Browsing NTNU Open by Author "Hassanzadeh, Ahmad"
Now showing items 21-22 of 22
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Recent developments in generation, detection and application of nanobubbles in flotation
Nazari, Sabereh; Hassanzadeh, Ahmad; He, Yaqun; Khoshdast, Hamid; Kowalczuk, Przemyslaw (Peer reviewed; Journal article, 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 ... -
Residence Time Distribution Measurements and Modeling in an Industrial-Scale Siemens Flotation Cell
Vinnett, Luis; Yianatos, Juan; Hassanzadeh, Ahmad; Díaz, Francisco; Henríquez, Felipe (Peer reviewed; Journal article, 2023)This short communication presents residence time distribution (RTD) measurements and modeling in a 16 m3 Siemens flotation cell, as the first RTD characterization in an industrial-scale pneumatic cell. The Siemens cell was ...