GB788112A - Improvements in or relating to the removal of oxygen from water and solutions - Google Patents
Improvements in or relating to the removal of oxygen from water and solutionsInfo
- Publication number
- GB788112A GB788112A GB865055A GB865055A GB788112A GB 788112 A GB788112 A GB 788112A GB 865055 A GB865055 A GB 865055A GB 865055 A GB865055 A GB 865055A GB 788112 A GB788112 A GB 788112A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxygen
- resin
- treated
- peroxide
- aqueous solution
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
-
- 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
-
- 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
- B01J39/04—Processes using organic exchangers
-
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Removal Of Specific Substances (AREA)
Abstract
A method of treating liquids to remove dissolved oxygen or peroxide therefrom comprises bringing the liquid into contact with a mass consisting of an ion-exchange resin having formed therein an insoluble metal oxide or hydroxide capable of reacting with the oxygen or peroxide in the liquid. In given examples a cationic exchange resin in the sodium or hydrogen form is first treated with an aqueous solution of a metal salt, containing ferrous, manganous, cerous or cobaltous ions followed by an aqueous solution of an alkali metal such as caustic soda, caustic potash, byrata or lime water. When the resin has lost its capacity for removing the oxygen or peroxide it may be regenerated by an acid treatment followed by an aqueous solution of a metal salt and then with an alkaline solution. Anionic exchange resins of the hydroxyl form are treated with aqueous solution of a metal salt to form the metal oxides or hydroxides. The resin may be regenerated by treatment with an acid, an alkali and a solution of metal salt in that order. A cyclic method of treating liquids is described using two columns in series, one containing a cationic exchange and the other a similar amount of anionic exchange resin. In this method the cationic resin is treated to be capable of removing the oxygen or peroxide and then the anionic exchange resin is treated. Further treatment returns the resins to the form at the beginning of the cycle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB865055A GB788112A (en) | 1955-03-24 | 1955-03-24 | Improvements in or relating to the removal of oxygen from water and solutions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB865055A GB788112A (en) | 1955-03-24 | 1955-03-24 | Improvements in or relating to the removal of oxygen from water and solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB788112A true GB788112A (en) | 1957-12-23 |
Family
ID=9856567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB865055A Expired GB788112A (en) | 1955-03-24 | 1955-03-24 | Improvements in or relating to the removal of oxygen from water and solutions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB788112A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1136646B (en) * | 1959-02-12 | 1962-09-13 | Bayer Ag | Removal of oxygen dissolved in electrolyte-free water using anion exchange resins |
EP0488665A1 (en) * | 1990-11-30 | 1992-06-03 | Bend Research, Inc. | Adsorbents for the removal of volatile substances from aqueous systems |
US5413718A (en) * | 1991-06-19 | 1995-05-09 | Union Oil Company Of California | Use of added water to achieve 100% injection weight in geothermal operations |
US7407587B1 (en) | 2006-03-24 | 2008-08-05 | Layne Christensen Company | Method and sorbent for selective removal of contaminants from fluids |
EP3659980A1 (en) | 2018-11-27 | 2020-06-03 | Perma-Trade Wassertechnik GMBH | Method and device for reducing the oxygen content of heating water |
EP4098627A1 (en) | 2021-06-01 | 2022-12-07 | Perma-Trade Wassertechnik GMBH | Device for reducing the oxygen content in the make-up water for heating systems |
-
1955
- 1955-03-24 GB GB865055A patent/GB788112A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1136646B (en) * | 1959-02-12 | 1962-09-13 | Bayer Ag | Removal of oxygen dissolved in electrolyte-free water using anion exchange resins |
EP0488665A1 (en) * | 1990-11-30 | 1992-06-03 | Bend Research, Inc. | Adsorbents for the removal of volatile substances from aqueous systems |
US5413718A (en) * | 1991-06-19 | 1995-05-09 | Union Oil Company Of California | Use of added water to achieve 100% injection weight in geothermal operations |
US7407587B1 (en) | 2006-03-24 | 2008-08-05 | Layne Christensen Company | Method and sorbent for selective removal of contaminants from fluids |
EP3659980A1 (en) | 2018-11-27 | 2020-06-03 | Perma-Trade Wassertechnik GMBH | Method and device for reducing the oxygen content of heating water |
EP4098627A1 (en) | 2021-06-01 | 2022-12-07 | Perma-Trade Wassertechnik GMBH | Device for reducing the oxygen content in the make-up water for heating systems |
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