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Information of the project and the call

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Mechanism and kinetics of a bubble coalescence at undisturbed and vibrating with controlled frequency liquid/gas interfaces

2013/09/D/ST4/03785

Keywords:

coalescence bubble liquid film film drainage dynamic conditions kinetic energy

Descriptors:

  • ST4_1: Physical chemistry, chemical physics
  • ST4_7: Electrochemistry, microfluidics in chemistry, sensors

Panel:

ST4 - Chemistry: physical chemistry/chemical physics, theoretical chemistry, analytical chemistry, inorganic chemistry, organic chemistry, method development

Host institution :

Instytut Katalizy i Fizykochemii Powierzchni im. Jerzego Habera PAN

woj. małopolskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Jan Zawała 

Number of co-investigators in the project: 3

Call: SONATA 5 - announced on 2013-03-15

Amount awarded: 873 700 PLN

Project start date (Y-m-d): 2014-03-18

Project end date (Y-m-d): 2017-09-17

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

Project status: Project settled

Equipment purchased [PL]

  1. Akcelerometr (16 000 PLN)
  2. kapilary i kolumny szklane o przekroju kwadratowym (8 500 PLN)
  3. Szybka kamera cyfrowa (250 000 PLN)
  4. czyste ciecze (25 000 PLN)
  5. Elektromagnetyczne wytrząsarki (114 000 PLN)
  6. Oscyloskop (18 200 PLN)
  7. oświetlenie światłowodowe (27 000 PLN)
  8. Komputer (12 000 PLN)
  9. zestaw Milli-Q.

