CA2023054A1 - Hollow fiber bundle element for an adsorber - Google Patents
Hollow fiber bundle element for an adsorberInfo
- Publication number
- CA2023054A1 CA2023054A1 CA 2023054 CA2023054A CA2023054A1 CA 2023054 A1 CA2023054 A1 CA 2023054A1 CA 2023054 CA2023054 CA 2023054 CA 2023054 A CA2023054 A CA 2023054A CA 2023054 A1 CA2023054 A1 CA 2023054A1
- Authority
- CA
- Canada
- Prior art keywords
- particles
- adsorber
- passageway
- adsorbent particles
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
An adsorber is provided comprising a bundle of microporous hollow fibers disposed in a cylindrical impermeable casing. With respect to each fiber, its wall is selected to provide a permeability in the microfiltration range (0.05 to 5 micrometers). The bundle forms two longitudinal passageways, being the lumina of the fibers and the other being the void space between the fibers. A first of these passageways is densely and uniformly packed with minute adsorbent particles. No binder is used to fix the particles - they maintain their distribution in the passageway as a result of having been densely packed under pressure. The ends of the first passageway are sealed and the fiber wall pores are smaller than the particles, whereby the adsorbent particles are immobilized therein. A fluid mixture, comprising a carrier and an adsorbate, is introduced into the second passageway. The adsorbate diffuses through the fiber walls and is collected by the adsorbent particles. By way of result, the particles used in this adsorber can be of much smaller size than those used in a conventional fixed bed column.
The use of small adsorbent particles enhances adsorption rate, and availability of a separate longitudinal flow passageway reduces pressure drop across the adsorber.
The use of small adsorbent particles enhances adsorption rate, and availability of a separate longitudinal flow passageway reduces pressure drop across the adsorber.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2023054 CA2023054C (en) | 1990-08-10 | 1990-08-10 | Hollow fiber bundle element for an adsorber |
DE69016624T DE69016624T2 (en) | 1989-11-22 | 1990-11-20 | Hollow fiber bundle element. |
EP90312618A EP0434219B1 (en) | 1989-11-22 | 1990-11-20 | Hollow fiber bundle element |
JP2320544A JPH07114912B2 (en) | 1989-11-22 | 1990-11-21 | Hollow fiber element and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2023054 CA2023054C (en) | 1990-08-10 | 1990-08-10 | Hollow fiber bundle element for an adsorber |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2023054A1 true CA2023054A1 (en) | 1992-02-11 |
CA2023054C CA2023054C (en) | 1999-04-27 |
Family
ID=4145705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2023054 Expired - Lifetime CA2023054C (en) | 1989-11-22 | 1990-08-10 | Hollow fiber bundle element for an adsorber |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2023054C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9364783B2 (en) | 2013-03-01 | 2016-06-14 | Walker Filtration Ltd | Banked purification system |
CN109499262A (en) * | 2018-12-14 | 2019-03-22 | 青岛科技大学 | A kind of novel longitudinal parallel bed adsorption device |
-
1990
- 1990-08-10 CA CA 2023054 patent/CA2023054C/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9364783B2 (en) | 2013-03-01 | 2016-06-14 | Walker Filtration Ltd | Banked purification system |
CN109499262A (en) * | 2018-12-14 | 2019-03-22 | 青岛科技大学 | A kind of novel longitudinal parallel bed adsorption device |
Also Published As
Publication number | Publication date |
---|---|
CA2023054C (en) | 1999-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) |
Effective date: 20121202 |