PL59276B1 - - Google Patents
Download PDFInfo
- Publication number
- PL59276B1 PL59276B1 PL118208A PL11820866A PL59276B1 PL 59276 B1 PL59276 B1 PL 59276B1 PL 118208 A PL118208 A PL 118208A PL 11820866 A PL11820866 A PL 11820866A PL 59276 B1 PL59276 B1 PL 59276B1
- Authority
- PL
- Poland
- Prior art keywords
- indium
- extraction
- extract
- extracted
- organic
- Prior art date
Links
Description
59276 Tablica 2 Pierwiastek Al Ba Bi . Ca Cd Cu Fe Mg Ni Sb Pb Zn In Surowiec wyjsciowy % 5,0 2X10-3 6,5X10-3 10 0,51 7,5X10-2 2,2 4,8X10-2 2X10-3 5,4X10-2 54,7 3,73 0,1 Ind oczyszczony (po ekstrakcji) 1. | II % 2X10-* 1X10-2 6X10-* 1X10-3 1X10-3 1,5X10-3 6X10-5 4X10-2 8X10~4 99,956% 3X10-* <1X10-5 9X10-2 <2X10-5 <1X10-5 2X10-3 i 1X10-* <1X10-5 2X10-3 5X10-* 4X10-3 iXio-* 99,901% Przyklad III. Z roztworu otrzymanego przez rozpuszczenie indu technicznego o skladzie poda¬ nym w tablicy 3, zawierajacego 4,8 g/l indu i 2,0 n H2SO4 ekstrahowano ind za pomoca 0,23 molar- nego roztworu kwasu jedno-(2,6,8-trójmetylonony- lo)fosforowego w nafcie. Po zmieszaniu fazy orga¬ nicznej i wodnej w stosunku 1:1 otrzymano wy- Tablica 3 Pierwiastek Al Ba Ca Cd Cu Fe Ni Pb Sb Zn In Surowiec wyj¬ sciowy w % (ind techn.) ixio-3 4X10-* 1X10-3 5X10-3 2X10-3 2,5X10-3 1X10-2 7X10-2 2X10-2 2X10-3 99,886% Tnd oczyszczony po ekstrakcji w% 3X10-* 1x10-* 2X10-8 1x10-3 2X10-3 1x10-* 5X10-* 3X10-* 2X10-* 1X10-* 99,993% 10 20 25 35 40 45 6 dajnosc ekstrakcji 82,3%. Po rozdzieleniu faz z ekstraktu reekstrahowano ind za pomoca roz¬ tworu 2n HC1 zawierajacego 2n NH4C1 przy sto¬ sunku fazy organicznej i wodnej w stosunku 1:1 otrzymano wydajnosc ekstrakcji 82,3%. Po roz¬ dzieleniu faz z ekstralktu reekstrahowano ind za pomoca roztworu 2n HC1 zawierajacego 2n NH4C1 przy stosunku fazy organicznej do wodnej 10:1.Wydajnosc reekstrakcji byla wyzsza od 99%. Ste¬ zenie indu w reekstrakcie wynosilo 40 g/l. Sklad otrzymanego po elektrolizie 99,993% metalicz¬ nego indu podano w tablicy 3. PL PL
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL59276B1 true PL59276B1 (pl) | 1969-12-29 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4372922A (en) | 1978-09-11 | 1983-02-08 | Paolo Fossi | Process for the recovery of indium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4372922A (en) | 1978-09-11 | 1983-02-08 | Paolo Fossi | Process for the recovery of indium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2964794B1 (en) | A method for re-extraction of rare-earth metals from organic solutions and preparing concentrate of rare-earth metals | |
| DE1696137B1 (de) | Verfahren zur reaktivierung einer aetzloesung | |
| DE2702779A1 (de) | Verfahren zur zinkgewinnung aus einem zink und eisen enthaltenden material | |
| EP0199905B1 (de) | Verfahren zur Flüssig-Flüssig-Extraktion von Germanium oder Indium aus wässrigen Lösungen | |
| Gottliebsen et al. | Recovery of sulfuric acid from copper tank house electrolyte bleeds | |
| Fan et al. | Removal of impurities from bismuth pickling solution using solvent extraction with TBP | |
| GB1060201A (en) | Improvements in or relating to the separation of zinc from cadmium | |
| Yi et al. | Separation and recovery of Ni from copper electrolyte by crystallization of nickel ammonium sulfate double salt | |
| CN107810283A (zh) | 从含有铀的有机相分离铁的方法和从含有铀和铁的矿物酸的水性溶液萃取铀的方法 | |
| DE3028024A1 (de) | Verfahren zum abtrennen von plutoniumen aus waessrigen, schwefelsauren loesungen | |
| US4261959A (en) | Process for extracting ferric iron from an aqueous solution | |
| CA1073566A (en) | Process for treating an acid waste liquid | |
| FI75603C (fi) | Foerfarande foer gemensam utvinning av uran, yttrium, torium och saellsynta jordartsmetaller ur en organisk fas. | |
| US4670230A (en) | Process for selectively stripping iron ions from an organic solvent | |
| Jayachandran et al. | Solvent extraction of titanium (IV) with 2-ethyl hexyl phosphonic acid mono 2-ethyl hexyl ester (HEHEHP) | |
| DE69006334T2 (de) | Verfahren zur Gewinnung von Gallium aus basischen Lösungen. | |
| KR101316335B1 (ko) | 지르코늄과 하프늄 분리를 위한 용매추출 방법 | |
| KR100298252B1 (ko) | 질산동폐액으로부터 질산 및 동화합물의 회수방법 | |
| KR19990007705A (ko) | 질산계 인쇄회로기판 에칭폐액의 처리방법 | |
| US20190218643A1 (en) | New extractant, useful for extracting rare earths from an aqueous phosphoric acid solution, and the applications thereof | |
| El Hady et al. | A Suggested Procedure for Chemical Processing of Beryl from Received Geological Sample, Eastern Desert, Egypt by Solvent Extraction Technique | |
| Yin et al. | Transfer Regularity of Fe (III)-Al (III) in the Extraction of Indium from Waste TFT-LCD | |
| US3153568A (en) | Thorium recovery | |
| US5350517A (en) | Method of recycling phosphating sludges | |
| DE3327394A1 (de) | Verfahren zum entfernen von cadmium aus sauren, insbesondere p(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)5(pfeil abwaerts)-haltigen loesungen |