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

4A石是一种晶体状硅铝酸钠,化学组成式:Na2O.

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

以酸处理红辉石为主要原料,采用水法备了X型石粉体。

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

指出高效、节能分子筛吸附分离法是分离二乙苯最佳选择。

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

摘要研究了石载铜(FZT)作为除藻剂对赤潮生物灭杀和控作用。

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

丝光石被分散到乙二醇低聚物中形成胶体。它电化学行为首次被用循环伏安法研究。

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、粉煤灰和石)替代部分高炉矿渣造碱矿渣水泥。

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石交换次数等备条件和催化剂用量对甲苯苯甲酰化反应影响。

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.

以石膏和石对高铝水泥改性，可配出耐久性良好、具有微膨胀性低碱度改性水泥。