FR2669348B1 - - Google Patents
Info
- Publication number
- FR2669348B1 FR2669348B1 FR9014256A FR9014256A FR2669348B1 FR 2669348 B1 FR2669348 B1 FR 2669348B1 FR 9014256 A FR9014256 A FR 9014256A FR 9014256 A FR9014256 A FR 9014256A FR 2669348 B1 FR2669348 B1 FR 2669348B1
- Authority
- FR
- France
- 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 - Fee Related
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3839—Polyphosphonic acids
- C07F9/386—Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/386—Polyphosphoric oxyacids, or derivatives thereof
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- 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)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9014256A FR2669348A1 (fr) | 1990-11-16 | 1990-11-16 | Compositions contenant des derives hydroxydiphosphoniques pour l'extraction de cations metalliques. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9014256A FR2669348A1 (fr) | 1990-11-16 | 1990-11-16 | Compositions contenant des derives hydroxydiphosphoniques pour l'extraction de cations metalliques. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2669348A1 FR2669348A1 (fr) | 1992-05-22 |
| FR2669348B1 true FR2669348B1 (US06252093-20010626-C00008.png) | 1994-08-19 |
Family
ID=9402245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9014256A Granted FR2669348A1 (fr) | 1990-11-16 | 1990-11-16 | Compositions contenant des derives hydroxydiphosphoniques pour l'extraction de cations metalliques. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2669348A1 (US06252093-20010626-C00008.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60235085D1 (de) | 2001-07-16 | 2010-03-04 | Univ Paris Xiii | Herstellungsverfahren von derivate von bisphosphonaten |
| RU2314314C2 (ru) | 2002-03-04 | 2008-01-10 | Джапан Сайенс Энд Текнолоджи Эйдженси | Новые фосфонамиды, способ их получения и их применение |
| FI20115315A0 (fi) * | 2011-04-01 | 2011-04-01 | Itae Suomen Yliopisto | Menetelmä metallien keräämiseksi |
| CN113881845B (zh) * | 2021-10-11 | 2022-12-09 | 金川集团股份有限公司 | 一种钴铁合金高压酸浸-高压除铁的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3065878D1 (en) * | 1979-07-09 | 1984-01-19 | Elf Aquitaine | Diphosphonic and triphosphonic acid esters, their preparation and applications |
| FR2489711A1 (fr) * | 1980-04-21 | 1982-03-12 | Minemet Rech Sa | Compositions echangeuses de cations metalliques |
| ATE25848T1 (de) * | 1982-08-25 | 1987-03-15 | Minemet Rech Sa | Verfahren zur herstellung von hydroxy-methylendiphosphons|urederivaten. |
| DE3836731A1 (de) * | 1988-10-28 | 1990-05-03 | Henkel Kgaa | Verfahren zur abtrennung von stoerelementen aus wertmetall-elektrolytloesungen |
-
1990
- 1990-11-16 FR FR9014256A patent/FR2669348A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2669348A1 (fr) | 1992-05-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |