Skip to main content
SpringerLink
Log in

Extraction of uranium from carbonate solution using synthesized Schiff base and its application for spectrophotometric determination

  • Original Paper
  • Published:
Chemical Papers Aims and scope Submit manuscript

Abstract

A new Schiff base extractant, O-[1-(2-pyridylimino) ethyl] phenol (PEPh), was synthesized to separate and pre-concentrate U(VI) ions from carbonate solution prior to its spectrophotometric determination. Various instrumental techniques such as elemental analysis, FTIR, and 1H NMR analysis were employed for full characterization of the synthetic extractant. Analyses of the traditional log10D versus log10 extractant concentrations and versus pH reveal that the uranium ions were extracted as a complex that is characterized by having a ligand: metal ratio of 2:1 and one ionizable hydrogen ion. The operating extraction and stripping conditions of U(VI) in the present study have been experimentally optimized. From the extractant effects, 0.05 M synthesized PEPh was found suitable for the separation of U(VI). The thermodynamic study indicates that the extraction of uranium(VI) from carbonate medium is an exothermic process (ΔH = − 17.08 kJ mol−1). The construction of extraction and stripping isotherm showed that three theoretical stages would be indicated for countercurrent treatment. The tolerance limits for several metal ions on synthesized Schiff base extractant were calculated and gave a high tolerance limit. The optimum parameters of solvent extraction were applied for the spectrophotometric determination of U(VI) in different carboniferous rock using Arsenazo III with accurate results.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Scheme 1
Fig. 1
Fig. 2
Scheme 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14
Fig. 15
Fig. 16
Fig. 17

Similar content being viewed by others

References

  • Abdel-Magied A, Amin M (2016) Uranium(VI) extraction from concentrated Egyptian wet-process phosphoric acid using a synergistic organophosphorous solvent mixture. Int J Ind Chem 7:21–28. https://doi.org/10.1007/s40090-015-0056-6

    Article  CAS  Google Scholar 

  • Ali A, Morsy A, El-Sheikh A (2016) Uranium extraction from nitric acid liquors using 4-methylpentan-2-one. Radiochemistry 59(5):482–489

    Article  Google Scholar 

  • Ansari S, Prabhu D, Gujar R, Kanekar A, Rajeswari B, Kulkarni M, Murali M, Babu Y, Natarajan V, Rajeswari S, Suresh A, Manivannan R, Antony M, Srinivasan T, Manchanda V (2009) Counter-current extraction of uranium and lanthanides from simulated high-level waste using N,N,N′,N′-tetraoctyl diglycolamide. Sep Purif Technol 66:118–124

    Article  CAS  Google Scholar 

  • Asadia Z, Asadia M, Zeinalia A, Ranjkeshshorkaeia M, Fejfarovab K, Eignerb V, Dusekb M, Dehnokhalaji A (2014) Synthesis, structural investigation and kinetic studies of uranyl(VI) unsymmetrical Schiff base complexes. J Chem Sci 126(6):1673–1683

    Article  Google Scholar 

  • Atia A (2005) Studies on the interaction of mercury(II) and uranyl(II) with modified chitosan resins. Hydrometallurgy 80:13–22

    Article  CAS  Google Scholar 

  • Avelar E, Alvarenga C, Resende G, Morais C, Mansur M (2017) Modeling of the solvent extraction equilibrium of uranium(VI) sulfate with alamine 336. Braz J Chem Eng 34(1):355–362

    Article  CAS  Google Scholar 

  • Awwad N, Afifi E, El Reefy S (2005) Solvent extraction of uranium(VI) by YANEX 301/CYANEX 921 and their binary mixtures from aqueous nitric and sulphoric media. Arab J Nucl Sci Appl 38(3):107–118

    Google Scholar 

  • Bachmaf B, Planer F, Merkel B (2008) Effect of sulfate, carbonate, and phosphate on the uranium (VI) sorption behavior onto bentonite. Radiochim Acta 96:359–366. https://doi.org/10.1524/ract.2008.1496

    Article  CAS  Google Scholar 

  • Bakry A, El-Hady S (2015) Alkaline selective leaching of uranium from carbonate-rich black shale wadi naseib, southwestern sinai, Egypt. Chem Technol Indian J (CTAIJ) 10(6):266–275

