CA2362108A1 - Access valve devices, their use in separation apparatus, and corresponding methods - Google Patents
Access valve devices, their use in separation apparatus, and corresponding methods Download PDFInfo
- Publication number
- CA2362108A1 CA2362108A1 CA002362108A CA2362108A CA2362108A1 CA 2362108 A1 CA2362108 A1 CA 2362108A1 CA 002362108 A CA002362108 A CA 002362108A CA 2362108 A CA2362108 A CA 2362108A CA 2362108 A1 CA2362108 A1 CA 2362108A1
- Authority
- CA
- Canada
- Prior art keywords
- bed
- restricted
- target component
- clearing
- packing medium
- 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
- 238000000926 separation method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 3
- 238000012856 packing Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
Landscapes
- Multiple-Way Valves (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The separation process is for separating a target component from a liquid incorporating the target component with other components. It comprises the steps of providing a bed of particulate packing medium;
flowing liquid upwardly through the bed of particulate packing medium; through a restricted-permeability element and through a process outlet, to expand the bed in the bed space and effect separation of the target component from the liquid through retention by the particulate packing medium; opening a clearing outlet communicating directly with the bed space, at or adjacent the restricted-permeability element; and forcing a clearing flow of fluid relative to the restricted permeability element to disturb the particulate matter which has accumulated against it, and causing said matter to pass out of the bed space through the clearing outlet.
flowing liquid upwardly through the bed of particulate packing medium; through a restricted-permeability element and through a process outlet, to expand the bed in the bed space and effect separation of the target component from the liquid through retention by the particulate packing medium; opening a clearing outlet communicating directly with the bed space, at or adjacent the restricted-permeability element; and forcing a clearing flow of fluid relative to the restricted permeability element to disturb the particulate matter which has accumulated against it, and causing said matter to pass out of the bed space through the clearing outlet.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9419888A GB9419888D0 (en) | 1994-10-03 | 1994-10-03 | Apparatus and techiques for separation |
| GB9419888.4 | 1994-10-03 | ||
| CA002305039A CA2305039C (en) | 1994-10-03 | 1995-10-03 | Access valve devices, their use in separation apparatus, and corresponding methods |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002305039A Division CA2305039C (en) | 1994-10-03 | 1995-10-03 | Access valve devices, their use in separation apparatus, and corresponding methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2362108A1 true CA2362108A1 (en) | 1996-04-11 |
| CA2362108C CA2362108C (en) | 2006-12-05 |
Family
ID=25681721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002362108A Expired - Lifetime CA2362108C (en) | 1994-10-03 | 1995-10-03 | Access valve devices, their use in separation apparatus, and corresponding methods |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2362108C (en) |
-
1995
- 1995-10-03 CA CA002362108A patent/CA2362108C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2362108C (en) | 2006-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20151005 |