Stephanitis

E. D. Spinosa, P. M. Stephan, and J. R. Schorr, Review of Literature on Control Technology which Abates Air Pollution and Conserves Energy in Glass Melting... 

Foam can also be broken with a rotating perforated basket [Lem-lich, Principles of Foam Fractionation, in Periy (ed.), Progre.ss in Separation and Purification, vol. 1, Interscience, New York, 1968, chap. 1]. If the foamate is aqueous (as it usually is), the operation can be improved by discharging onto Teflon instead of glass [Haas and Johnson, Am. In.st. Chem. Fng. J., II, 319 (1965)]. A turbine can be used to break foam [Ng, Mueller, and Walden, Can. J. Chem. Fng., 55, 439 (1977)]. Foam which is not overly stable has been broken by running foamate onto it [Brunner and Stephan, Ind. Fng. Chem., 57(5), 40 (1965)]. Foam can also be broken by sound or ultrasound, a rotating disk, and other means [Ohkawa, Sakagama, Sakai, Futai, and Takahara,y. Ferment. Technol, 56,428, 532 (1978)]. 

Stephan flow The flow of molecules towards or away from the surface of a volatile liquid due to either evaporation or condensation. 

Gorgues, A, Stephan, D, Cousseau J J Chem Soc, Chem Commun 1989,1493... 

JA3061 A. Fessenbecker, M. Stephan, R. N. Grimes, H. Pritzkow, U. Zenneck,... 

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