    Google Scholar 

  • Barbano P, Rigali L (1978) Spectrophotometric determination of uranium in sea water after extraction with Aliquat-336. Anal Chim Acta 96:199–201

    Article  CAS  Google Scholar 

  • Bauer A, J-schke A, Schçne S, Barthen R, M-rz J, Schmeide K, Patzschke M, Kersting B, Fahmy K, Oertel J, Brendler V, Stumpf T (2018) Uranium(VI) complexes with a Calix[4]arene-based 8-hydroxyquinoline ligand: thermodynamic and structural characterization based on calorimetry, spectroscopy, and liquid–liquid extraction. Chem Open 7:467–474

    CAS  Google Scholar 

  • Biswasa S, Pathakb P, Roy S (2012) Development of an extractive spectrophotometric method for estimation of uranium in ore leach solutions using 2-ethylhexyl phosphonic acid-mono-2-ethylhexyl ester (PC88A) and tri-n-octyl phosphine oxide (TOPO) mixture as extractant and 2-(5-bromo-2-pyridylozo)-5-diethyl aminophenol (Br-PADAP) as chromophore. Spectrochim Acta Part A 91:222–227

    Article  Google Scholar 

  • Chisholm-Brause C, Berg J, Matzner R, Morris D (2001) Uranium(VI) sorption complexes on montmorillonite as a function of solution. Chem J Colloid Interface Sci 233:38–49

    Article  CAS  Google Scholar 

  • Chowdhury D, Uddin M, Sarker M (2008) Synthesis and characterization of dioxo-uranium(VI) complexes of some aroylhydrazines and their Schiff bases with acetone. Chiang Mai J Sci 35(3):483–494

    CAS  Google Scholar 

  • Chowdhury D, Uddin M, Hoque F (2011) Dioxouranium(VI) complexes of some monovalent bidentate Schiff base ligands derived from aniline. Chiang Mai Univ J Nat Sci 10(2):261–268

    Google Scholar 

  • Christian G (1994) Handbook of analytical chemistry, vol 2, 5th edn. Wiley, New York, pp 22–26

    Google Scholar 

  • Chukwu U, Godwin J (2013) Solvent extraction studies of uranium (VI) from aqueous media into chloroform solution of N,N′-ethylenebis(4-propionyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-oneimine). Am Chem Sci J 3(4):479–488

    Article  CAS  Google Scholar 

  • Condamines N, Musikas C (1992) The extraction by N,N-dialkylamides II, extraction of actinides cations. Solvent Extr Ion Exch 10:69–100

    Article  CAS  Google Scholar 

  • Das S, Kedari C, Tripathi S (2010) Spectrophotometric determination of trace amount of uranium(VI) in different aqueous and organic streams of nuclear fuel processing using 2-(5-bromo-2-pyridylazo-5-diethylaminophenol). J Radioanal Nucl Chem 285:675–681

    Article  CAS  Google Scholar 

  • Davis J (1986) Handbook of statistics and analysis in geology, 2nd edn. Wiley, New York, p 646

    Google Scholar 

  • Denizli A, Say R, Garipcan B, Patır S (2004) Methacryloylamidoglutamic acid functionalized poly (2-hydroxyethyl methacrylate) beads for UO2 2+ removal. React Funct Polym 58:123–130

    Article  CAS  Google Scholar 

  • Dolatyari L, Yaftian M, Rostamnia S (2016) Removal of uranium(VI) ions from aqueous solutions using Schiff base functionalized SBA-15 mesoporous silica materials. J Environ Manag 169:8–17

    Article  CAS  Google Scholar 

  • Ekberg C, Albinson Y, Comarmond M, Brown P (2000) Studies on the complexation behavior of thorium(IV). 1. hydrolysis equilibria. J Solut Chem 29:63

    Article  CAS  Google Scholar 

  • El Aassy I, Botros N, Abdel Razik A, El Shamy A, Ibrahim S, Sherif H, Attia K, Moufei A (1986) Report on proving of some radioactive occurrences in west central Sinai. International Report N.M.A, Cairo

