Fluid separation membrane, fluid separation membrane module, and porous carbon fiber
US10835874B2 · kind B2 · utility
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3References
7Claims
0Family size
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Key dates
| Filing date | Jan 17, 2017 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | May 21, 2037 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06N2201/087
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluid separation membrane has high compression strength in the fiber cross-section direction (direction orthogonal to the fiber axis). The fluid separation membrane is obtained by an organic polymer layer being formed on the surface of porous carbon fibers having a co-continuous porous structure. A fluid separation membrane module and porous carbon fibers having a fully co-continuous porous structure are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.