Diffusion membrane units with adhered semipermeable capillaries
US4346006A · kind A · utility
29Cited by
17References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 1980 |
| Grant date | Aug 24, 1982 |
| Priority date | — |
| Expiry date | Mar 24, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24851
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A diffusion membrane unit comprising: in a first embodiment, a planar arrangement of parallel separate capillary membrane tubes and junction lines of adhesive material extending continuously across said parallel membrane tubes and continuously along the entire length of said arrangement; and in a second embodiment a plurality of planar single-layered arrays of parallel capillaries defining out of phase sinuous paths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.