    Google Scholar 

  • El-Sheikh E, Ghazala A, Ibrahim H (2012) Recovery of copper and uranium via alkaline leaching of their high carbonate mineralization at Abu Thor locality, southwestern Sinai, Egypt. Sedimentol Egypt 20:55–61

    Google Scholar 

  • El-Sonbati A, Diab M (1989a) Uranium(VI) complexes of some schiff bases derived from hydroxyaromatic aldehyde and ketone. Synth React Inorg Met Org Chem 19(7):731–740

    Article  CAS  Google Scholar 

  • El-Sonbati A, Diab M (1989b) Uranium(VI) complexes of some Schiff bases derived from hydroxyaromatic aldehyde and ketone. Synth React Inorg Met Org Chem 19(7):731–740

    Article  CAS  Google Scholar 

  • El-Sonbati A, El-Bindary A, Rashed I (2002) Polymer complexes XXXVII novel models and structural of symmetrical poly-Schiff base on heterobinuclear complexes of dioxouranium(VI). Spectrochim Acta Part A 58:1411–1424

    Article  CAS  Google Scholar 

  • Fouad H, Elrakaiby R, Orabi A (2016) Direct spectrophotometric determination of uranium in granite after its selective leaching using lixiviant reagents without its prior separation. Int J Adv Res 4(3):1–12

    Google Scholar 

  • Ghorbani Y, Montenegro M (2016) Leaching behavior and the solution consumption of uranium–vanadium ore in alkali carbonate–bicarbonate column leaching. Hydrometallurgy 161:127–137

    Article  CAS  Google Scholar 

  • Guirguis L, Falila N (2016) Extraction of uranium from the raffinate of egyptian phosphoric acid purification using Aliquat336 extractant in one step. Pharm Chem J 3(2):243–253

    CAS  Google Scholar 

  • Gupta K, Manchanda V, Singh R (2000) N,N-DihexylHaxanamide a promising extractant for nuclear fuel reprocessing. Sep Sci Technol 35:1603–1617

    Article  CAS  Google Scholar 

  • Gupta B, Malik P, Deep A (2002) Extraction of uranium, thorium and lanthanides using Cyanex-923: their separations and recovery from monazite. J Radioanal Nucl Chem 251:451–456

    Article  CAS  Google Scholar 

  • Hafeez M, Fiaz R, Ahmed M, Fazil S, Hayder R, Ali A, Khan A (2018) Liquid–liquid extraction of uranium from nitric acid solution using N,N-Di(2-ethyl-hexyl) hexanamide (DOHA) in dodecane as extractant. J Chem Soc Pak 40(2):274–282

    CAS  Google Scholar 

  • Haleem M, Ali A (2001) Spectrophotometric determination of uranium with arsenazo-III in the presence of N-Cetyl-N,N,N-Tri-methylammonium bromide as surfactant. Radiochim Acta 90:297

    Google Scholar 

  • Hellé G, Mariet C, Cote G (2015) Liquid–liquid extraction of uranium(VI) with Aliquats 336 from HCl media in micro fluidic devices: combination of micro-unit operations and online ICP-MS determination. Talanta 139:123–131

    Article  Google Scholar 

  • Hill R, Rickard C (1978) Complexes of thorium (IV) and uranium(VI) with some Schiff bases. J Inorg Nucl Chem 40:793–797

    Article  CAS  Google Scholar 

  • Hosseini M, Raissi H, Yavari H (2006) Synergistic flotation of U(VI)–alizarin complex with some diamines followed by spectrophotometric determination of U(VI) using 4,4-diaminophenylmethane. Anal Chim Acta 559:181–185

    Article  CAS  Google Scholar 

  • Hussein G, Muhammad S, Gomaa N, Shehata M, Hosny W (2016) A study on the extraction of uranium(VI) from sulphate leach liquor using LIX63. J Dispers Sci Technol. https://doi.org/10.1080/01932691.2016.1214837

    Article  Google Scholar 

  • Imam E, El-Sayed I, Mahfouz M, Tolba A, Akashi T, Galhoum A, Guibal E (2018) Synthesis of α-aminophosphonate functionalized chitosan sorbents: effect of methyl vs phenyl group on uranium sorption. Chem Eng J. https://doi.org/10.1016/j.cej.2018.06.003

