Rigid membrane fluid treatment module
US5916440A · kind A · utility
12Cited by
6References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 1997 |
| Grant date | Jun 29, 1999 |
| Priority date | — |
| Expiry date | Jul 29, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2208/00477
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluid treatment module, particularly for treating ultra-pure fluids by separation or catalytic treatment having at least one treatment membrane in a porous sintered material comprises a rigid tube casing, a rigid compression plate at one or each end thereof having a coating compatible with the fluid(s) to be treated and at least one compensating plate able to slide on the coating, the dimensions and thickness of the compensating plate being set to ensure the module remains sealed over a complete temperature range at which the module is designed to operate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.