激光散射(衍射)法测定稀土氧化物粒度的条件优化
격광산사(연사)법측정희토양화물립도적조건우화
Optimization of Conditions in Measurement of Granularity of Rare Earth Oxide Using Laser Scattering(diffraction) Method
  • 万方数据
    稀土 희토
    CHINESE RARE EARTHS
    2010年 1期 73-76 ,共4页

    李洁%李培忠%许涛%周晓东

    리길%리배충%허도%주효동

    粒度测定%激光散射(衍射)法%稀土氧化物 粒度測定%激光散射(衍射)法%稀土氧化物
    립도측정%격광산사(연사)법%희토양화물
    granularity measurement%laser scattering(diffraction) method%rare earth oxide
    用库尔特 LS230型激光粒度仪对氧化镧、氧化铈、氧化镨和氧化钕粉末进行测量,通过对影响粒度测定的各种因素进行比对,确定了最佳工作条件,提高了粒度测定的可靠性和稳定性,确定了氧化镧、氧化铈、氧化镨、氧化钕粉末的粒度测试的较佳条件.
    용고이특 LS230형격광립도의대양화란、양화시、양화보화양화녀분말진행측량,통과대영향립도측정적각충인소진행비대,학정료최가공작조건,제고료립도측정적가고성화은정성,학정료양화란、양화시、양화보、양화녀분말적립도측시적교가조건.
    Coulter LS230 laser particle sizer is used to measure the particle size of lanthanum oxide,cerium oxide,praseodymium oxide and neodymium oxide. The factors which influence the determination of the particle size were analyzed. The optimum operating conditions were determined.
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