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Begasen von niedrigviskosen Flüssigkeiten
Author(s) -
Judat Helmut
Publication year - 1979
Publication title -
chemie ingenieur technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 36
eISSN - 1522-2640
pISSN - 0009-286X
DOI - 10.1002/cite.330510706
Subject(s) - mass transfer , viscosity , process engineering , chemical reaction engineering , bubble , thermodynamics , materials science , mechanical engineering , chemistry , engineering , mechanics , catalysis , physics , organic chemistry
Gassing of low‐viscosity liquids . The gassing of low‐viscosity liquids is a basic operation frequently encountered in practice; various kinds of apparatus have been developed depending upon the gas load. Of particular importance are the stirred tank and the bubble column because most chemical reactions in the gas/liquid system are performed in these apparatus. This paper is therefore concerned with basic chemical engineering data essential for optimum design of such equipment. Particular attention is devoted to questions of minimum gas throughput. energy requirements, and attainable mass transfer, a distinction being drawn between coalescing and non‐coalescing conditions.