    Article  Google Scholar 

  • Khan Y, Shah S, Siddiq M (2012) Selection of lixiviant system for the alkaline in-situ leaching of uranium from an arkosic type of sandstone and measuring the dissolution behaviour of some metals and non-metals. J Chem Soc Pak 34(4):826–840

    CAS  Google Scholar 

  • Khleifia N, Hannachi A, Abbes N (2013) Thermodynamic study of uranium extraction from tunisian wet process phosphoric acid. Int J Chem Mol Eng 7(11):859–862

    Google Scholar 

  • Kulkarni P, Gupta K, Gurba P, Janardan P, Changrani R, Dey P, Manchanda V (2006) Solvent extraction behaviour of some fission product elements with DHOA and TBP 43 under simulated PUREX process conditions. Radiochim Acta 94:325–329

    Article  CAS  Google Scholar 

  • Langmuir D (1997) Aqueous environmental geochemistry. Prentice Hall, Englewood Cliffs

    Google Scholar 

  • Leenheer A, Ruyter M, Steyaert H (1976) A method for the statistical evaluation of results in external quality control surveys. Clin Chim Acta 71:229–238. https://doi.org/10.1016/0009-8981(76)90535-0

    Article  PubMed  Google Scholar 

  • Leydiera A, Arracharta G, Turgisa R, Bernierb G, Marieb C, Miguirditchianb M, Pellet-Rostaing S (2017) Recovery of uranium(VI) from concentrated phosphoric acid using bifunctional reagents. Hydrometallurgy 171:262–266

    Article  Google Scholar 

  • Li W, Tao Z (2002) Comparative study on Th(IV) sorption on alumina and silica from aqueous solutions. J Radioanal Nucl Chem 254:187–192

    Article  CAS  Google Scholar 

  • Liu D, Cao K, Jia Q (2013) Extraction of lead, copper, and bismuth with mixtures of N,N-di (1-methylheptyl) acetamide and neutral organophosphorus extractants. Sep Purif Technol 118:492–496

    Article  CAS  Google Scholar 

  • Madane N, Nikam G, Mahanwar K, Mohite B (2011) Liquid–liquid extraction of uranium(VI) using cyanex 272 in toluene from sodium salicylate medium. J Radioanal Nucl Chem 288:285–290. https://doi.org/10.1007/s10967-010-0913-x

    Article  CAS  Google Scholar 

  • Maihub A, El-ajaily M, Aboukrish M, Salem A (2003) Synthesis and characterization of some homodinuclear mixed ligand complexes of Co(II) and Cu(II) part II. Jerash Res Stud 7(2):41–47

    Google Scholar 

  • Manaaa E, Negmb S, Abd El-Magied M (2018) Alkaline leaching of uranium from El-Sibaiya East Phosphorite in the presence of sodium peroxide. J Nucl Radiochem Sci 18:16–23

    Article  Google Scholar 

  • Marczenko Z, Balcerzak M (2000) Separation, preconcentration spectrophotometry in inorganic analysis. Elsevier Science B.V, Amsterdam, p 521

    Google Scholar 

  • McCann K, Mincher B, Schmitt N, Braley J (2017) Hexavalent actinide extraction using N,N-dialkyl amides. Ind Eng Chem Res 56(22):6515–6519. https://doi.org/10.1021/acs.iecr.7b01181

    Article  CAS  Google Scholar 

  • Merritt R (1971) The extractive metallurgy of uranium, Colorado School of Mines. Johnson Publishing Co., Boulder

    Google Scholar 

  • Mira H, Aita S (2009) Remobilization of uranium and copper through karstification processes; a case study in Abu Thor locality, Um Bogma region, West Central Sinai, Egypt. Ann Geol Surv Egypt 31:21–42. https://trove.nla.gov.au/version/13318587

  • Mohanty S, Reddy A (1975) Solvent extraction of uranium from hydrochloric acid solutions by sulphoxides and their mixtures. J Inorg Nucl Chem 37:1791–1795

    Article  CAS  Google Scholar 

  • Morad F, El-agaily M, Maihub A (2006) Synthesis and spectroscopic investigation of a Schiff base with uranium(VI) ion. Egypt J Anal Chem 15:98–103

