Recovery of Niobium Pentaoxide and Ammonium Sulfate from Titanium-Magnesium Production Waste
This study was aimed to investigate the development of a technology for the extraction of niobium pentaoxide and ammonium sulfate from titanium-magnesium production waste, specifically, the sublimates of dust chamber into concentrate in the form of niobium pentoxide. Optimal conditions for washing t...
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| Format: | Article |
| Language: | English |
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Polish Society of Ecological Engineering (PTIE)
2023-11-01
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| Series: | Journal of Ecological Engineering |
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| Online Access: | http://www.jeeng.net/Recovery-of-Niobium-Pentaoxide-and-Ammonium-Sulfate-from-Titanium-Magnesium-Production,171647,0,2.html |
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| author | Almagul Ultarakova Nina Lokhova Zaure Karshyga Azamat Toishybek Azamat Yessengaziyev Kaisar Kassymzhanov Arailym Mukangaliyeva |
| author_facet | Almagul Ultarakova Nina Lokhova Zaure Karshyga Azamat Toishybek Azamat Yessengaziyev Kaisar Kassymzhanov Arailym Mukangaliyeva |
| author_sort | Almagul Ultarakova |
| collection | DOAJ |
| description | This study was aimed to investigate the development of a technology for the extraction of niobium pentaoxide and ammonium sulfate from titanium-magnesium production waste, specifically, the sublimates of dust chamber into concentrate in the form of niobium pentoxide. Optimal conditions for washing the niobium hydroxide precipitate by repulpation with hot (60–70°C) distilled water, drying at 200°C for 6 hours were determined. The influence of temperature and duration of the process was studied. Optimal conditions for the dynamic desorption of niobium from saturated ionite (Purolite A100) were determined. The results further indicated that the optimum quantity of the solution of desorption with sulfuric acid was equal to 5.5% and ammonium oxalate was equal to 4 %, while temperature and the flow rate of the desorbing solution were 22–27°C and 6 rpm, respectively. The study of the precipitation of niobium from sulfuric acid desorbates showed that the interaction of niobium ions with ammonia takes place at a low rate. The degree of precipitation of niobium hydroxide equal to 99.6% was achieved in 7 hours of agitation of the suspension at a temperature of 22–25°C. |
| first_indexed | 2024-03-11T23:37:51Z |
| format | Article |
| id | doaj.art-42d258ee7270433197d5ec360017f2a2 |
| institution | Directory Open Access Journal |
| issn | 2299-8993 |
| language | English |
| last_indexed | 2024-03-11T23:37:51Z |
| publishDate | 2023-11-01 |
| publisher | Polish Society of Ecological Engineering (PTIE) |
| record_format | Article |
| series | Journal of Ecological Engineering |
| spelling | doaj.art-42d258ee7270433197d5ec360017f2a22023-09-19T18:50:55ZengPolish Society of Ecological Engineering (PTIE)Journal of Ecological Engineering2299-89932023-11-01241122723510.12911/22998993/171647171647Recovery of Niobium Pentaoxide and Ammonium Sulfate from Titanium-Magnesium Production WasteAlmagul Ultarakova0https://orcid.org/0000-0001-9428-8508Nina Lokhova1https://orcid.org/0000-0001-9436-5462Zaure Karshyga2https://orcid.org/0000-0002-3025-7363Azamat Toishybek3https://orcid.org/0000-0002-7431-0103Azamat Yessengaziyev4https://orcid.org/0000-0002-4989-4119Kaisar Kassymzhanov5https://orcid.org/0000-0001-8062-8655Arailym Mukangaliyeva6JSC Institute of Metallurgy and Ore Benefication, Satbayev University, Shevchenko St 29/133, , Almaty 050010, KazakhstanJSC Institute of Metallurgy and Ore Benefication, Satbayev University, Shevchenko St 29/133, , Almaty 050010, KazakhstanJSC Institute of Metallurgy and Ore Benefication, Satbayev University, Shevchenko St 29/133, , Almaty 050010, KazakhstanJSC Institute of Metallurgy and Ore Benefication, Satbayev University, Shevchenko St 29/133, , Almaty 050010, KazakhstanJSC Institute of Metallurgy and Ore Benefication, Satbayev University, Shevchenko St 29/133, , Almaty 050010, KazakhstanJSC Institute of Metallurgy and Ore Benefication, Satbayev University, Shevchenko St 29/133, , Almaty 050010, KazakhstanJSC Institute of Metallurgy and Ore Benefication, Satbayev University, Shevchenko St 29/133, , Almaty 050010, KazakhstanThis study was aimed to investigate the development of a technology for the extraction of niobium pentaoxide and ammonium sulfate from titanium-magnesium production waste, specifically, the sublimates of dust chamber into concentrate in the form of niobium pentoxide. Optimal conditions for washing the niobium hydroxide precipitate by repulpation with hot (60–70°C) distilled water, drying at 200°C for 6 hours were determined. The influence of temperature and duration of the process was studied. Optimal conditions for the dynamic desorption of niobium from saturated ionite (Purolite A100) were determined. The results further indicated that the optimum quantity of the solution of desorption with sulfuric acid was equal to 5.5% and ammonium oxalate was equal to 4 %, while temperature and the flow rate of the desorbing solution were 22–27°C and 6 rpm, respectively. The study of the precipitation of niobium from sulfuric acid desorbates showed that the interaction of niobium ions with ammonia takes place at a low rate. The degree of precipitation of niobium hydroxide equal to 99.6% was achieved in 7 hours of agitation of the suspension at a temperature of 22–25°C.http://www.jeeng.net/Recovery-of-Niobium-Pentaoxide-and-Ammonium-Sulfate-from-Titanium-Magnesium-Production,171647,0,2.htmlleachingdesorptionsludgeammonium sulfatetitanium residueniobium pentaoxidedust chambersublimate |
| spellingShingle | Almagul Ultarakova Nina Lokhova Zaure Karshyga Azamat Toishybek Azamat Yessengaziyev Kaisar Kassymzhanov Arailym Mukangaliyeva Recovery of Niobium Pentaoxide and Ammonium Sulfate from Titanium-Magnesium Production Waste Journal of Ecological Engineering leaching desorption sludge ammonium sulfate titanium residue niobium pentaoxide dust chamber sublimate |
| title | Recovery of Niobium Pentaoxide and Ammonium Sulfate from Titanium-Magnesium Production Waste |
| title_full | Recovery of Niobium Pentaoxide and Ammonium Sulfate from Titanium-Magnesium Production Waste |
| title_fullStr | Recovery of Niobium Pentaoxide and Ammonium Sulfate from Titanium-Magnesium Production Waste |
| title_full_unstemmed | Recovery of Niobium Pentaoxide and Ammonium Sulfate from Titanium-Magnesium Production Waste |
| title_short | Recovery of Niobium Pentaoxide and Ammonium Sulfate from Titanium-Magnesium Production Waste |
| title_sort | recovery of niobium pentaoxide and ammonium sulfate from titanium magnesium production waste |
| topic | leaching desorption sludge ammonium sulfate titanium residue niobium pentaoxide dust chamber sublimate |
| url | http://www.jeeng.net/Recovery-of-Niobium-Pentaoxide-and-Ammonium-Sulfate-from-Titanium-Magnesium-Production,171647,0,2.html |
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