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dispersion amount
    The maximum dispersion amount of α-Fe_2O_3 on NaY zeolite measured with XRD quantitative phase analysis is 0.060 gα-Fe_2O_3/gNaY, which is only 5.5% of the monolayer capacity of α-Fe_2O_3 on NaY according to a close-packed monolayer model.
    经XRD相定量外推法测定,α-Fe_2O_3在NaY沸石上的最大分散量为0.060gα-Fe_2O_3/gNaY,仅占α-Fe_2O_3在沸石表面密置单层量的5.5%。
    For the first time positron lifetime spectroscopy has been used to detect the dispersion amount of oxide on zeolite. The maximum dispersion amount of α-Fe_2O_3 obtained is fully consistent with that obtained from XRD phase analysis.
    首次尝试用正电子寿命谱方法测定α-Fe_2O_3在沸石表面的最大分散量,所得结果与XRD方法完全吻合。
    According to the theory of spontaneous monolayer dispersion of salt ontocarrier,the interaction between CaCl_2 and 10Xzeolitewasstudied by using XRD,the effects of temperatureson the dispersion amount and the dispersion amount on the framework of 10X zeolite were discussed.
    利用自发单层分散原理,通过XRD技术研究了CaCl2与10X分子筛的相互作用,讨论了温度对CaCl2分散量以及分散量对分子筛骨架结构的影响。
    The destroyed degreeof 10X existthe direct proportionwith the dispersion amount of CaCl_2.
    10X分子筛结构受到破坏程度与CaCl2的分散量之间存在正比关系。
    The dispersion methods,principles,dispersion amount,range of application,characteristics of XRD patterns and IR spectra are compared with those prepared by heat diffusion and microwave irradiation methods.
    对制备方法、原理、分散量、适用条件及可能出现的X 光衍射和红外光谱的特点,与已有的热扩散、微波辐照法进行了对比研究。
    The BET surface areas of these supports were examined by BET method, the status of dispersion and the chemical dispersion amount of WO_3 in different supports were also examined by XRD and ammonia-disslove action test. The effect of interaction between WO_3 and support on the dispersibility of WO_3 were discussed.
    通过BET方法测定了载体的比表面积 ,采用XRD、氨溶-分光光度法 ,测定了WO3在不同载体上的分散状态及化学分散量 ,探讨了WO3与不同载体的相互作用以及对WO3在载体上的分散性的影响。
    It is shown that the dispersion amount of CaCl_2 increasing with the increase of temperature,but part of the supported CaCl_2 reacts with 10X to yield a new solid compound when the temperatureis too high.
    结果表明,随着焙烧温度的升高,氯化钙的分散量增加,但焙烧温度过高,CaCl2与10X分子筛之间会发生体相反应。
 

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