Variations in the Surface Tensions of Aqueous Solutions of Certain Surface Active Materials with Successive Measurements Made by the Du Nouy Ring Method
Author: Robert W. Bland
Publisher:
Published: 1951
Total Pages: 134
ISBN-13:
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Author: Robert W. Bland
Publisher:
Published: 1951
Total Pages: 134
ISBN-13:
DOWNLOAD EBOOKAuthor: University of Nebraska (Lincoln campus)
Publisher:
Published: 1951
Total Pages: 330
ISBN-13:
DOWNLOAD EBOOKAuthor: University of Nebraska (Lincoln campus)
Publisher:
Published: 1951
Total Pages: 332
ISBN-13:
DOWNLOAD EBOOKIssues for 1st- 1940- include "Recipients of masters' degrees."
Author: Thom A. Coney
Publisher:
Published: 1969
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKAuthor: Society of Petroleum Engineers (U.S.). Technical Conference and Exhibition
Publisher:
Published: 1996
Total Pages: 910
ISBN-13:
DOWNLOAD EBOOKAuthor: S. J. Kennedy
Publisher:
Published: 1932
Total Pages:
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DOWNLOAD EBOOKAuthor: Noah Ernest Dorsey
Publisher:
Published: 1926
Total Pages: 40
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DOWNLOAD EBOOKAuthor: Benjamin J. Kramer
Publisher:
Published: 1913
Total Pages: 60
ISBN-13:
DOWNLOAD EBOOKAuthor: British Standards Institute Staff
Publisher:
Published: 2004-01-19
Total Pages: 16
ISBN-13: 9780580432941
DOWNLOAD EBOOKSurfactants, Surface tension, Physical property measurement, Liquids, Water
Author:
Publisher:
Published: 1963
Total Pages:
ISBN-13:
DOWNLOAD EBOOKThe static and dynamic surface tension was measured for aqueous solutions of eleven surface-active agents for the purpose of studying the effect of surface tension upon boiling heat transfer. The surfactants were chosen from the Tween, Aerosol, and Hyonic series. Dynamic surface tension, at T = 90 deg C, was investigated by observing the volume and frequency for air bubbles forming from a submerged orifice. Static surface tension, at T = 100 deg C, was measured using a duNouy tensiometer. In all cases, the dynamic surface tension for solutions of these surface active agents was less than the value for pure water, greater than the static value for the same concentration, and was a smoothly decreasing function of concentration. (auth).