    Google Scholar 

  • Nair G, Mahajan G, Prabhu D (1995) Extraction of uranium(VI) and plutonium(IV) with some high molecular weight aliphatic monoamides from nitric acid medium. J Radioanal Nucl Chem 191:323–330

    Article  CAS  Google Scholar 

  • Nazal M, Albayyari M, Khalili F, Asoudani E (2017) Synergistic effect of tri-n-butyl phosphate (TBP) or tri-n-octylphosphine oxide (TOPO) with didodecylphosphoric acid (HDDPA) on extraction of uranium(VI) and thorium(IV) ions. J Radioanal Nucl Chem 312:133–139. https://doi.org/10.1007/s10967-017-5204-3

    Article  CAS  Google Scholar 

  • Nworie FS, Nwabue FI, John J (2018) Extraction of chromium(III) and manganese(II) with N, NI-ethylenebis(salicylimine)(H2EBSI) in acid medium: determination of stability constant and thermodynamic parameters of the extracted species. Chem Sci Int J 24(3):1–7

    Article  Google Scholar 

  • Panda C, Chakravortty V, Dash K (1987) A quadridentate Schiff base as an extractant for thorium/IV/, uranium/VI/and zirconium/IV/. J Radioanal Nucl Chem 108(2):65–75

    Article  CAS  Google Scholar 

  • Prabhu D, Mahajan G, Nair G (1997) Di-(2-ethylhexyl) butyramide and di-(2-ethylhexyl) isobutyramide as extractants for uranium(VI) and plutonium(IV). J Radioanal Nucl Chem 224:113–117

    Article  CAS  Google Scholar 

  • Radhika S, Kumar B, Kantam M, Reddy B (2010) Liquid–liquid extraction and separation possibilities of heavy and light rare-earths from phosphoric acid solutions with acidic organophosphorus reagents. Sep Purif Technol 75(3):295–302

    Article  CAS  Google Scholar 

  • Raileanu M, Grigoriu G (2012) Separation through liquid–liquid extraction and spectrophotometric determination of U(VI) with the orthoaminophenol reagent. J Radioanal Nucl Chem 292:493–499

    Article  CAS  Google Scholar 

  • Reddy M, Meena R (2001) Crown ether as size selective synergist in the solvent extraction of thorium(IV) and uranium(VI) with 3-phenyl-4-(4-fluorobenzoyl)-5-isoxazolone. Radiochim Acta 89:453–459

    Article  CAS  Google Scholar 

  • Ruikar P, Nagar M, Subramanian M, Gupta K, Varadarajan N, Singh R (1995) Extraction behavior of uranium(VI), plutonium(IV) and some fission products with gamma pre-irradiated n-dodecane solutions of N,N-dihexyl substituted amides. J Radioanal Nucl Chem 196:171–178

    Article  CAS  Google Scholar 

  • Sahu S, Chakravortty V (1998) Extraction of uranium(VI) with binary mixtures of a quadridentate Schiff base and various neutral donors. J Radioanal Nucl Chem 227(1–2):163–165

    Article  CAS  Google Scholar 

  • Sahu S, Reddy M, Ramamohan P, Chakravortty T (1999) Solvent extraction of uranium(VI) and thorium(IV) from nitrate media by Cyanex 923. Radiochim Acta 85(107):33–37

    Google Scholar 

  • Salam M, Jahangir S, Chowdhury D, Siddique Z (1997) Dioxouranium(VI) complexes of some dibasic tridentate ONO donor ligand systems. Chittagong Univ Stud Part II 21(1):23–28

    CAS  Google Scholar 

  • Seaborg G (1968) The encyclopedia of the chemical elements. Reinhold Book Corporation, Skokie, p 773

    Google Scholar 

  • Sebastian S, Singare P, Lokhande R (2013) Solvent extraction and spectrophotometric determination of Uranium(VI) using 2,2′-[1,2-phenylenebis(nitrilomethylidene)]bisphenol (BSOPD) as an analytical reagent. Int Lett Chem Phys Astron 12:125–133

    Article  Google Scholar 

  • Shen C, Bao B, Wang Y, Qian G, Cao Z (1994) Extraction of U(VI), Th(IV) and some fission products from nitric acid medium by sulfoxides and effect of irradiation on the extraction. J Radioanal Nucl Chem 178:91–98

