20.500.12556/DKUM-41424 UČINKOVITOST RAZLIČNIH MAGNETNIH NAPRAV ZA ZMANJŠEVANJE OBLOG VODNEGA KAMNA V GRELNIKIH VODE DIFFERENT MAGNETIC DEVICES EFFICIENCY FOR WATER SCALE REDUCTION IN KETTLES V diplomskem delu je predstavljena učinkovitost različnih magnetnih naprav za zmanjševanje oblog vodnega kamna v grelnikih vode. Preučevali smo učinkovitost permanentnih magnetov in elektromagnetno napravo. Eksperimente smo izvajali na primerjalni progi in na progi z magnetno obdelavo vode. Pri eksperimentu z elektromagnetno napravo so rezultati pokazali, da naprava ob upoštevanju obratovalnih pogojev ni bila učinkovita. S permanentnimi magneti smo izvedli eksperimente pri izhodni temperaturi 60 °C in 80 °C. Pri obeh eksperimentih je bilo manj vodnega kamna na grelniku z magnetno obdelavo vode. Prav tako pa je bilo manj vodnega kamna pri eksperimentu z nižjo izhodno temperaturo, kar kaže na večjo učinkovitost permanentnih magnetov pri nižjih temperaturah. This thesis presents the performance of different magnetic devices to reduce deposits of limescale in the kettle. We studied the effectiveness of permanent magnets and electromagnetic device. Experiments were carried out on the comparative track and on the track with a magnetic water treatment. In the experiment with an electromagnetic device, the results showed that the device under the operating conditions has not been effective. The permanent magnets were carried out experiments at an output temperature of 60 °C and 80 °C. In both of these experiments was less scaling in the heater of the magnetic treatment of water. Also, there has been less scaling in the experiment with a lower outlet temperature, which indicates the efficiency of permanent magnets at lower temperatures. vodni kamen kalcijev karbonat magnetna obdelava vode permanentni magneti elektromagnet limescale calcium carbonate magnetic water treatment permanent magnets electromagnet true true false [A. Koštomaj] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2013-08-26 23:31:58 2013-09-18 10:07:29 2022-05-04 03:07:40 2021-04-24 03:27:33 2013 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 536.8:676.052.6(043.2) 17487894 URN:SI:UM:DK:BABSX7SR UNI_Kostomaj_Alja_2013.pdf UNI_Kostomaj_Alja_2013.pdf 1 CE4121ED50CE2600BA7FEB2983FFCCB8 dc1b461765c3a6a3a9e7af589ee31551e59bffebea21639d4aeefc37fcc35501 591befcf-7c0a-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=58956 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0