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The influence of solid surface hydrophobicity on stability of thin wetting films in solid-liquid-gas flotation system

2019/33/N/ST8/03026

Keywords:

liquid film three-phase contact flotation

Descriptors:

  • ST8_1: Chemical engineering, technical chemistry, environmental engineering, sanitary engineering, engineering of chemical processes
  • ST4_13: Solid-state chemistry, surface physicochemistry

Panel:

ST8 - Production and processes engineering: modelling, product design, process design and control, construction methods and engineering, power units and systems

Host institution :

Politechnika Wrocławska

woj.

Other projects carried out by the institution 

Principal investigator (from the host institution):

Mateusz Kruszelnicki 

Number of co-investigators in the project: 2

Call: PRELUDIUM 17 - announced on 2019-03-15

Amount awarded: 206 400 PLN

Project start date (Y-m-d): 2020-01-29

Project end date (Y-m-d): 2023-07-28

Project duration:: 42 months (the same as in the proposal)

Project status: Project settled

Project description

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Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (6)
  1. Control of glass surface wettability via esterification with n-alkyl alcohols
    Authors:
    Mateusz Kruszelnicki, Izabela Polowczyk, Przemyslaw B. Kowalczuk
    Academic press:
    Physicochemical Problems of Mineral Processing (rok: 2021, tom: 58, strony: 45672)
    Status:
    Published
    DOI:
    10.37190/ppmp/145147 - link to the publication
  2. Towards green flotation: Investigating the effect of rhamnolipid biosurfactant on single bubble adhesion dynamics
    Authors:
    Krzysztof Jan Legawiec, Mateusz Kruszelnicki, Michalina Zawadzka, Pavlína Basařová, Jan Zawala, Izabela Polowczyk
    Academic press:
    Journal of Molecular Liquids (rok: 2023, tom: 388, strony: 122759), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.molliq.2023.122759 - link to the publication
  3. Control of glass surface wettability via esterification with n-alkyl alcohols
    Authors:
    Mateusz Kruszelnicki, Izabela Polowczyk, Przemyslaw B. Kowalczuk
    Academic press:
    Physicochemical Problems of Mineral Processing (rok: 2021, tom: 58, strony: 45672)
    Status:
    Published
    DOI:
    10.37190/ppmp/145147 - link to the publication
  4. Insight into the influence of surface wettability on flotation properties of solid particles – critical contact angle in flotation
    Authors:
    Mateusz Kruszelnicki, Izabela Polowczyk, Przemyslaw B. Kowalczuk
    Academic press:
    Powder Technology (rok: 2024, tom: 431, strony: 119056), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.powtec.2023.119056 - link to the publication
  5. Three-phase contact formation between an air bubble and solid surfaces with different hydrophobicity degrees in liquid
    Authors:
    Mateusz Kruszelnicki, Izabela Polowczyk, Przemyslaw B. Kowalczuk
    Academic press:
    Colloids and Surfaces A: Physicochemical and Engineering Aspects (rok: 2023, tom: 676, strony: 132067), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.colsurfa.2023.132067 - link to the publication
  6. Control of glass surface wettability via esterification with n-alkyl alcohols
    Authors:
    Mateusz Kruszelnicki, Izabela Polowczyk, Przemyslaw B. Kowalczuk
    Academic press:
    Physicochemical Problems of Mineral Processing (rok: 2021, tom: 58, strony: 45672)
    Status:
    Published
    DOI:
    10.37190/ppmp/145147 - link to the publication