Title :
Microwave meter of aqueous suspension concentration
Author :
Beljatchitz, A.C. ; Vasilevich, L.N. ; Semenchik, V.G.
Author_Institution :
Belarusian State Univ., Minsk, Belarus
Abstract :
One of the problems of using microwave techniques to measure the concentration of aqueous suspensions in the wood-pulp and paper industry is that results of concentration measurements depend on the temperature and conductivity of the suspension. The designed microwave concentration meter takes into account temperature changes of the suspension in the range of 5 to 70°C and conductivity values from 0 to 15 mS/cm, and provides a possibility to measure the concentration ranging from 1% to 5% with the accuracy of ± 0.04% (absolute).
Keywords :
chemical variables measurement; microwave measurement; paper industry; suspensions; aqueous suspension concentration; concentration measurements; microwave concentration meter; microwave techniques; paper industry; suspension conductivity; suspension temperature; temperature 5 degC to 70 degC; wood-pulp industry; Conductivity; Conductivity measurement; Electronic mail; Microwave measurement; Microwave theory and techniques; Suspensions; Temperature measurement;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-395-1
