| 摘要 |
<p>A device, and process, for continuously separating dissolved solutes and/or suspended particles from a multicomponent fluid phase in a magnetically stabilized fluidized bed (60). The process is of the type wherein a solid resin and a liquid buffer move countercurrent to each other in the bed. In steady state operation, a time invariant pH gradient will form in the bed and remain spatially fixed. Other condition variables, such as temperature, can be used to form a time invariant fixed gradient provided that equilibrium partition between the solid and liquid phases is a function of the condition variable.</p> |
