RO72871A - Procede pour l'elimination du fer accumule en phases organiques de l'extraction fluide-fluide a teneur d'acide di-(2-ethyle-hexyle)phosphorique - Google Patents
Procede pour l'elimination du fer accumule en phases organiques de l'extraction fluide-fluide a teneur d'acide di-(2-ethyle-hexyle)phosphoriqueInfo
- Publication number
- RO72871A RO72871A RO7687925A RO8792576A RO72871A RO 72871 A RO72871 A RO 72871A RO 7687925 A RO7687925 A RO 7687925A RO 8792576 A RO8792576 A RO 8792576A RO 72871 A RO72871 A RO 72871A
- Authority
- RO
- Romania
- Prior art keywords
- fluid
- hexyl
- ethyl
- removal
- phosphoric acid
- Prior art date
Links
Classifications
-
- 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
- C22B3/28—Amines
-
- 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
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES441536A ES441536A1 (es) | 1975-10-06 | 1975-10-06 | Procedimiento para la eliminacion del hierro acumulado en fases organicas de extraccion liquido-liquido que contengan acido di-2-etil-hexil fosforico. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO72871A true RO72871A (fr) | 1981-06-26 |
Family
ID=8470109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7687925A RO72871A (fr) | 1975-10-06 | 1976-10-06 | Procede pour l'elimination du fer accumule en phases organiques de l'extraction fluide-fluide a teneur d'acide di-(2-ethyle-hexyle)phosphorique |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS6026049B2 (fr) |
| AU (1) | AU512317B2 (fr) |
| BR (1) | BR7606683A (fr) |
| CA (1) | CA1086076A (fr) |
| DE (1) | DE2645130A1 (fr) |
| ES (1) | ES441536A1 (fr) |
| FI (1) | FI762829A (fr) |
| FR (1) | FR2327199A1 (fr) |
| IL (1) | IL50629A0 (fr) |
| IT (1) | IT1068260B (fr) |
| MX (1) | MX144484A (fr) |
| PL (1) | PL107319B1 (fr) |
| PT (1) | PT65683B (fr) |
| RO (1) | RO72871A (fr) |
| SE (1) | SE7610999L (fr) |
| SU (1) | SU712025A3 (fr) |
| ZA (1) | ZA765992B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU81600A1 (fr) * | 1979-08-13 | 1981-03-24 | Metallurgie Hoboken | Procede pour traiter une phase organique contenant du chlorure de fer,du chlorure de molybdene et du hc1 |
| EP0030067A1 (fr) * | 1979-11-30 | 1981-06-10 | The Board Of Trustees Of The Michigan State University | Procédé d'extraction d'ions métalliques |
| JP4670685B2 (ja) | 2006-03-03 | 2011-04-13 | トヨタ自動車株式会社 | 動力伝達装置 |
| DE502006006469D1 (de) | 2006-11-24 | 2010-04-29 | Groz Beckert Kg | Getriebe für einen Webschaftantrieb |
| CN108642282A (zh) * | 2018-03-26 | 2018-10-12 | 杨秋良 | 一种含氟石煤提钒酸浸液中钒的回收方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1354812A (fr) * | 1962-03-19 | 1964-03-13 | Int Nickel Canada | Procédé de concentration du nickel et du cobalt présents dans des solutions aqueuses |
| AU487596B2 (en) * | 1974-06-03 | 1975-12-04 | Thorsen Gunnar | Process for extraction and separation of metals using liquid cation exchangers |
-
1975
- 1975-10-06 ES ES441536A patent/ES441536A1/es not_active Expired
-
1976
- 1976-10-04 SE SE7610999A patent/SE7610999L/xx unknown
- 1976-10-05 CA CA262,782A patent/CA1086076A/fr not_active Expired
- 1976-10-05 SU SU762410954A patent/SU712025A3/ru active
- 1976-10-05 FR FR7629927A patent/FR2327199A1/fr not_active Withdrawn
- 1976-10-05 IT IT27996/76A patent/IT1068260B/it active
- 1976-10-05 FI FI762829A patent/FI762829A/fi not_active Application Discontinuation
- 1976-10-06 ZA ZA765992A patent/ZA765992B/xx unknown
- 1976-10-06 PT PT65683A patent/PT65683B/fr unknown
- 1976-10-06 DE DE19762645130 patent/DE2645130A1/de not_active Withdrawn
- 1976-10-06 JP JP51119461A patent/JPS6026049B2/ja not_active Expired
