FR1412974A - Process for treating an aqueous medium containing alkaline earth metal ions - Google Patents
Process for treating an aqueous medium containing alkaline earth metal ionsInfo
- Publication number
- FR1412974A FR1412974A FR993531A FR993531A FR1412974A FR 1412974 A FR1412974 A FR 1412974A FR 993531 A FR993531 A FR 993531A FR 993531 A FR993531 A FR 993531A FR 1412974 A FR1412974 A FR 1412974A
- Authority
- FR
- France
- Prior art keywords
- treating
- alkaline earth
- earth metal
- metal ions
- medium containing
- 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
- B01J49/50—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
-
- 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
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/19—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32132663A | 1963-11-04 | 1963-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1412974A true FR1412974A (en) | 1965-10-01 |
Family
ID=23250140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR993531A Expired FR1412974A (en) | 1963-11-04 | 1964-11-02 | Process for treating an aqueous medium containing alkaline earth metal ions |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR1412974A (en) |
GB (1) | GB1028987A (en) |
NL (1) | NL6412810A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2288113A1 (en) * | 1974-10-18 | 1976-05-14 | Anvar | Water sol polymethylol acrylamide polymers - with iminodiacetate gps, useful complexing agents |
DE2934863A1 (en) * | 1979-08-29 | 1981-04-09 | Tetra Werke Dr.Rer.Nat. Ulrich Baensch Gmbh, 4520 Melle | METHOD FOR REGENERATING ION EXCHANGERS |
-
1964
- 1964-11-02 GB GB44635/64A patent/GB1028987A/en not_active Expired
- 1964-11-02 FR FR993531A patent/FR1412974A/en not_active Expired
- 1964-11-04 NL NL6412810A patent/NL6412810A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1028987A (en) | 1966-05-11 |
NL6412810A (en) | 1965-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH458010A (en) | Process for the chemical dissolution of metals | |
BE756946R (en) | PROCESS FOR TREATING SLAGS CONTAINING | |
FR1412974A (en) | Process for treating an aqueous medium containing alkaline earth metal ions | |
DK109799C (en) | Method of cathodic corrosion protection. | |
FR1419477A (en) | Metal surface treatment process | |
OA00409A (en) | Process for isolating metals from solutions containing them and active agents used therefor. | |
CH461444A (en) | Method of electrolysis of aqueous solutions | |
FR1364152A (en) | Surface treatment of metals | |
FR1259947A (en) | Process for treating aqueous solutions containing reducible metal ions | |
FR1436297A (en) | Process for treating aqueous delta2-oxazolines | |
FR1429675A (en) | Ferrous metal treatment process | |
FR1295376A (en) | Process for treating solutions containing toxic copper | |
FR1364545A (en) | Solution for treating metals and method for treating them | |
FR1409162A (en) | Process for treating oil-impregnated bearings | |
FR1355958A (en) | Advanced Metal Coating Process | |
AU276997B2 (en) | Method of treating an aqueous medium containing alkaline earth metal ions | |
FR1413721A (en) | Method for cleaning metal articles | |
FR1497701A (en) | Process for regenerating an etching solution containing ammonium persulfate | |
FR1376990A (en) | Process for treating aqueous coating compositions | |
AU5119464A (en) | Method of treating an aqueous medium containing alkaline earth metal ions | |
FR1321730A (en) | Process for treating aqueous solutions containing sulfides, in particular petroleum refinery effluents | |
FR1312656A (en) | Process for preventing corrosion of metals | |
BE614462A (en) | Process for treating ores containing iron | |
FR1390910A (en) | Process for the electrostatic treatment of crude salts containing carnallite | |
FR1380886A (en) | Process for treating ferrous metal surfaces |