1、

Study on solid-state prepare of Cu ( I) Y zeolite and its application for thiophene-adsorption

Cu(I)Y沸石的固相制备及其吸附脱除噻酚的应用研究

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2、

Pt-particle size was determined by three methods: Xray Diffraction Line Broadening, Transmission Electron Microscope and Hydrogen Chemisorption. The dispersion of Pt in NaY zeolite and the effect of Pt particle size on hydrogen spill-over were also discussed.

用X&射线衍射峰宽化法、透射电子显微镜和氢化学吸附三种方法测定了Pt粒大小,讨论了Pt在NaY中的分散性及三种测定分散度方法的特点。

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3、

Water vapour deactive kinetic of Y-15 zeolite cracking catalyst

共Y-15分子筛裂化催化剂的水蒸汽减活动力学

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4、

The effects of the preparation conditions, such as calcination temperature, ratio of sol and zeolite and exchange times were investigated.

研究了煅烧温度,溶胶沸石配比,交换次数等制备条件对催化剂的影响。

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5、

Over 90 percent of ammonium is removed by zeolite through ion-exchange. As the last process, ultrafiltration membrane can wipe off over 99 percent of bacterium and turbidity remained.

90%以上的氨氮主要通过沸石交换去除,最后采用膜滤工艺去除水中99%以上的细菌、大肠杆菌和残余浊度。

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6、

Study on Secondary Pore in Zeolite Molecular Sieve Materials ⅰ. Secondary Pore in Crystalline Particle and Equivalent Diameter of Crystalline Particle

沸石分子筛材料中次级孔的研究&Ⅰ.晶粒内次级孔与晶粒当量直径

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7、

There are two competing reaction pathways for styrene oxidation over TS-1 zeolite: radical and epoxidation.

苯乙烯在TS-1分子筛上的氧化反应存在两条竞争途径:自由基和环氧化。在归属核磁共振峰的基础上,我们提出自由基反应机理。

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8、

MOY zeolite, with good hydrogen transfer capability , is an ideal active component for olefinreducing FCC catalyst.

结果表明,MOY分子筛具有良好的氢转移选择性, 是降烯烃催化剂较为理想的主活性组分.

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9、

Research on Treatment of High Fluoride Drinking Water through Activated Zeolite Adsorption

沸石吸附法处理高氟饮用水的试验研究

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10、

The alkine and K rich volcanic rocks, which are source rocks of zeolite ores, formed in middle late Yanshanian stage, with tectonic dynamic mechanism of compression and left lateral shearing.

燕山中晚期以挤压-剪切(左行)为主的构造动力学机制控制了富碱高钾火山岩的发育,为沸石矿源岩的形成期;

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11、

Experimental studies of synthesizing alunite and the others into 4A zeolite

明矾石合成4A沸石的试验研究

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12、
13、

In Jing Yun county , there are small-scale zeolite minerals with many points and decentralized distribution.

缙云县沸石矿规模小,点多分散,采矿秩序较为混乱.

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14、

The paper discusses various factors which can affect DASY zeolites filtration and exchange by using filtration basic equation, mass transfer equation of heterogeneous reaction and zeolite exchange mechanisms in the production of DASY with vacuum belt filter, finally optimizes the belt filter's operation conditions.

本文应用过滤基本方程式、多相反应传质方程、分子筛交换机理等,分析了在DASY分子筛生产中影响真空带式滤机过滤和交换的因素,优化了带机的操作条件。

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15、

Studies on CXN Natural Zeolite& ⅰ. Ion Exchange and Structural Characterization

CXN天然沸石的研究&Ⅰ.离子交换与结构性质表征

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16、

Effect of grain size of zeolite Y on its catalytic performance in liquid phase alkylation of benzene with ethene

Y型分子筛的粒径对其催化乙烯和苯液相烷基化性能的影响

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17、

The quality of TPAOH solution was one of the most important factor in the synthesis of TS-1 zeolite.

四丙基氢氧化铵(T PAOH)的品质是影响TS-1分子筛性能的最重要的因素之一。

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18、

Using tetramethylammonium silicate as the pillaring agent, the effects of ultrasonic treatment on the synthesis of the MCM-36 zeolite were investigated.

以四甲基铵硅酸盐为柱化剂,考察了超声作用对MCM-36分子筛合成的影响。

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19、

Experimental results show that, hardened AASC paste with zeolite and silica fume possesses strong adsorption ability and anti-desorption ability for Cs+ and Sr2+.

结果表明,掺有沸石和硅灰的碱矿渣水泥硬化体具有较强的吸附Cs~+和Sr~(2+)能力以及抗Cs~+和Sr~(2+)脱附能力。

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20、

Relation between zeolite electronegativity and activation energy of desorption

分子筛电负性与脱附活化能间关系的研究

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