- 1976-10-06 AU AU18433/76A patent/AU512317B2/en not_active Ceased
- 1976-10-06 PL PL1976192860A patent/PL107319B1/pl unknown
- 1976-10-06 RO RO7687925A patent/RO72871A/fr unknown
- 1976-10-06 BR BR7606683A patent/BR7606683A/pt unknown
- 1976-10-06 MX MX166587A patent/MX144484A/es unknown
- 1976-10-06 IL IL50629A patent/IL50629A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7606683A (pt) | 1977-11-16 |
| PL107319B1 (pl) | 1980-02-29 |
| CA1086076A (fr) | 1980-09-23 |
| FR2327199A1 (fr) | 1977-05-06 |
| PT65683B (fr) | 1978-04-14 |
| JPS6026049B2 (ja) | 1985-06-21 |
| JPS5289566A (en) | 1977-07-27 |
| PT65683A (fr) | 1976-11-01 |
| ES441536A1 (es) | 1977-04-01 |
| MX144484A (es) | 1981-10-20 |
| FI762829A (fr) | 1977-04-07 |
| SU712025A3 (ru) | 1980-01-25 |
| IT1068260B (it) | 1985-03-21 |
| SE7610999L (sv) | 1977-04-07 |
| DE2645130A1 (de) | 1977-04-14 |
| ZA765992B (en) | 1977-09-28 |
| AU1843376A (en) | 1978-04-13 |
| IL50629A0 (en) | 1976-12-31 |
| AU512317B2 (en) | 1980-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO76447A (fr) | Procede pour la preparation des esters aminoalkyliques d'acide pyridiloxyphenoxy-alpha-propionique | |
| BE843316A (fr) | Procede pour produire de l'acide terephtalique | |
| FR2318872A1 (fr) | Procede pou l'obtention d'esters alkyliques d'acide orthosilicique | |
| BE845149A (fr) | Acide phosphorique de qualite alimentaire a partir d'acide phosphorique du procede par voie humide | |
| LU79397A1 (fr) | Procede pour la preparation d'esters d'acide oxalique | |
| MA18518A1 (fr) | Procede pour separer le fer de l'uranium | |
| FR2340901A1 (fr) | Procede d'elimination des produits organiques d'un acide phosphorique obtenu par voie humide | |
| FR2322865A1 (fr) | Procede pour preparer des hydantoines ou des thiohydrantoines modifiees par des radicaux esters d'acide carboxylique | |
| RO72871A (fr) | Procede pour l'elimination du fer accumule en phases organiques de l'extraction fluide-fluide a teneur d'acide di-(2-ethyle-hexyle)phosphorique | |
| RO72242A (fr) | Procede pour la preparation d'un ester de l'acide 1-sulfonique-3-hydroxy-3-cephem-4-carboxylique | |
| BE890910A (fr) | Procede d'extraction par solvant de l'acide phosphorique | |
| BE806073A (fr) | Procede d'elimination de l'acide fluodrhydrique a partir de composes fluores organiques | |
| BE845152A (fr) | Procede d'epuration d'acide phosphorique obtenu par voie humide | |
| FR2324628A1 (fr) | Procede pour eliminer l'acide borique des lactames | |
| FR2299306A1 (fr) | Procede de production d'un acide phtalique non noirci a partir du tolualdehyde correspondant | |
| FR2327961A1 (fr) | Procede pour l'epuration de l'acide phosphorique | |
| FR2297832A1 (fr) | Procede de preparation d'esters de l'acide formique | |
| FR2519960B1 (fr) | Procede d'elimination de matieres organiques contenues dans un acide phosphorique obtenu par voie humide | |
| FR2313314A1 (fr) | Reacteur pour la production de l'acide phosphorique par un procede d'extraction | |
| BE876866A (fr) | Procede pour purifier un acide phosphorique qui a ete soumis a une extraction par solvant | |
| FR2300753A1 (fr) | Procede de production d'un acide phtalique non noirci a partir du tolualdehyde correspondant | |
| FR2545076B1 (fr) | Procede de purification de l'acide phosphorique par extraction par solvant | |
| BE857065A (fr) | Procede pour teindre des articles en polyacrylonitrile ou en polyesters a modification acide | |
| RO69169A (fr) | Procede pour la transesterification des esters d'acide thiocarbamique | |
| FR2312488A1 (fr) | Procede de production d'acide trans-4-aminomethyl-cyclohexane-1-carboxylique |