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| Model for Measuring Iron Concentrate Moisture Content Using Microwave Phase Shifts |
| Received:May 13, 2012 Revised:September 11, 2012 |
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| DOI： |
| KeyWord:microwave; phase shift; iron concentrate moisture content; equivalent permittivity |
| Author | Institution |
| Wu Yu-tao |
College of Life Information Science Instrument Engineering,Hangzhou Dianzi University |
| Chen Zhi-ping |
School Of Mechanical Engineering,Hangzhou Dianzi University |
| He Cun-jun |
BeiLun Entry-exit Inspection And Quarantine Bureau Of P.R.C |
| LIU Tao |
College of Life Information Science Instrument Engineering,Hangzhou Dianzi University |
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| Abstract: |
| This article deduces an expression for phase shifts, moisture content and mass thicknesses, established a mathematical model for iron concentrate moisture content using the microwave phase shift method. According to the dielectric principle, a series of experiments was made using this model, and the calibration curve of the iron concentrate moisture content was obtained by. The analysis results show that the method can be applied to iron concentrate moisture content. |
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