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Möglichkeiten der Feuchtemessung bei verfahrenstechnischen Trocknungsprozessen
Author(s) -
Freudenberger Adalbert
Publication year - 1989
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.330611206
Subject(s) - moisture , process engineering , water content , environmental science , humidity , waste management , environmental engineering , engineering , materials science , meteorology , geography , geotechnical engineering , composite material
Abstract Moisture Measurement in Technical Drying Processes. Drying processes still have a large potential for optimization with respect to economy and uniform quality of the products. A necessary condition to improve these processes is the continuous availability of information about the water content of the product. Only in few cases a satisfactory solution of this problem has been found. In addition, the more simple moisture measurements of the exit air of dryers also involve numerous problems. This publication presents a survey of the different methods of moisture measurement together with the inherent problems. Finally it describes an arrangement for a humidity measurement of a flash‐dryer's exit gas by the infrared technique.