120.55
ICV
8
MNiSW
 
 

Study of contact angle of liquid on solid surface and solid on liquid surface

 
1
Wroclaw University of Technology, Institute of Mining Engineering
Mining Science 2012;135(42):131–146
KEYWORDS
ABSTRACT
The paper presents a study on the phenomenon of wetting of minerals in the two cases where a wetted solid is placed on a liquid surface and a liquid is on a flat solid surface. Knowledge of physical and chemical processes occurring between a liquid and solid is an important issue. Contact angle measurement and determination of interfacial tensions are very important in development of new technologies in which the gas-liquid-solid system appears. These problems are important for new solutions in many industries. The study confirms that many factors have an essential influence on the contact angle measurement.
CORRESPONDING AUTHOR
Danuta Szyszka   
Wroclaw University of Technology, Institute of Mining Engineering, Plac Teatralny 2, 50-051 Wroclaw, POLAND
 
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