ES449934A1 - Un procedimiento para la eliminacion de iones ferricos de una solucion de cinc acuosa concentrada. - Google Patents
Un procedimiento para la eliminacion de iones ferricos de una solucion de cinc acuosa concentrada.Info
- Publication number
- ES449934A1 ES449934A1 ES449934A ES449934A ES449934A1 ES 449934 A1 ES449934 A1 ES 449934A1 ES 449934 A ES449934 A ES 449934A ES 449934 A ES449934 A ES 449934A ES 449934 A1 ES449934 A1 ES 449934A1
- Authority
- ES
- Spain
- Prior art keywords
- ferric ions
- concentrated aqueous
- removal
- aqueous zinc
- zinc 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
- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7508614A NL7508614A (nl) | 1975-07-18 | 1975-07-18 | Werkwijze voor de verwijdering van ferri-ionen uit een geconcentreerde waterige zinkoplossing. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES449934A1 true ES449934A1 (es) | 1977-07-01 |
Family
ID=19824175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES449934A Expired ES449934A1 (es) | 1975-07-18 | 1976-07-17 | Un procedimiento para la eliminacion de iones ferricos de una solucion de cinc acuosa concentrada. |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5929658B2 (it) |
BE (1) | BE844222A (it) |
CA (1) | CA1095262A (it) |
DE (1) | DE2631541A1 (it) |
ES (1) | ES449934A1 (it) |
FI (1) | FI66650C (it) |
FR (1) | FR2318232A1 (it) |
GB (1) | GB1491399A (it) |
IT (1) | IT1062119B (it) |
NL (1) | NL7508614A (it) |
ZA (1) | ZA763926B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370240A (en) * | 1981-06-10 | 1983-01-25 | United States Steel Corporation | Removal of iron compounds from organic process streams |
GB2585831A (en) * | 2019-07-15 | 2021-01-27 | Klinge Chemicals Ltd | Process |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA906764A (en) * | 1972-08-08 | Roever Wilhelm | Process for the purification of zinc solutions | |
US3715339A (en) * | 1970-12-09 | 1973-02-06 | Seekay Chem Co Inc | Chelation polymer from nitrilo compound and ethyleneimine compound |
-
1975
- 1975-07-18 NL NL7508614A patent/NL7508614A/xx not_active Application Discontinuation
-
1976
- 1976-07-01 ZA ZA753926A patent/ZA763926B/xx unknown
- 1976-07-14 IT IT25306/76A patent/IT1062119B/it active
- 1976-07-14 GB GB29335/76A patent/GB1491399A/en not_active Expired
- 1976-07-14 DE DE19762631541 patent/DE2631541A1/de not_active Withdrawn
- 1976-07-16 CA CA257,158A patent/CA1095262A/en not_active Expired
- 1976-07-16 FR FR7621748A patent/FR2318232A1/fr active Granted
- 1976-07-16 FI FI762066A patent/FI66650C/fi not_active IP Right Cessation
- 1976-07-16 BE BE168982A patent/BE844222A/xx not_active IP Right Cessation
- 1976-07-16 JP JP51084873A patent/JPS5929658B2/ja not_active Expired
- 1976-07-17 ES ES449934A patent/ES449934A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5245526A (en) | 1977-04-11 |
JPS5929658B2 (ja) | 1984-07-21 |
BE844222A (fr) | 1976-11-16 |
FI66650B (fi) | 1984-07-31 |
GB1491399A (en) | 1977-11-09 |
CA1095262A (en) | 1981-02-10 |
FI762066A (it) | 1977-01-19 |
FI66650C (fi) | 1984-11-12 |
FR2318232B1 (it) | 1981-02-13 |
DE2631541A1 (de) | 1977-02-03 |
NL7508614A (nl) | 1977-01-20 |
ZA763926B (en) | 1977-05-25 |
IT1062119B (it) | 1983-06-25 |
FR2318232A1 (fr) | 1977-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7606544L (sv) | Sett att selektivt avlegsna fosfater ur en vattenlosning | |
ES397611A1 (es) | Procedimiento para el tratamiento posterior de superficies de metal fosfatadas. | |
ES263099A2 (es) | Mejoras introducidas en la prepararciën de soluciones coloidales acuosas de materiales de galactomanano | |
GB1424032A (en) | Removal of ferrocyanide and or cyanide ions from aqueous solution | |
ES450704A1 (es) | Procedimiento para eliminar fluor del acido fosforico. | |
ES316546A1 (es) | Un procedimiento para la produccion de revestimientos de fosfatos sobre superficies metalicas ferriferrosas. | |
ES448301A1 (es) | Procedimiento para tratar aguas residuales que contienen al-cohol polivinilico. | |
ES438937A1 (es) | Un procedimiento para la eliminacion de arsenico de solucio-nes acuosas acidas que lo contienen. | |
ES449934A1 (es) | Un procedimiento para la eliminacion de iones ferricos de una solucion de cinc acuosa concentrada. | |
ES449103A1 (es) | Procedimiento para la preparacion de soluciones de fosfato de metales alcalinos con bajos contenidos de vanadio. | |
ES449922A1 (es) | Procedimiento de adicion de acidos organicos a compuestos acetilenicos contenidos en corrientes hidrocarburicas inor- ganicas u organicas. | |
ES421512A1 (es) | Procedimiento para la preparacion de azul de prusia. | |
GB1081210A (en) | Method and appliance for measuring the efficiency and exhaustion of strongly acid cation exchangers | |
JPS545835A (en) | Method of treating metal surface | |
JPS53141137A (en) | Method of inhibiting corrosion of metal coming into contact with aqueous calcium chloride solution | |
JPS52144162A (en) | Method of precipitating metal ion from solution containing metal salts at low concentration | |
ES266507A1 (es) | Un procedimiento para la neutralizacion de hidrolizados de almidon acidos | |
JPS5421478A (en) | Method of introducing ion-exchanging groups | |
JPS52156814A (en) | Purification of tartaric acid | |
ES458765A1 (es) | Procedimiento para reducir la formacion de costras en la fosfatacion de metales. | |
ES426112A3 (es) | Procedimiento para la purificacion de insulina a partir de un extracto acuoso de pancreas con contenido de insulina u otras soluciones acuosas con contenido de insulina. | |
ES414388A1 (es) | Metodo para la separacion de cobre de un medio liquido que lo contenga. | |
ES446944A1 (es) | Procedimiento para la purificacion de beta1-glucoproteina especifica del embarazo. | |
JPS5271865A (en) | Process for treating waste water and waste liquor iontaining nitroprus side | |
ES481694A1 (es) | Procedimiento de regeneracion de cambiadores cationicos acidos que contiienen magnesio. |