Processes for controlling two or more properties to a lubricant or fluid work,To lubricate a system and to provide a working fluid to a system in which the operating conditions change, apparatus for performing the process, and use of a working fluid composition

摘要

"Processes to control two or more properties to a lubricant or fluid work,To lubricate a system and to provide a working fluid to a system in which the operating conditions change, apparatus for performing the process, and use of a composition of fluid of work ".The present invention relates to a process for controlling two or more properties to a lubricant or working fluid, for use in a system in which the operating conditions change.A process comprising: (I) providing a fluid based on the two or more properties are optimum for operational conditions' hot ',(II) providing a solvent that is miscible with said fluid basis, under all operating conditions of the system; and (III) diluting fluid reversibly said base with the diluent.In response to changes in the operating conditions of the system. An apparatus for carrying out said process is also described.