expansion turbine, is a centrifugal or axialen-USTelligent Community 13