Chemical studies on uranium extraction from concentrated phosphoric acid by using PC88A and DBBP mixture

Journal of Radioanalytical and Nuclear Chemistry

Volumn 290, Issue 2, 2011, Pages 353-359

  Abdel Khalek, Ahmed A ^a   Ali, M M ^b   Ashour, Radwa M ^c   Abdel Magied, A F ^b  

^a Beni Suef University   (Egypt)

^b NUCLEAR MATERIALS AUTHORITY   (Egypt)

^c Fayoum University   (Egypt)

Author keywords

Extraction; Kinetics; Phosphoric acid; Uranium

Indexed keywords

2 ETHYLHEXYL PHOSPHONIC ACID MONO (ETHYLHEXYL)ESTER; DIBUTYL BUTYL PHOSPHONATE; DILUENT; HYDROGEN PEROXIDE; PHOSPHORIC ACID; REAGENT; UNCLASSIFIED DRUG; URANIUM;

ANALYTIC METHOD; ARTICLE; CONCENTRATION (PARAMETERS); ENTHALPY; HEAT TREATMENT; LIQUID LIQUID EXTRACTION; PRECIPITATION; TEMPERATURE SENSITIVITY;

EID: 80054973473     PISSN: 02365731     EISSN: 15882780     Source Type: Journal    
DOI: 10.1007/s10967-011-1372-8     Document Type: Article

References (13)

1. JS Santos LSG Teixeira WNL dos Santos VA Lemos JM Godoy SLC Ferreira 2010 Uranium determination using atomic spectrometric techniques: an overview Anal Chim Acta 674 143 156 10.1016/j.aca.2010.06.010 1:CAS:528:DC%2BC3cXps1ehtrg%3D
2. Ninger RD (2000) Uranium exploration policy, economics and future prospective, IAEA-PL-490/7, US Atomic Energy Commission, USA
3. S Regenspurg D Schild T Scafer F Huber ME Malmstrom 2009 Removal of uranium(VI) from the aqueous phase by iron(II) minerals in presence of bicarbonate Appl Geochem 24 1617 1625 10.1016/j.apgeochem.2009.04.029 1:CAS:528:DC%2BD1MXhtVKgsLjI
4. B Nagaphani Kumar S Radhika B Ramachandra Reddy 2010 Solid-liquid extraction of heavy rare-earths from phosphoric acid solutions using tulsion CH-96 and T-PAR resins Chem Eng J 160 138 144 10.1016/j.cej.2010.03.021 1:CAS:528:DC%2BC3cXlt1Smt7s%3D
5. S Radhika B Nagaphani Kumar M Laskshmi Kanta B Ramachandra Reddy 2010 Liquid-liquid extraction, separation possibilities of heavy, light rare-earths from phosphoric acid solutions with acidic organophosphorus reagents Sep Purif Technol 75 295 302 10.1016/j.seppur.2010.08.018 1:CAS:528:DC%2BC3cXhtlKhtLrP
6. LC Scholten CWM Timmermans 1996 Natural radioactivity in phosphate fertilizers Fertil Res 43 103 107 10.1007/BF00747688
7. Q Jila S Tong Z Li W Zhou H Li S Meng 2009 Solvent extraction of rare earth elements with mixtures of sec-octylphenoxyacetic acid and bis (2,4,4-trimethylpentyl) dithiophosphinic acid Sep Purif Technol 64 345 350 10.1016/j.seppur.2008.10.024
8. Y-Z Yang S-X Sun S-Y Feng 2002 Liquid-liquid extraction of uranium (VI) with 2-ethylhexyltolylsulfoxide (EHTSO) J Radioanal Nucl Chem 251 3 503 506 10.1023/A:1014858914778 1:CAS:528:DC%2BD38XivFSju7c%3D (Pubitemid 34263641)
9. H Singh SL Mishra M Anitha AB Giriyalkar R Vijayalakshmi MK Kotekar 2003 Uranium extraction from partially neutralised and diluted acid using a synergistic organophosphorous solvent mixture Hydrometallurgy 70 1-3 197 203 10.1016/S0304-386X(03)00083-5 1:CAS:528:DC%2BD3sXktVegsLY%3D
10. ZH Wang GX Ma J Lu WP Liao DQ Li 2002 Separation of heavy rare earth elements with extraction resin containing, 1-hexyl-4-ethyloctyl isopropylphosphonic acid Hydrometallurgy 66 95 99 10.1016/S0304-386X(02)00109-3 1:CAS:528:DC%2BD38XntFyhsbg%3D
11. AF Abdel magied AA Abdel-Khalek MM Ali AEM Hussein 2011 Liquid-liquid extraction of uranium from Egyptian phosphoric acid using a synergistic D2EHPA-DBBP mixture J Radioanal Nucl Chem 288 1 7 10.1007/s10967-010-0964-z
12. Marczenko Z (1986) Spectrophotometric determination of the elements. Wiley, New York
13. H Singh R Vijaylakshmi SL Mishra CK Gupta 2001 Studies on uranium extraction from phosphoric acid using di-nonyl phenyl phosphoric acid based synergistic mixtures Hydrometallurgy 59 67 76 10.1016/S0304-386X(00)00145-6 (Pubitemid 32022543)