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Kawecki

Bretsznajder, S., Kawecki, W., Leyko, J. and Marcinkowski, R., 1973 Principles of Chemical Technology , WNT, Warsaw. [Pg.406]

Copaux-Kawecki An improved version of the Copaux process for extracting beryllium from beryl, which permits recovery of the fluorine. Addition of ferric sulfate to the dilute sodium fluoride solution remaining after the separation of the beryllium hydroxide precipitates sodium tetrafluoroferrate, which is then used in place of sodium fluorosilicate. [Pg.72]

Juzaszek, P. Kawecki, W. 5th Symp. on Industrial Crystallization, Czechoslovakia, 1972. [Pg.157]

Czaja W, Kawecki M, Krystynowicz A, Wysota K, Sakiel S, Wroblewski P, Glik J, Bielecki S (2004) 227th ACS National Meeting, Anaheim, CA, USA Application of bacterial cellulose in treatment of second and third degree burns... [Pg.68]

Niobium and tantalum powders can be obtained from the Rare Metals Division of the Ciba Company, Fair Lawn, N.J., or from the Kawecki Chemical Co., Boyer-town, Pa. Molybdenum and tantalum used in this study were supplied by Alfa Inorganics, Inc., P.O. Box 159, Beverly, Mass. 01915. Metals are also available from Climax Molybdenum Company, P.O. Box 1568, Ann Arbor, Mich. 48106. [Pg.189]

Kawecki Berylco Industries, Inc. Physical Properties and Applications of Cesium, 1978. [Pg.404]

HCA579 C. Chapuis, R. Kawecki, and Z. Urbanczyk-Lipkowska, Helv. Chim. Acta, 2001, 84, 579. [Pg.626]

To avoid any wall effect or perturbation effect that may occur with these methods, a sampling apparatus for the photographic technique has been proposed by Kawecki et al. (K5). Bubbles are extracted from the tank containing the dispersion by means of a tube connected to a small square-section column through which a continuous flow of liquid and bubbles rises. The flow rate is chosen high enough so that differences in the free-rise velocity of the bubbles do not affect the mean residence time of the bubbles in the column. The bubbles in the column are then photographed. [Pg.37]

Kawecki, R., Mazurek, A. P., Kozerski, L., Maurin, J. K. Synthesis of benzofuro[2,3-b]benzofuran derivatives under Hoesch reaction... [Pg.605]

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See also in sourсe #XX -- [ Pg.217 ]



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Copaux-Kawecki process

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