FR2427129A1 - PROCESS FOR REGENERATION OF A STRONG ACID CATION EXCHANGER CONTAINING MAGNESIUM - Google Patents
PROCESS FOR REGENERATION OF A STRONG ACID CATION EXCHANGER CONTAINING MAGNESIUMInfo
- Publication number
- FR2427129A1 FR2427129A1 FR7913902A FR7913902A FR2427129A1 FR 2427129 A1 FR2427129 A1 FR 2427129A1 FR 7913902 A FR7913902 A FR 7913902A FR 7913902 A FR7913902 A FR 7913902A FR 2427129 A1 FR2427129 A1 FR 2427129A1
- Authority
- FR
- France
- Prior art keywords
- regeneration
- cation exchanger
- containing magnesium
- solution
- strong acid
- 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052749 magnesium Inorganic materials 0.000 title abstract 3
- 239000011777 magnesium Substances 0.000 title abstract 3
- 150000001768 cations Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000008929 regeneration Effects 0.000 title abstract 2
- 238000011069 regeneration method Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 3
- 229910052928 kieserite Inorganic materials 0.000 abstract 3
- 235000016068 Berberis vulgaris Nutrition 0.000 abstract 1
- 241000335053 Beta vulgaris Species 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000006188 syrup Substances 0.000 abstract 1
- 235000020357 syrup Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/14—Purification of sugar juices using ion-exchange materials
- C13B20/144—Purification of sugar juices using ion-exchange materials using only cationic ion-exchange material
-
- 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
- B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
- B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Saccharide Compounds (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Procédé de régénération d'un échangeur de cations fortement acide contenant du magnésium. L'échangeur utilisé est mis en contact d'une solution de kiesérite. Pour préparer la solution de kiesérite, la kiesérite est réduite en poudre, est agitée dans de l'eau à une température comprise entre 70 et 95 degrés C pour fournir une solution contenant de 1 à 5 grammes de magnésium par 100 cm**3 de solution. Application à l'extraction de surcre à partir de sirop dérivé de surcre de betterave.A process for the regeneration of a strongly acidic cation exchanger containing magnesium. The exchanger used is brought into contact with a solution of kieserite. To prepare the kieserite solution, the kieserite is reduced to a powder, is stirred in water at a temperature between 70 and 95 degrees C to provide a solution containing 1 to 5 grams of magnesium per 100 cm ** 3 of solution. Application to the extraction of excess from syrup derived from beet excess.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB26045/78A GB1576100A (en) | 1978-05-31 | 1978-05-31 | Ion exchanger regeneration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2427129A1 true FR2427129A1 (en) | 1979-12-28 |
| FR2427129B3 FR2427129B3 (en) | 1982-04-09 |
Family
ID=10237494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7913902A Granted FR2427129A1 (en) | 1978-05-31 | 1979-05-30 | PROCESS FOR REGENERATION OF A STRONG ACID CATION EXCHANGER CONTAINING MAGNESIUM |
Country Status (5)
| Country | Link |
|---|---|
| ES (1) | ES481694A1 (en) |
| FR (1) | FR2427129A1 (en) |
| GB (1) | GB1576100A (en) |
| IE (1) | IE48123B1 (en) |
| IT (1) | IT1121531B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE46283T1 (en) * | 1987-04-11 | 1989-09-15 | Kernforschungsz Karlsruhe | PROCESS FOR REMOVAL OF HEAVY METAL AND/OR ALKALINE METAL CATIONS FROM AQUEOUS SOLUTIONS WITH ION EXCHANGE MATERIAL. |
-
1978
- 1978-05-31 GB GB26045/78A patent/GB1576100A/en not_active Expired
-
1979
- 1979-05-30 ES ES481694A patent/ES481694A1/en not_active Expired
- 1979-05-30 IT IT23120/79A patent/IT1121531B/en active
- 1979-05-30 FR FR7913902A patent/FR2427129A1/en active Granted
- 1979-08-08 IE IE959/79A patent/IE48123B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE790959L (en) | 1979-11-30 |
| IE48123B1 (en) | 1984-10-03 |
| IT7923120A0 (en) | 1979-05-30 |
| ES481694A1 (en) | 1980-02-16 |
| IT1121531B (en) | 1986-04-02 |
| GB1576100A (en) | 1980-10-01 |
| FR2427129B3 (en) | 1982-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |