Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Przemyslaw B. Kowalczuk"'
Autor:
Sabereh Nazari, Shaoqi Zhou, Ahmad Hassanzadeh, Jinlong Li, Yaqun He, Xiangning Bu, Przemyslaw B. Kowalczuk
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 3891-3904 (2022)
Although many studies have focused on processing of lithium-ion batteries (LiBs), there is a considerable lack of information concerning the application of nanobubbles (NBs) in their floatabilities. To cover this knowledge gap, the current study aims
Externí odkaz:
https://doaj.org/article/bb46dd6282fc491ebac691e56b06db81
Publikováno v:
Minerals, Vol 13, Iss 9, p 1130 (2023)
In flotation, a bubble acts as a carrier for attached particles. The properties of the gas–liquid interface of the bubble are one of the main factors determining the bubble motion and flotation efficiency. Monitoring of the bubble motion may delive
Externí odkaz:
https://doaj.org/article/37fbcf522a7b4f05a2e0368fe5f69620
Publikováno v:
Minerals, Vol 13, Iss 6, p 728 (2023)
Recovering iron from the bauxite residue (BR) is one of the long-standing challenges in the mining industry. However, there is a substantial lack of information in the literature regarding sample properties and iron extraction by reducing hydrogen. T
Externí odkaz:
https://doaj.org/article/8538e59022ee4f948a326b3e7323a378
Publikováno v:
Metals, Vol 13, Iss 5, p 946 (2023)
This study investigates the properties of H2-reduced calcium-added bauxite residue, self-hardened pellets, and the feasibility of iron recovery through electrostatic and magnetic separation methods. The oxide pellets are prepared via a mixing of baux
Externí odkaz:
https://doaj.org/article/956c5ceb9f5143f7adfd1bf6710db8fb
Autor:
Mateusz Kruszelnicki, Ahmad Hassanzadeh, Krzysztof Jan Legawiec, Izabela Polowczyk, Przemyslaw B. Kowalczuk
Publikováno v:
Ultrasonics Sonochemistry, Vol 84, Iss , Pp 105962- (2022)
Although numerous studies have been implemented on identifying the impact of acoustic waves on mineral beneficiation, its fundamental aspects remain unclear in the literature. The present work, for the first time, systematically investigates the role
Externí odkaz:
https://doaj.org/article/4d5c73419de642bfaaf61e6acb4321ab
Publikováno v:
Minerals, Vol 12, Iss 4, p 462 (2022)
This paper reviews recent developments in the fundamental understating of ultrafine (nano) bubbles (NBs) and presents technological advances and reagent types used for their generation in flotation. The generation of NBs using various approaches incl
Externí odkaz:
https://doaj.org/article/de66b59582dc4c2f8783a93408f8b727
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
Externí odkaz:
https://doaj.org/article/f66f390cdb554c3fa0268e43d937204b
Publikováno v:
Minerals, Vol 11, Iss 12, p 1437 (2021)
Polymetallic manganese nodules (PMN), cobalt-rich manganese crusts (CRC) and seafloor massive sulfides (SMS) have been identified as important resources of economically valuable metals and critical raw materials. The currently proposed mineral proces
Externí odkaz:
https://doaj.org/article/dcf26f23951b4ed49d9318ae0e9dee1e
Publikováno v:
Minerals, Vol 10, Iss 2, p 192 (2020)
This paper presents a simple method for determination of synergism in binary surfactant mixtures. A homologous series of cationic alkyltrimethylammonium bromides (CnTAB, with n = 8, 12, 16, 18) mixed with three non-ionic surfactants (n-octanol, methy
Externí odkaz:
https://doaj.org/article/25b202c7b08342d795ebbb17b22188e0
Publikováno v:
Minerals, Vol 9, Iss 8, p 482 (2019)
Simultaneous leaching of seafloor massive sulfides (SMS) from Loki’s Castle on the Arctic Mid-Ocean Ridge (AMOR) and polymetallic nodules (PN) from Clarion Clipperton Zone (CCZ) of the Central Pacific Ocean was studied. Leaching tests were conducte
Externí odkaz:
https://doaj.org/article/0237a06028b84fa89f6de3c61046ac17