Abstract The present invention relates to a distributor for distributing a liquid in an exchange column. The distributor comprises at least one predistributor means positioned to receive a liquid feed and a plurality of distributor means having substantially straight longitudinal side walls and open top portions. The interior and exterior of the longitudinal side walls of the predistributor means are covered with a wettable, open-pore material. In operation the liquid feed flows from the predistributor means into the interior of the distributor means, through the open-pore material, exiting this open-pore material on the exterior of the distributor means. In this manner an improved, even distribution of the liquid feed within the exchange column is obtained.
Inventors
👤 Hansjurgen Ullrich
👤 Werner Geipel
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-11-08 08:21
CPC Classifications
B; B01; B01D; B01D3/00; B01D3/008
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
108 words
A distributor for distributing a liquid in an exchange column which comprises: (a) at least one predistributor means positioned to receive a liquid feed, (b) a plurality of distributor means having substantially straight side walls and completely open top portions, said distributor means positioned to receive liquid from said predistributor means, and (c) a body of wettable, open-pore material having an internal coherent pore structure positioned along the outside and inside longitudinal walls of said distributor means, said open-pore material bridging said outside and inside walls and positioned to receive substantially entirely all of the liquid from the distributor means and distribute said liquid within an exchange column.
Claim 2
Dependent Claim
108 words
A distributor for distributing a liquid in an exchange column which comprises: (a) at least one predistributor means positioned to receive a liquid feed, (b) a plurality of distributor means having substantially straight side walls and completely open top portions, said distributor means positioned to receive liquid from said predistributor means, and (c) a body of wettable, open-pore material having an internal coherent pore structure positioned along the outside and inside longitudinal walls of said distributor means, said open-pore material bridging said outside and inside walls and positioned to receive substantially entirely all of the liquid from the distributor means and distribute said liquid within an exchange column.
Claim 3
Dependent Claim
32 words
A distributor according to claim 1 wherein the body of open-pore material is selected from a woven or non-woven textile fibre material, a plastics foam or a ceramic or oxide-ceramic sintered material.
Claim 4
Dependent Claim
20 words
A distributor according to claim 1 wherein the lower edge of the body of open-pore material has spaced-apart point portions.