BR9002803A - PROCESS TO SEPARATE ELEMENTS FROM RARE EARTH - Google Patents
PROCESS TO SEPARATE ELEMENTS FROM RARE EARTHInfo
- Publication number
- BR9002803A BR9002803A BR909002803A BR9002803A BR9002803A BR 9002803 A BR9002803 A BR 9002803A BR 909002803 A BR909002803 A BR 909002803A BR 9002803 A BR9002803 A BR 9002803A BR 9002803 A BR9002803 A BR 9002803A
- Authority
- BR
- Brazil
- Prior art keywords
- rare earth
- separate elements
- separate
- elements
- rare
- Prior art date
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title 1
- 150000002910 rare earth metals Chemical class 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15100389 | 1989-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9002803A true BR9002803A (en) | 1991-08-20 |
Family
ID=15509164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR909002803A BR9002803A (en) | 1989-06-14 | 1990-06-13 | PROCESS TO SEPARATE ELEMENTS FROM RARE EARTH |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0394028A (en) |
| BR (1) | BR9002803A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003106638A (en) * | 2001-09-28 | 2003-04-09 | Toto Ltd | Indoor heating and ventilation equipment |
| FR3003270B1 (en) * | 2013-03-15 | 2015-04-17 | Eramet | PROCESS FOR THE SELECTIVE RECOVERY OF RARE EARTHS OF AQUEOUS ACID SOLUTION OF ALUMINUM-RICH SULPHATE AND PHOSPHATES |
| CN103773955B (en) * | 2013-11-04 | 2016-08-31 | 中铝广西有色金源稀土股份有限公司 | A kind of remove the method for aluminium in rare earth feed liquid |
| CN113088692B (en) * | 2021-04-06 | 2022-04-29 | 鞍山昊旻稀土科技有限公司 | Extractant for extracting naphthenic acid and yttrium extraction process |
| CN115491526B (en) * | 2022-09-29 | 2023-08-18 | 江西理工大学 | A method for extracting and separating rare earth elements with a non-aqueous solvent extraction system |
-
1990
- 1990-05-29 JP JP2138776A patent/JPH0394028A/en active Pending
- 1990-06-13 BR BR909002803A patent/BR9002803A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0394028A (en) | 1991-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9301108A (en) | PROCESS TO MAKE TERPOLIMERS CONTAINING AMINOACRYLOYL | |
| BR9100220A (en) | PROCESS TO MAKE ASPERO ALUMINIO | |
| BR9302680A (en) | PROCESS FOR HYDROFORMILATION TO PRODUCE 1,6-HEXANODIALS | |
| BR8907121A (en) | PROCESS TO PREPARE LINEARLY EXTENDED POLYALKYLENOPOLYAMINS | |
| BR9007254A (en) | PROCESS TO PREPARE PULP | |
| BR8902015A (en) | PHENOL PREPARATION PROCESS | |
| BR8807566A (en) | EXCESSIVE SPRAYING DISCHARGE PROCESS | |
| BR8701222A (en) | REFUGE INCINERATION PROCESS | |
| BR8905441A (en) | COMPOUND PREPARATION PROCESS | |
| BR9000943A (en) | PROCESS TO PREPARE LINEARLY EXTENDED POLYALKYLENE POLYAMINS | |
| BR8905599A (en) | PROCESS TO REMOVE OXIDABLE ORGANIC IMPURITIES | |
| BR8700979A (en) | PROCESS TO PREPARE MAGNETIZED SEEDS | |
| BR8904212A (en) | PROCESS TO PREPARE 1,3,5-TRINITRO-2,4,6-TRIPICRILBENZENE AND COMPOUND | |
| BR8906507A (en) | RARE EARTH OXIDE AND PROCESS FOR ITS PREPARATION | |
| BR9004551A (en) | PROCESS AND DEVICE TO PRODUCE EARTH BLOCKS AND BLOCK SO OBTAINED | |
| BR9002803A (en) | PROCESS TO SEPARATE ELEMENTS FROM RARE EARTH | |
| BR8903092A (en) | PROCESS TO PREPARE ARYLSULPHONY ISOCIANATES | |
| PT92171A (en) | N-PHOSPONOMETHYL-GLYCINE PREPARATION PROCESS | |
| BR9201995A (en) | PROCESS FOR OBTAINING FERTILIZER | |
| BR9306609A (en) | Phosphorus removal process | |
| BR9001110A (en) | PROCESS TO PROTECT CUPRATO SUPERCONDUCTORS | |
| BR8705526A (en) | COMPOUND PREPARATION PROCESS | |
| BR8703801A (en) | COMPOUND PREPARATION PROCESS | |
| BR9001296A (en) | PROCESS FOR THE PREPARATION OF O-CARBOXI-PYRIDIL-AND O-CARBO-XI-QUINOLYL-IMIDAZOLINONES | |
| BR8905815A (en) | PROCESS FOR THE PREPARATION OF KETOXYMOSILANS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HC | Change of name | ||
| EG | Technical examination (opinion): publication of technical examination (opinion) | ||
| FC | Decision: refusal |