Lubricant Separation by Molecular Size and Temperature

摘要

A lubrication system in a machine has a lubricant comprising a plurality of differently-sized species of lubricant molecules and a pump that circulates the lubricant to an area of the machine for lubrication, wherein a molecular sieve in the lubrication system adsorbs a species of lubricant molecules in a predetermined lubricant temperature range and desorbs the species of lubricant molecules at temperatures outside the predetermined lubricant temperature range.