The effects of the phosphates mechanical activation
Abstract
The investigation was conducted with an aim to increase the reactivity of the comminuted phosphate ore and to establish the optimal mechanical activation period of the grain mixture. In order to obtain complete insight into the process and phenomena of the phosphate grain mixture activation, a good understanding of the theoretical principles of the activation operation is necessary. In the experiments, the vibratory and planetary mills were used as activators. The obtained results pointed out that both amorphous and crystallized forms appeared within the Lisina ore deposit mixture due to the specific genetic conditions which rarely occur in the deposits. Such a heterogenic composition of the useful phosphoric part of the ore gave a variety of the results during the leaching. For the first time, the experiments of phosphate (apatite) mechanochemical activation from Lisina ore deposit were performed in order to improve its reactivity.
Keywords:
mechanical activation / planetary mill / vibratory mill / reactivity / crystal structure / apatiteSource:
III Advanced Ceramics and Applications Conference, 2016, 339-352Publisher:
- Paris : Atlantis Press
Funding / projects:
- Implementation of new technical, technological and environmental solutions in the mining and metallurgical operations RBB and RBM (RS-33007)
- Mechanochemistry treatment of low quality mineral raw materials (RS-34006)
- Directed synthesis, structure and properties of multifunctional materials (RS-172057)
- Development and application of multifunctional materials using domestic raw materials in upgraded processing lines (RS-45008)
Collections
Institution/Community
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - CHAP AU - Andrić, Ljubiša AU - Terzić, Anja AU - Pašalić, Snežana AU - Petrov, Milan PY - 2016 UR - https://ritnms.itnms.ac.rs/handle/123456789/1093 AB - The investigation was conducted with an aim to increase the reactivity of the comminuted phosphate ore and to establish the optimal mechanical activation period of the grain mixture. In order to obtain complete insight into the process and phenomena of the phosphate grain mixture activation, a good understanding of the theoretical principles of the activation operation is necessary. In the experiments, the vibratory and planetary mills were used as activators. The obtained results pointed out that both amorphous and crystallized forms appeared within the Lisina ore deposit mixture due to the specific genetic conditions which rarely occur in the deposits. Such a heterogenic composition of the useful phosphoric part of the ore gave a variety of the results during the leaching. For the first time, the experiments of phosphate (apatite) mechanochemical activation from Lisina ore deposit were performed in order to improve its reactivity. PB - Paris : Atlantis Press T2 - III Advanced Ceramics and Applications Conference T1 - The effects of the phosphates mechanical activation EP - 352 SP - 339 DO - 10.2991/978-94-6239-157-4_23 ER -
@inbook{ author = "Andrić, Ljubiša and Terzić, Anja and Pašalić, Snežana and Petrov, Milan", year = "2016", abstract = "The investigation was conducted with an aim to increase the reactivity of the comminuted phosphate ore and to establish the optimal mechanical activation period of the grain mixture. In order to obtain complete insight into the process and phenomena of the phosphate grain mixture activation, a good understanding of the theoretical principles of the activation operation is necessary. In the experiments, the vibratory and planetary mills were used as activators. The obtained results pointed out that both amorphous and crystallized forms appeared within the Lisina ore deposit mixture due to the specific genetic conditions which rarely occur in the deposits. Such a heterogenic composition of the useful phosphoric part of the ore gave a variety of the results during the leaching. For the first time, the experiments of phosphate (apatite) mechanochemical activation from Lisina ore deposit were performed in order to improve its reactivity.", publisher = "Paris : Atlantis Press", journal = "III Advanced Ceramics and Applications Conference", booktitle = "The effects of the phosphates mechanical activation", pages = "352-339", doi = "10.2991/978-94-6239-157-4_23" }
Andrić, L., Terzić, A., Pašalić, S.,& Petrov, M.. (2016). The effects of the phosphates mechanical activation. in III Advanced Ceramics and Applications Conference Paris : Atlantis Press., 339-352. https://doi.org/10.2991/978-94-6239-157-4_23
Andrić L, Terzić A, Pašalić S, Petrov M. The effects of the phosphates mechanical activation. in III Advanced Ceramics and Applications Conference. 2016;:339-352. doi:10.2991/978-94-6239-157-4_23 .
Andrić, Ljubiša, Terzić, Anja, Pašalić, Snežana, Petrov, Milan, "The effects of the phosphates mechanical activation" in III Advanced Ceramics and Applications Conference (2016):339-352, https://doi.org/10.2991/978-94-6239-157-4_23 . .