Information in the final report

  • Publication in academic press/journals (10)
  • Articles in post-conference publications (7)
  1. Influence of external vibrations on bubble coalescence time at water and oil surfaces - Experiments and modelling
    Authors:
    J. Zawala, A. Wiertel, A. Niecikowska, K. Malysa
    Academic press:
    Colloids and Surfaces A: Physicochem. Eng. Aspects (rok: 2017, tom: 519, strony: 137–145), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.colsurfa.2016.05.054 - link to the publication
  2. Three-Phase Contact Formation and Flotation of Highly Hydrophobic Polytetrafluoroethylene in the Presence of Increased Dose of Frothers
    Authors:
    P.B. Kowalczuk, J. Zawała, D. Kosior, J. Drzymala, K. Malysa
    Academic press:
    Industrial & Engineering Chemistry Research (rok: 2016, tom: 55, strony: 839 - 843), Wydawca: American Chemical Society
    Status:
    Published
    DOI:
    10.1021/acs.iecr.5b04293 - link to the publication
  3. A relationship between time of three-phase contact formation and flotation kinetics of naturally hydrophobic solids
    Authors:
    P. B. Kowalczuk, J. Zawala
    Academic press:
    Colloids and Surfaces A: Physicochem. Eng. Aspects (rok: 2016, tom: 506, strony: 371–377), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.colsurfa.2016.07.005 - link to the publication
  4. Dynamics of dewetting and bubble attachment to rough hydrophobic surfaces – Measurements and modelling
    Authors:
    J. Zawała, D. Kosior
    Academic press:
    Minerals Engineering (rok: 2016, tom: 85, strony: 112-122), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.mineng.2015.11.003 - link to the publication
  5. Formation and influence of the dynamic adsorption layer on kinetics of the rising bubble collisions with solution/gas and solution/ solid interfaces
    Authors:
    Jan Zawała, Dominik Kosior, Kazimierz Małysa
    Academic press:
    Advances in Colloids and Interface Science (rok: 2015, tom: 222, strony: 765-778), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.cis.2014.07.013 - link to the publication
  6. Influence of bubble surface fluidity on collision kinetics and attachment to hydrophobic solids
    Authors:
    J. Zawała, D. Kosior, T. Dąbroś, K. Małysa
    Academic press:
    Colloids and Surfaces A: Physicochem. Eng. Aspects (rok: 2016, tom: 505, strony: 47-55), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.colsurfa.2015.12.023 - link to the publication
  7. Influence of non-ionic and ionic surfactants on kinetics of the bubble attachment to hydrophilic and hydrophobic solids
    Authors:
    Dominik Kosior, Jan Zawała, Anna Niecikowska, Kazimierz Małysa
    Academic press:
    Colloids and Surfaces A: Physicochemical and Engineering Aspects (rok: 2015, tom: 470, strony: 333-341), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.colsurfa.2014.11.043 - link to the publication
  8. Kinetics of the bubble attachment and quartz flotation in mixed solutions of cationic and non-ionic surface-active substances
    Authors:
    J. Zawala, C. Karaguzel, A. Wiertel, O. Sahbaz, K. Malysa
    Academic press:
    Colloids and Surfaced A: Physicochem. Eng. Aspects (rok: 2017, tom: 523, strony: 118-126), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.colsurfa.2017.03.063 - link to the publication
  9. Immortal" liquid film formed by colliding bubble at oscillating solid substrates
    Authors:
    J. Zawała
    Academic press:
    Physics of Fluids (rok: 2016, tom: 28, strony: 057103(1-16)), Wydawca: American Institute of Physics (AIP) Publishing
    Status:
    Published
    DOI:
    10.1063/1.4948628 - link to the publication
  10. On mechanism of the bubble bouncing from hydrophilic and hydrophobic solid surfaces
    Authors:
    J. Zawała, P. Zawała, K. Małysa
    Academic press:
    Annales UMCS sectio AA (rok: 2015, tom: LXX, 1, strony: 15 - 27), Wydawca: Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
    Status:
    Published
    DOI:
    brak - link to the publication
  1. Automatic single bubble generator with adsorption time control
    Authors:
    J. Zawała, A. Niecikowska
    Conference:
    Bubble & Drop 2017 (rok: 2017, ), Wydawca: Komitet Organizacyjny Bubble & Drop 2017
    Data:
    konferencja 26 - 30.06
    Status:
    Published
  2. Effect of CTAB concentration on kinetics of bubble attachment and quartz flotation
    Authors:
    A. Wiertel, C. Karaguzel, J. Zawala, O. Sahbaz, K. Malysa
    Conference:
    XI Summer School for Postgraduate Students "Interfacial phenomena in theory and practice" (rok: 2016, ), Wydawca: Gdansk University of Technology
    Data:
    konferencja 19.06 - 24.06
    Status:
    Published
  3. Effect of the bubble dimensions and the shape deformation degrees on its coalescence time at free water surface.
    Authors:
    A. Niecikowska, A. Wiertel, J. Zawała, K. Małysa
    Conference:
    15th European Student Colloid Conference (rok: 2015, ), Wydawca: IKiFP PAN
    Data:
    konferencja 8 .06 - 11.06
    Status:
    Published
  4. Effect of mixed cationic and non-ionic surface-active substances on kinetics of bubble attachment and quartz flotation
    Authors:
    A. Wiertel, C. Karaguzel, J. Zawała, O. Sahbaz, K. Małysa
    Conference:
    Bubble & Drop 2017 (rok: 2017, ), Wydawca: Komitet Organizacyjny Bubble & Drop 2017
    Data:
    konferencja 26 - 30.06
    Status:
    Published
  5. Kinetics of bubble coalescence at surfaces of different liquids - influence of external disturbances and size of the liquid films formed
    Authors:
    A. Wiertel, J. Zawała, K. Małysa
    Conference:
    Smart and Green Interfaces (rok: 2016, ), Wydawca: Aristotle University of Thessaloniki
    Data:
    konferencja 04.05 - 06.05
    Status:
    Published
  6. Kinetics of the bubble collision at resting and vibrating water/air and water/solid interfaces
    Authors:
    J. Zawała, K. Małysa
    Conference:
    58 Zjazd Naukowy Polskiego Towarzystwa Chemicznego (rok: 2015, ), Wydawca: Komitet Organizacyjny PTChem2015
    Data:
    konferencja 21.09 - 25.09
    Status:
    Published
  7. A correlation between kinetics of bubble attachment to solids and flotation efficiency
    Authors:
    J. Zawała, P.B. Kowalczuk, D. Kosior, J. Drzymała, K. Małysa
    Conference:
    Smart and Green Interfaces (rok: 2016, ), Wydawca: Aristotle University of Thessaloniki
    Data:
    konferencja 04.05 - 06.06
    Status:
    Published

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