zeolite

It was found that the citric acid treatment of β zeolite had the function of both dealuminization and realuminization;

结果表明:柠檬酸处理对β沸石具有脱功能的同时,也具有的功能;

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石是一种晶体状硅酸钠,化学组成式:Na2O.

The best choice for separating diethylbenzene is the adsorptive separation by zeolite adsorbents in high efficiency.

指出高效、节能的分子筛吸附分离法是分离二乙苯的最佳选择。

The performance of ZSM5、TRA and ZSM5-TRA zeolite catalysts(TRA is one kind of the ZSM series zeolites) for the vapour-phase transalkylation of poly-alkylbenzene have been studied.

在续流动的固定床反应装置上，考察ZSM5、TRA及ZSM5-TRA分子筛催化的多烷基苯气相烷基转移催化性能。

FZT (the zeolite carrying copper) as an algaecide to kill and control the red tide organisms was stadied.

摘要研究了沸石载铜(FZT)作为对赤潮生物的灭杀和控制作用。

4A沸石是一种晶体状硅酸钠,化学组成式:Na2O.

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

Taking acid-treated stellerite as main material, zeolite X powder was prepared by hydrothermal method.

以酸处理红辉沸石为主要原料,采用水热法制备了X型沸石粉体。

Hydration of α pinene catalyzed by dealuminated ultrastable Y zeolite molecular sieve(DUSY)was studied.

研究了脱超稳Y分子筛(DUSY)对α蒎烯水合反应的催化作用。

A series of ultrastable Y zeolites with varies Si/Al mol ratio prepared by different dealumination methods have been investigated.

研究了不同方法和不同程度脱对Y型沸石浸镧老化后的结构性质和催化裂化性能的影响。

MOR zeolite was dispersed into poly(ethylene glycol)oligomer to form a stable gel. Its Electrochemical behavior was first detected by a cyclic voltammeter.

丝光沸石被分散到乙二醇低聚物中形成稳定的胶体。它的电化学行为首次被用循环伏安法研究。

The effects of the catalyst dosage and the preparation conditions of HZ-1 zeolite,for example, number of exchange times on the benzoylation of toluene were studied.

并考察了HZ-1沸石交换次数等制备条件和催化用量对甲苯的苯甲酰化反应的影响。

Heulandite is one of the most common and one of the most well known members of the Zeolite Group. It can have a nice pearly luster and lovely colored hues......

片沸石是最常见最知名的沸石之一。它有很好的珍珠光泽和可爱的颜色。

The profiling/flooding efficiency and the injection technology of zeolite profile modificator(ZPM) in polymer flood are investigated on artificial cores,which contain 3 layers 0.

为此,在人造岩心上考察了沸石调剖在聚合物驱中的调驱效果和注入工艺。

1.Blast furnace slags were partially replaced by artificial and natural pozzolanic materials, such as pozzolan , fly ash and zeolite,to produce alkali activated slag cement(AASC).

用人工和天然火山灰质材料(如火山灰、粉煤灰和沸石)替代部分高炉矿渣制造碱矿渣水泥。

R esults show that the modified cement with good durability, small expansion and low alkality can be made by use of gypsum and zeolite modifying alumina cement.

结果表明：以石膏和沸石对高水泥改性，可配制出耐久性良好、具有微膨胀性的低碱度改性水泥。

The selective Production of monomethylamine (MMA) from methanol and ammonia was studied over some adhesive zeolites at temperature of 425℃ under ambient pressures.

本文研究的是在425℃、常压下,通过粘结沸石催化,甲醇与氨选择性合成一甲胺的反应。