GB576019A - Improvements in or relating to the softening of water - Google Patents
Improvements in or relating to the softening of waterInfo
- Publication number
- GB576019A GB576019A GB1880945A GB1880945A GB576019A GB 576019 A GB576019 A GB 576019A GB 1880945 A GB1880945 A GB 1880945A GB 1880945 A GB1880945 A GB 1880945A GB 576019 A GB576019 A GB 576019A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- pipe
- zeolite
- lime
- bed
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/02—Processes using inorganic exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
576,019. Softening water. FILTRATORS, Ltd., and STREATFIELD, E. L. Aug. 16, 1944, No. 18809/45. Divided out of 576,014. [Class 46] A process of softening water includes passing water previously treated with lime or lime and soda through a bed of car - bonaceous zeolite of which the layers first traversed by the water are comparatively spent, while the layers subsequently traversed by the water are comparatively fresh. In the construction shown a chamber A is provided with a perforated plate K supporting a bed L of graded anthracite or like material above which is a bed M of carbonaceous zeolite. The upper part of the zeolite is maintained in a spent condition while the lower part is substantially fresh. Water which has been partly softened by lime or lime and soda is supplied to the container through pipe B and after passing through the zeolite is discharged through pipe F. Regeneration of the zeolite is effected by supplying water through pipe G to flush the zeolite, then dilute acid through pipe H, followed by brine through pipe J, and finally water through pipe G. These liquids are discharged through pipe E. Specification 576,014 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1880945A GB576019A (en) | 1944-08-16 | 1944-08-16 | Improvements in or relating to the softening of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1880945A GB576019A (en) | 1944-08-16 | 1944-08-16 | Improvements in or relating to the softening of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB576019A true GB576019A (en) | 1946-03-14 |
Family
ID=10118778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1880945A Expired GB576019A (en) | 1944-08-16 | 1944-08-16 | Improvements in or relating to the softening of water |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB576019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1109150B (en) * | 1958-03-03 | 1961-06-22 | Bataafsche Petroleum | Device for bringing a liquid, a vapor or a gas into contact with solid matter |
| DE1274075B (en) * | 1958-07-29 | 1968-08-01 | Aluminium Lab Ltd | Method and device for the exchange of substances between a liquid and a gas |
-
1944
- 1944-08-16 GB GB1880945A patent/GB576019A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1109150B (en) * | 1958-03-03 | 1961-06-22 | Bataafsche Petroleum | Device for bringing a liquid, a vapor or a gas into contact with solid matter |
| DE1274075B (en) * | 1958-07-29 | 1968-08-01 | Aluminium Lab Ltd | Method and device for the exchange of substances between a liquid and a gas |
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