| 摘要 |
PURPOSE:To save energy by connecting a hydraulic medium-supplying unit to plural pressurizers having the same specification, carrying out the subject high-pressure treatment in a specified method and applying energy used for pressurizing one pressurizer to another pressurizer. CONSTITUTION:In high-pressure treatment of an objective material for treatment in pressurizers by supplying a high-pressure medium through a pressure medium- supplying line 24 to a pressurizer using a pressure medium-supplying unit 17, one pressure mediumsupplying unit 17 is connected to plural pressurizers 1R and 1L having the same specification. The pressure medium is initially supplied to one pressurizer 1R to keep the pressurizer to a high pressure state while the other pressurizer 1L is kept to a nonpressurized state. The pressure medium in the pressurizer 1R after completion of high pressure treatment is subsequently supplied to the other pressurizer 1L so as to carry out high pressure treatment of an objective material for treatment in the pressurizer 1L. |
