22 KB690 KB22 KB200020242006Barocio, S.R.Godoy-Cabrera, O.G.López-Callejas, ReguloMercado-Cabrera, A.Muňoz-Castro, A.E.Peňa-Eguiluz, R.Piedad-Beneitez, A. de laValencia A., R.številka:2letnik:406 stranistr. 55-60ISSN:1580-2949COBISSID:424106URN:URN:NBN:SI:doc-2JX316RGenInštitut za kovinske materiale in tehnologijeMateriali in tehnologijeorganske snovirazelektritevrazgradnjavisokofrekvenčni sistemDegradation of VOC´s by a two stage thermal and high frequency DBDC system| Degradacija VOC z dvostopenjskim termičnim in visokofrekvenčnim DBDC-sistemom|The design and construction of a packed-bed thermal reactor and a high frequency operated Dielectric Barrier Discharge Cell (DBCD) based dual system conceived to carry out the degradation of hazardous organic compounds both in liquid and gaseous phases are described. The main components of this system are: i) Thermal treatment system, ii) DBCD, and iii) Specifically developed high frequency (100 kHz) resonant inverter. The power consumed by the cell during the discharges was determined, theoretically and experimentally, through Manley´s method. Using this dual system, along with gas chromatography diagnostics, high degradation efficiencies of test compounds such as toluene, benzene and carbon tetrachloride have been achieved which reach 99.976 %, 99.946 % and 99.998 %, respectivelyOpisana sta načrt in konstrukcija termičnega reaktorja z gostim ležiščem in z dvojnim sistemom visokofrekvenčne dielektrične razelektritve, zasnovanim za razgradnjo nevarnih organskih tekočih in plinastih spojin. Glavni deli sestema so: i) sistem za toplotno obdelavo, ii) DBCD in iii) posebno razvit visokofrekvenčni (100 kHz) resonančni inverter. Teoretično in eksperimentalno je bila določena energija, ki jo je celica porabila pri razelektritvi z metodo Monley. Z uporabo tega dualnega sistema in plinsko kromatografsko diagnostiko so bile dosežene visoke stopnje degradacije preizkusnih sestavin toluena, bencena in ogljikovega tetraklorida 99,976 %, 99,946 % in 99,998 %TEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaInštitut za kovinske materiale in tehnologije