Apparatus including a flow path formed by membrane compression
US4624784A · kind A · utility
59Cited by
12References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 10, 1984 |
| Grant date | Nov 25, 1986 |
| Priority date | — |
| Expiry date | Dec 10, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2321/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Apparatus for altering the concentration of a pre-selected component (11) of a feestock (12) wherein the feedstock (12) flows through flowpaths bounded by overlying barriers (13) which selectively pass the component (11). Flow of feedstock (12) elastically separates the barriers (13) to maintain laminar flow therebetween. The preselected component (11) may be routed to flow selectively through the barriers (13) either into or out of the feedstock (12).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.