Blar i NTNU Open på forfatter "Drzymala, Jan"
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Classification of flotation frothers
Drzymala, Jan; Kowalczuk, Przemyslaw (Journal article; Peer reviewed, 2018)In this paper, a scheme of flotation frothers classification is presented. The scheme first indicates the physical system in which a frother is present and four of them i.e., pure state, aqueous solution, aqueous solution/gas ... -
Concentration at the Minimum Bubble Velocity (CMV) for Various Types of Flotation Frothers
Kowalczuk, Przemyslaw B.; Zawala, Jan; Drzymala, Jan (Journal article; Peer reviewed, 2017)This paper presents the determination of a concentration at the minimum bubble velocity (CMV) for different types of frothers, such as straight and branched alkyl chain aliphatic alcohols, 1,ω-diols, poly(propylene glycol) ... -
Kinetic separation curves based on process rate considerations
Drzymala, Jan; Ratajczak, Tomasz; Kowalczuk, Przemyslaw B. (Journal article; Peer reviewed, 2017)There are many graphical representations of separation results involving time as a crucial parameter determining the kinetics of a process. The graphical representations of results of separation are usually in the form of ...