| 摘要 |
<p>The present invention relates to an isostatic press (10) for high pressure treatment of a product (12) having a temperature below 0°C, said isostatic press (10) comprising a pressure chamber (16) adapted to contain a first pressure medium (18), and a container (20) which is placeable in the pressure chamber (16). The container (20) which is placeable in the isostatic press (10) is adapted to hold the product (12) and a second pressure medium (24), the container (20) being closable to keep the first pressure medium (18) separated from fluid communication with the second pressure medium (24). The container (20) is further provided with a pressure transfer means (26) adapted to transfer pressure from the first pressure medium (18) to the second pressure medium (24), and a body which is made of a material with low adiabatic heat emission relative to adjoining substances, so that the body from adjoining substances absorbs heat, which is generated by adiabatic temperature rise during the high pressure treatment. The invention also relates to a method, a container (20), a plant and use for high pressure treatment of a product (12) having a temperature below 0°C by means of an isostatic press (10).</p> |
