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Staubarme Pulver durch Sprühtrocknen – Erfahrungen mit neueren Techniken
Author(s) -
Herbener Rainer
Publication year - 1987
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.330590205
Subject(s) - spray drying , nozzle , materials science , spray nozzle , process engineering , fluidized bed , chemical engineering , metallurgy , waste management , mechanical engineering , engineering
Dustless powders by spray drying – Experience with new techniques . Old drying plant with rotary‐ or nozzle‐atomizer of conventional construction produce more or less fine, dusty powder. Increasingly, there is a demand for dustless powders. A knowledge of the parameters which influence the size of the particles and the experience gained in the drying of various products was the basis for the evolution of a new spray dryer capable of producing even dustless powder. Many trials in this new spray dryer, called the FSD (Fluidized Spray Dryer) show that the powder meets all requirements. Moreover, this spray dryer will save energy and is more gently to the product by working at lower outlet temperatures.