    Article  CAS  Google Scholar 

  • Shohaib R, Akl M, Farag N, Gouda A, Abdel Hamid S (2014) Preconcentration, solvent sublation and spectrometric determination of uranium(VI) in water samples using Arsenazo III and Tri N-octyl amine. Int J Pharm Pharm Sci 6(5):551–556

    Google Scholar 

  • Stobbe B, Powell R, Thomson R (2017) Schiff base thorium and uranium chloro complexes: synthesis, substitution and oxidation chemistry. Dalton Trans 46(15):4888–4892

    Article  CAS  Google Scholar 

  • Suner A, Lagos A (1958) Recovery of uranium from the Malargue, Merdoza, mineral by ionic exchange. In: Proceedings of international conference on the peaceful uses of atomic energy, Geneva 3

  • Takao K, Kato M, Takao S, Nagasawa A, Andreas C, Bernhard G, Hennig C, Ikeda Y (2010) Structural and electrochemical studies on uranyl(VI) complex with pentadentate Schiff base ligand: a guide to stable uranyl(V). Mater Sci Eng 9:1–8

    Google Scholar 

  • Takjoo R, Mirisalimi S, Rudbari H (2016) Chapter 9. A uranium-based isothiosemicarbazone Schiff base complex. In: Ramasami P et al (eds) Crystallizing ideas – the role of chemistry. Springer. https://doi.org/10.1007/978-3-319-31759-5_9

  • Verma S, Garg S, Kadyan P (2014) Spectrophotometric determination of uranium using tris-[2,4,6-(2-hydroxy-4-sulpho-1-naphthylazo)]-striazine, trisodium salt (THT). Chem Sci Trans 3(1):61–66

    CAS  Google Scholar 

  • Wang Y, Sun G, Xie D, Bao B, Cao W (1996) Extraction of uranium(VI) and thorium(IV) ions from nitric acid solutions by N,N,N′,N′-tetrabutyladipicamide. J Radioanal Nucl Chem 214:67–76

    Article  CAS  Google Scholar 

  • Yilmaz I, Temel H, Alp H (2008) Synthesis, electrochemistry and in situ spectroelectro-chemistry of a new Co(III) thio Schiff-base complex with N,N′-bis(2-amino thiophenol)-1,4-bis(carboxylidene phenoxy)butane. Polyhedron 27:125–132

    Article  CAS  Google Scholar 

  • Yousef L, Ibrahim T (2015) Extraction of uranium and thorium using triphenyl phosphine oxide (TPPO) from El Sela granite, South Eastern Desert Egypt. Int J Sci Res 4:2090–2098

    Google Scholar 

  • Yu C, Guoxin S, Zhenwei Z, Yufen H, Sixiu S (2007) Extraction of U(VI) with N,N-dimethyl-N,N-dioctyl succinylamide in toluene. J Radioanal Nucl Chem 272:199–201

    Article  Google Scholar 

  • Zhang X, Jiao C, Wang J, Liu Q, Li R, Yang P, Zhang M (2012) Removal of uranium(VI) from aqueous solutions by magnetic Schiff base: kinetic and thermodynamic investigation. Chem Eng J 198–199:412–419

    Article  Google Scholar 

  • Zhang Y, Fanna D, Shepherd N, Karatchevtseva I, Lu K, Kong L, Price J (2016) Dioxo-vanadium(V), oxo-rhenium(V) and dioxo-uranium(VI) complexes with a tridentate Schiff base ligand. RSC Adv 6:75045–75053. https://doi.org/10.1039/c6ra12872f

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Nuclear Materials Authority, El Maadi, P.O. Box 530, Cairo, Egypt

    Ahmed H. Orabi

Authors
  1. Ahmed H. Orabi
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Ahmed H. Orabi.

Ethics declarations

Conflict of interest

The authors declare no conflicts of interest.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Orabi, A.H. Extraction of uranium from carbonate solution using synthesized Schiff base and its application for spectrophotometric determination. Chem. Pap. 73, 1713–1730 (2019). https://doi.org/10.1007/s11696-019-00724-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11696-019-00724-x

Keywords

Search

Navigation