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14512

Extraction study of Vanadium from Pre-Processed Gibbsite- bearing shale, Abu Thor area, Southwestern Sinai, Egypt, by using Amberlite IRA743 anion exchange resin,

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Last updated: 03 Jan 2025

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Abstract

    This work is concerned with study the affecting parameters on the recovery of V from pre-processed gibbsite bearing shale sample which assays 0.045% of V which obtained from Abu Thor area, Southwestern Sinai, Egypt. The original sample (0.05 % V) was previously treated to selectively extraction of Cu, Cd and U through applying H2SO4 acid agitation leaching. The present study work involves alkaline dissolution of the sample residue with NaOH solution at the obtained optimum conditions. However ion exchange process was applied by using anion exchange resin, Amberlite IRA743.      About 97.25% of the extracted V was already regenerated by using 4% H2SO4. Not less than 98.2% of V was precipitated as hydrated V2O5 by using NH4OH solution via strongly oxidation by the addition of 0.25g KClO3 at 75 oC with continuous stirring for 2h. The latter was dried in the oven at 120 oC to prepare the final V product V2O5 (red cake). The overall process was designed in a technical flowsheet.  

DOI

10.21608/jsrs.2018.14512

Keywords

Extraction, Vanadium pentoxide, Ion exchange resin, gibbsite bearing shale

Authors

First Name

Abdel-Wahab

Last Name

M

MiddleName

G.

Affiliation

(1) Production Sector, Nuclear Materials Authority, Egypt

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First Name

Zeinab

Last Name

A.

MiddleName

H.

Affiliation

(2) Chemistry Department, Faculty of Science (Girls) , El-Azhar University, Cairo, Egypt

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First Name

Aida

Last Name

S.

MiddleName

A.

Affiliation

(2) Chemistry Department, Faculty of Science (Girls) , El-Azhar University, Cairo, Egypt

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-

City

-

Orcid

-

First Name

I.

Last Name

El Aassy

MiddleName

E.

Affiliation

(1) Production Sector, Nuclear Materials Authority, Egypt

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-

City

-

Orcid

-

First Name

S.

Last Name

Seweify

MiddleName

K.

Affiliation

(1) Production Sector, Nuclear Materials Authority, Egypt

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-

City

-

Orcid

-

First Name

E.

Last Name

Awny

MiddleName

G.

Affiliation

(1) Production Sector, Nuclear Materials Authority, Egypt

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-

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-

Volume

34

Article Issue

part1

Related Issue

2422

Issue Date

2017-09-01

Receive Date

2018-09-24

Publish Date

2017-09-01

Page Start

462

Page End

477

Print ISSN

2356-8364

Online ISSN

2356-8372

Link

https://jsrs.journals.ekb.eg/article_14512.html

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https://jsrs.journals.ekb.eg/service?article_code=14512

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Original Article

Type Code

656

Publication Type

Journal

Publication Title

Journal of Scientific Research in Science

Publication Link

https://jsrs.journals.ekb.eg/

MainTitle

Extraction study of Vanadium from Pre-Processed Gibbsite- bearing shale, Abu Thor area, Southwestern Sinai, Egypt, by using Amberlite IRA743 anion exchange resin,

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Article

Created At

22 Jan 2023