The development of technology for production of zeolites from fly-ash from Troitskaya power plant
The study examines the technology of processing fly ash from Troitskaya power plant for the production of zeolite. The paper presents the results of laboratory studies evaluating the suitability of fly ash from Troitskaya power plant for the production of zeolites and the development of the zeolite...
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| Format: | Article |
| Language: | English |
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Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina
2021-04-01
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| Series: | Chimica Techno Acta |
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| Online Access: | https://chimicatechnoacta.ru/article/view/5085 |
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| author | V. A. Snegirev V. M. Yurk |
| author_facet | V. A. Snegirev V. M. Yurk |
| author_sort | V. A. Snegirev |
| collection | DOAJ |
| description | The study examines the technology of processing fly ash from Troitskaya power plant for the production of zeolite. The paper presents the results of laboratory studies evaluating the suitability of fly ash from Troitskaya power plant for the production of zeolites and the development of the zeolite production process. Fly ash contains a small amount of heavy metals that can complicate processing, but contains a large amount of silicon oxide. The technology consists of high-temperature alkaline activation of fly ash and hydrochemical synthesis. The resulting powder has a specific surface area of 89.7 m2/g, determined by the BET method, and an average pore diameter of 0.345 μm. The static exchange capacity was 220 mg/g. |
| format | Article |
| id | doaj-art-a0373ccf274f4fa08773d220ac7cad95 |
| institution | Kabale University |
| issn | 2411-1414 |
| language | English |
| publishDate | 2021-04-01 |
| publisher | Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina |
| record_format | Article |
| series | Chimica Techno Acta |
| spelling | doaj-art-a0373ccf274f4fa08773d220ac7cad952024-12-25T09:36:54ZengUralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. ElʹcinaChimica Techno Acta2411-14142021-04-018110.15826/chimtech.2021.8.1.113908The development of technology for production of zeolites from fly-ash from Troitskaya power plantV. A. Snegirev0V. M. Yurk1Ural Federal University, EkaterinburgUral Federal University, EkaterinburgThe study examines the technology of processing fly ash from Troitskaya power plant for the production of zeolite. The paper presents the results of laboratory studies evaluating the suitability of fly ash from Troitskaya power plant for the production of zeolites and the development of the zeolite production process. Fly ash contains a small amount of heavy metals that can complicate processing, but contains a large amount of silicon oxide. The technology consists of high-temperature alkaline activation of fly ash and hydrochemical synthesis. The resulting powder has a specific surface area of 89.7 m2/g, determined by the BET method, and an average pore diameter of 0.345 μm. The static exchange capacity was 220 mg/g.https://chimicatechnoacta.ru/article/view/5085fly ashmetalszeoliteswaste treatmentthermal power plant residues |
| spellingShingle | V. A. Snegirev V. M. Yurk The development of technology for production of zeolites from fly-ash from Troitskaya power plant Chimica Techno Acta fly ash metals zeolites waste treatment thermal power plant residues |
| title | The development of technology for production of zeolites from fly-ash from Troitskaya power plant |
| title_full | The development of technology for production of zeolites from fly-ash from Troitskaya power plant |
| title_fullStr | The development of technology for production of zeolites from fly-ash from Troitskaya power plant |
| title_full_unstemmed | The development of technology for production of zeolites from fly-ash from Troitskaya power plant |
| title_short | The development of technology for production of zeolites from fly-ash from Troitskaya power plant |
| title_sort | development of technology for production of zeolites from fly ash from troitskaya power plant |
| topic | fly ash metals zeolites waste treatment thermal power plant residues |
| url | https://chimicatechnoacta.ru/article/view/5085 |
| work_keys_str_mv | AT vasnegirev thedevelopmentoftechnologyforproductionofzeolitesfromflyashfromtroitskayapowerplant AT vmyurk thedevelopmentoftechnologyforproductionofzeolitesfromflyashfromtroitskayapowerplant AT vasnegirev developmentoftechnologyforproductionofzeolitesfromflyashfromtroitskayapowerplant AT vmyurk developmentoftechnologyforproductionofzeolitesfromflyashfromtroitskayapowerplant |