Fluid distributor unit

摘要

A fluid distributor for uniformly distributing flow of a feed onto a chromatography column in a cost-effective way defines a distribution channel of generally conical shape between a solid back plate and a packed bed in the column, wherein the fluid distributor comprises at least two circular and/or annular fluid-permeable porous disks essentially filling the volume of the distribution channel.

主权项

1. A fluid distributor for a column, defining a distribution channel of generally conical shape defined by a circular solid back plate with a staircase pattern of at least two internal concentric annular recesses and a packed bed in the column, wherein each annular recess decreases in diameter as the staircase pattern converges towards a tube for inlet and outlet of fluid and wherein the fluid distributor comprises at least two annular fluid-permeable porous disks mounted in said annular recesses.