ES368464A1 - Method to remove, from acid solutions, rare earth compounds and other metals. (Machine-translation by Google Translate, not legally binding) - Google Patents
Method to remove, from acid solutions, rare earth compounds and other metals. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES368464A1 ES368464A1 ES368464A ES368464A ES368464A1 ES 368464 A1 ES368464 A1 ES 368464A1 ES 368464 A ES368464 A ES 368464A ES 368464 A ES368464 A ES 368464A ES 368464 A1 ES368464 A1 ES 368464A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- metals
- machine
- acid solutions
- rare earth
- 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
- 239000002253 acid Substances 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- -1 rare earth compounds Chemical class 0.000 title abstract 2
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 2
- 239000002244 precipitate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/234—Purification; Stabilisation; Concentration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/10—Preparation or treatment, e.g. separation or purification
- C01F17/13—Preparation or treatment, e.g. separation or purification by using ion exchange resins, e.g. chelate resins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Hard Magnetic Materials (AREA)
Abstract
Method for removing, from acid solutions, rare earth compounds and other metals, characterized in that the acid solution is neutralized at least partially and the resulting precipitates are separated from the acid solutions. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73729168A | 1968-06-17 | 1968-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES368464A1 true ES368464A1 (en) | 1971-06-16 |
Family
ID=24963322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES368464A Expired ES368464A1 (en) | 1968-06-17 | 1969-06-17 | Method to remove, from acid solutions, rare earth compounds and other metals. (Machine-translation by Google Translate, not legally binding) |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT292631B (en) |
| BE (1) | BE734692A (en) |
| BR (1) | BR6909843D0 (en) |
| DE (1) | DE1923630A1 (en) |
| ES (1) | ES368464A1 (en) |
| FR (1) | FR2011099A1 (en) |
| IL (1) | IL32267A0 (en) |
| LU (1) | LU58846A1 (en) |
| NL (1) | NL6909001A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8002462A (en) * | 1980-04-26 | 1981-11-16 | Stamicarbon | PROCESS FOR THE EXTRACTION OF YTTRIUM AND LANTHANIDES FROM WET PROCESS PHOSPHORIC ACID. |
| NL8006946A (en) * | 1980-12-20 | 1982-07-16 | Stamicarbon | METHOD FOR RECOVERING PRACTICAL RADIUM-FREE CALCIUM SULFATE, YTTRIUM AND LANTHANIDES, AND OBTAINED CALCIUM SULFATE, YTTRIUM AND LANTHANIDES OBTAINED BY THIS PROCESS. |
-
1969
- 1969-05-09 DE DE19691923630 patent/DE1923630A1/en active Pending
- 1969-05-21 IL IL32267A patent/IL32267A0/en unknown
- 1969-06-11 AT AT554169A patent/AT292631B/en not_active IP Right Cessation
- 1969-06-11 LU LU58846D patent/LU58846A1/xx unknown
- 1969-06-12 NL NL6909001A patent/NL6909001A/xx unknown
- 1969-06-17 ES ES368464A patent/ES368464A1/en not_active Expired
- 1969-06-17 BE BE734692D patent/BE734692A/xx unknown
- 1969-06-17 FR FR6920094A patent/FR2011099A1/en not_active Withdrawn
- 1969-06-17 BR BR209843/69A patent/BR6909843D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1923630A1 (en) | 1969-12-18 |
| BE734692A (en) | 1969-12-01 |
| NL6909001A (en) | 1969-12-19 |
| BR6909843D0 (en) | 1973-01-11 |
| IL32267A0 (en) | 1969-07-30 |
| LU58846A1 (en) | 1969-11-10 |
| AT292631B (en) | 1971-09-10 |
| FR2011099A1 (en) | 1970-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA902931A (en) | Copper extraction from ammoniacal solutions | |
| ZM18471A1 (en) | Method for processing copper values | |
| ZA713286B (en) | Improvements in or relating to process for extracting metal values from solutions | |
| GB1174512A (en) | Process for Purifying Gypsum. | |
| FI49285C (en) | Process for reducing mercury losses in chlor-alkali electrolysis according to the amalgam procedure. | |
| ES387638A1 (en) | Purification of phosphoric acid | |
| ES294061A1 (en) | Method for the concentration of thixotropic compositions (Machine-translation by Google Translate, not legally binding) | |
| JPS51127620A (en) | Processing system for information of chinese character | |
| ES385575A2 (en) | Process for the recovery of zinc from ferrites | |
| ES365800A1 (en) | Procedure to purify jinas of cinc, of metals other than the cinc. (Machine-translation by Google Translate, not legally binding) | |
| ES370362A1 (en) | Procedure to separate impurities from uranium compounds. (Machine-translation by Google Translate, not legally binding) | |
| AU468146B2 (en) | Improvements in or relating to processes for extracting metal values from solutions | |
| AU2926971A (en) | Improvements in or relating to processes for extracting metal values from solutions | |
| CA940715A (en) | Process for extracting metal values from solution | |
| ES350331A1 (en) | Procedure for conservation of metal monuments exposed to the interperie. (Machine-translation by Google Translate, not legally binding) | |
| ES362253A1 (en) | Procedure to recover fish protein. (Machine-translation by Google Translate, not legally binding) | |
| IL34540A (en) | Process for extracting copper using benzophenoximes and substituted 2-hydroxybenzophenoximes | |
| CA786310A (en) | Process for purifying alcohols | |
| ES337187A1 (en) | Procedure for eliminating iron from the concentrated solutions of barium hydroxide. (Machine-translation by Google Translate, not legally binding) | |
| ES360953A1 (en) | A procedure to deansenify the zinc funded by sodium treatment. (Machine-translation by Google Translate, not legally binding) | |
| CA831922A (en) | Process for extracting metal values | |
| CA800016A (en) | Process for extracting organic acids | |
| ES394977A1 (en) | A procedure for the obtaining of agents against the chlorosis of plants. (Machine-translation by Google Translate, not legally binding) | |
| ES302649A1 (en) | A method to remove the dehydration of the mucous membranes of the organism caused by certain therapeutic products. (Machine-translation by Google Translate, not legally binding) | |
| IL32680A0 (en) | Process for extracting lime |