| 摘要 |
<p>A fluid distributor (2), in particular for a chromotographic apparatus with a large diameter to height ratio, comprises a separator (20) consisting of a disk of porous material, and a distributor plate (21) comprising, on its face in contact with the separator, annular channels (29 to 33) connected to an inlet or outlet duct by ducts (34 to 43) whose dimensions are calculated to introduce, during operation, a loss of head inversely proportional to the area of the corresponding channel, measured on the surface of the separator.</p> |
