Extraction of Valuable Metals From Spent Hydrodesulfurization Catalyst By Two Stage Leaching Method
Iraqi Journal of Chemical and Petroleum Engineering
View Archive Info| Field | Value | |
| Title |
Extraction of Valuable Metals From Spent Hydrodesulfurization Catalyst By Two Stage Leaching Method
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| Creator |
T. Mohammed, Wadood
S. Ahmedzeki, Nada F. AbdulNabi, Mariam |
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| Description |
Spent hydrodesulfurization (Co-Mo/γ-Al2O3) catalyst generally contains valuable metals like molybdenum (Mo), cobalt (Co), aluminium (Al) on a supporting material, such as γ-Al2O3. In the present study, a two stages alkali/acid leaching process was conducted to study leaching of cobalt, molybdenum and aluminium from Co-Mo/γ-Al2O3 catalyst. The acid leaching of spent catalyst, previously treated by alkali solution to remove molybdenum, yielded a solution rich in cobalt and aluminium.
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| Publisher |
University of Baghdad/ College of Engineering
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| Date |
2011-12-30
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| Type |
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion |
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| Format |
application/pdf
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| Identifier |
http://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/357
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| Source |
Iraqi Journal of Chemical and Petroleum Engineering; Vol 12 No 4 (2011): Iraqi Journal of Chemical and Petroleum Engineering; 21-35
المجلة العراقية للهندسة الكيمياوية وهندسة النفط; مجلد 12 عدد 4 (2011): Iraqi Journal of Chemical and Petroleum Engineering; 21-35 2618-0707 1997-4884 |
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| Language |
eng
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| Relation |
http://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/357/358
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