Hollow filament separatory module and method of fabrication
US4207192A · kind A · utility
43Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 1978 |
| Grant date | Jun 10, 1980 |
| Priority date | — |
| Expiry date | Sep 19, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2313/2011
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A hollow filament separatory module utilizing an annulus of semi-permeable hollow filaments with open ends encased in a potting compound and a collection chamber communicating with said open ends adjacent the potting compound with access surface means formed in the potting compound wherein the open ends appear, the sum of the area of said access surface means when projected upon a plane perpendicular to the direction of internal pressure forces against the potting compound being less than 50% of the cross-section of the non access portions of said compound parallel to said plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.