Recovery of W(VI) from Wolframite Ore Using New Synthetic Schiff Base Derivative

Elbshary, Rawan E.; Gouda, Ayman A.; El Sheikh, Ragaa; Alqahtani, Mohammed S.; Hanfi, Mohamed Y.; Atia, Bahig M.; Sakr, Ahmed K.; Gado, Mohamed A.

doi:10.3390/ijms24087423

Open AccessArticle

Recovery of W(VI) from Wolframite Ore Using New Synthetic Schiff Base Derivative

by

Rawan E. Elbshary

¹,

Ayman A. Gouda

²

,

Ragaa El Sheikh

²,

Mohammed S. Alqahtani

^3,4,5

,

Mohamed Y. Hanfi

^6,7

,

Bahig M. Atia

⁶,

Ahmed K. Sakr

^8,*

and

Mohamed A. Gado

^6,*

¹

Department of Chemistry, Faculty of Pharmacy, Heliopolis University, El Salam City, Cairo 11785, Egypt

²

Department of Chemistry, Faculty of Science, Zagazig University, Zagazig 44519, Egypt

³

Radiological Sciences Department, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia

⁴

BioImaging Unit, Space Research Centre, University of Leicester, Michael Atiyah Building, Leicester LE1 7RH, UK

⁵

Research Center for Advanced Materials Sciences (RCAMS), King Khalid University, Abha 61413, Saudi Arabia

⁶

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

⁷

Institute of Physics and Technology, Ural Federal University, St. Mira, 19, 620002 Yekaterinburg, Russia

⁸

Department of Civil and Environmental Engineering, Wayne State University, 5050 Anthony Wayne Drive, Detroit, MI 48202, USA

^*

Authors to whom correspondence should be addressed.

Int. J. Mol. Sci. 2023, 24(8), 7423; https://doi.org/10.3390/ijms24087423

Submission received: 1 March 2023 / Revised: 13 April 2023 / Accepted: 14 April 2023 / Published: 18 April 2023

(This article belongs to the Special Issue Future Perspectives in Nanostructured Materials Preparation, Characteristics and Applications)

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Abstract

A new synthetic material, namely, (3-(((4-((5-(((S)-hydroxyhydrophosphoryl)oxy)-2-nitrobenzylidene) amino) phenyl) imino) methyl)-4-nitrophenyl hydrogen (R)-phosphonate)), was subjected to a quaternary ammonium salt and named (HNAP/QA). Several characterizations, such as FTIR spectrometry, ¹H-NMR analysis, ¹³C-NMR analysis, ³¹P-NMR Analysis, TGA analysis, and GC-MS analysis, were performed to ensure its felicitous preparation. HNAP/QA is capable of the selective adsorption of W(VI) ions from its solutions and from its rock leachate. The optimum factors controlling the adsorption of W(VI) ions on the new adsorbent were studied in detail. Furthermore, kinetics and thermodynamics were studied. The adsorption reaction fits the Langmuir model. The sorption process of the W(VI) ions is spontaneous due to the negative value of ∆G° calculated for all temperatures, while the positive value of ∆H° proves that the adsorption of the W(VI) ions adsorption on HNAP/QA is endothermic. The positive value of ∆S° suggests that the adsorption occurs randomly. Ultimately, the recovery of W(IV) from wolframite ore was conducted successfully.

Keywords: adsorption; Schiff base; tungsten; synthesis; kinetics

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MDPI and ACS Style

Elbshary, R.E.; Gouda, A.A.; El Sheikh, R.; Alqahtani, M.S.; Hanfi, M.Y.; Atia, B.M.; Sakr, A.K.; Gado, M.A. Recovery of W(VI) from Wolframite Ore Using New Synthetic Schiff Base Derivative. Int. J. Mol. Sci. 2023, 24, 7423. https://doi.org/10.3390/ijms24087423

AMA Style

Elbshary RE, Gouda AA, El Sheikh R, Alqahtani MS, Hanfi MY, Atia BM, Sakr AK, Gado MA. Recovery of W(VI) from Wolframite Ore Using New Synthetic Schiff Base Derivative. International Journal of Molecular Sciences. 2023; 24(8):7423. https://doi.org/10.3390/ijms24087423

Chicago/Turabian Style

Elbshary, Rawan E., Ayman A. Gouda, Ragaa El Sheikh, Mohammed S. Alqahtani, Mohamed Y. Hanfi, Bahig M. Atia, Ahmed K. Sakr, and Mohamed A. Gado. 2023. "Recovery of W(VI) from Wolframite Ore Using New Synthetic Schiff Base Derivative" International Journal of Molecular Sciences 24, no. 8: 7423. https://doi.org/10.3390/ijms24087423

APA Style

Elbshary, R. E., Gouda, A. A., El Sheikh, R., Alqahtani, M. S., Hanfi, M. Y., Atia, B. M., Sakr, A. K., & Gado, M. A. (2023). Recovery of W(VI) from Wolframite Ore Using New Synthetic Schiff Base Derivative. International Journal of Molecular Sciences, 24(8), 7423. https://doi.org/10.3390/ijms24087423

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Recovery of W(VI) from Wolframite Ore Using New Synthetic Schiff Base Derivative

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