摘要
Industrialapplicationofmicrowave,asaheatingsourceformaterialprocessing,wasreviewed.Thefeasibilityofcarbothermicreductionofzincoxideconcentrate,aswellastheeffectofoperatingparameterswasinvestigated,usingahomestylemicrowaveovenat2.45GHz.Zincoxideconcentratedoesnoteffectivelyabsorbmicrowaveenergy,whileanysourceofcarbon,whichisusedasthereductionagent,absorbsmicrowaveenergyverywell.Inthisrespectcokebreezewasfoundtobethebest,andthus,cokewasusedbothasthereducingagentandtheabsorbentofmicrowaveenergy.Itwasalsofoundthatanyincreaseinthecarboncontentandsize,increasesthereductionrate.Increasingthemicrowavepowerandthesizeofthesamplecouldalsoincreasethereductionrate.Furtherinvestigationshowsthatwhenzincoxideisexposedtothemicrowaveforsometime,therateofthereductionbyconventionalmethodincreases.
出版日期
2005年05月15日(中国期刊网平台首次上网日期,不代表论文的发表时间)