Layered tubular membranes for chromatography, and methods of use thereof
US9873088B2 · kind B2 · utility
5Cited by
166References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2012 |
| Grant date | Jan 23, 2018 |
| Priority date | — |
| Expiry date | May 17, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2313/62
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Described are wrapped fluid treatment elements, comprising: a composite material; an interleaf; and an inner core; wherein the composite material and the interleaf form layers wrapped around the inner core. The composite material and interleaf may be wrapped in a spiral configuration around the inner core. The invention also relates to a method of separating a substance from a fluid, comprising the step of placing the fluid in contact with an inventive device or element, thereby adsorbing or absorbing the substance to the composite material contained therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.