GB1039253A - Rinsable ion-exchange apparatus - Google Patents
Rinsable ion-exchange apparatusInfo
- Publication number
- GB1039253A GB1039253A GB17274/65A GB1727465A GB1039253A GB 1039253 A GB1039253 A GB 1039253A GB 17274/65 A GB17274/65 A GB 17274/65A GB 1727465 A GB1727465 A GB 1727465A GB 1039253 A GB1039253 A GB 1039253A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- exchanger
- ion
- exchange apparatus
- bag
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/90—Regeneration or reactivation of ion-exchangers; Apparatus therefor having devices which prevent back-flow of the ion-exchange mass during regeneration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Basic Packing Technique (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
1, 39, 253. Ion-exchange apparatus. FARBENFABRIKEN BAYER A.G. April 23, 1965 [April 25, 1964], No. 17274/65. Heading BIJ. In a rinsable ion-exchange apparatus comprising a container partly filled with exchanger material there is, as a sealing element, an inflatable folding bag of elastic material, whose lower end, next the filling, is connected internally to a lifting device, and whose other end bears on the container walls. In Fig. 1, the exchanger material 3 rests on a perforated plate 2, and a bag 5 when inflated fills the space 16 being supported on the exchanger 3. The open end of the bag is fixed between the container 1 and the lid, while it may be raised or lowered by lifting cable 9 passing through the lid at leak proof passage 13. In Figs. 3 and 4 (not shown) there is instead a flexible piston 5a bearing on the wall of container 1 by means of tubular rings 5b. In use the sealing element 5, 5a is folded away when liquid flows downwards or during flushing, and is inflated when liquid flow is upwards-this keeping the exchanger in position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF42729A DE1221197B (en) | 1964-04-25 | 1964-04-25 | Backwashable ion exchange filter |
| FR14623A FR1433030A (en) | 1964-04-25 | 1965-04-26 | Backwashable ion exchange filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1039253A true GB1039253A (en) | 1966-08-17 |
Family
ID=25976239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17274/65A Expired GB1039253A (en) | 1964-04-25 | 1965-04-23 | Rinsable ion-exchange apparatus |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH431461A (en) |
| DE (1) | DE1221197B (en) |
| FR (1) | FR1433030A (en) |
| GB (1) | GB1039253A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1642844B1 (en) * | 1967-02-03 | 1972-01-20 | Maschinefabriek Reineveld N V | Cleaning device for liquids with grainy ion exchange mass and drainage grate |
| US4139473A (en) * | 1977-09-12 | 1979-02-13 | Alldredge Robert L | Filter |
| US5893973A (en) * | 1997-08-25 | 1999-04-13 | Antoun; Gregory S. | High efficiency backflush system for a filter |
-
1964
- 1964-04-25 DE DEF42729A patent/DE1221197B/en active Pending
-
1965
- 1965-04-12 CH CH513365A patent/CH431461A/en unknown
- 1965-04-23 GB GB17274/65A patent/GB1039253A/en not_active Expired
- 1965-04-26 FR FR14623A patent/FR1433030A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1433030A (en) | 1966-03-25 |
| DE1221197B (en) | 1966-07-21 |
| CH431461A (en) | 1967-03-15 |
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