zeolites

美 　英

• 網(wǎng)絡(luò)沸石類；沸石分子篩；天然沸石

例句

Nanosized zeolites have gained interest recently. It has been used in refining and petrochemical industries.

奈米沸石在近年來日益受到重視，煉油業(yè)及石化業(yè)已有很多制程使用它。

So far, some reports about magnetic zeolites synthesis have been presented.

迄今為止，有關(guān)磁性沸石合成已見報道。

The instant invention relates to a process for removing ethene from biological sources using metal ion exchanged titanium zeolites.

本發(fā)明涉及一種使用金屬離子交換的鈦沸石從生物源中除去乙烯的方法。

The amount of water added during the preparation influences the amphiphilic properties of the zeolites.

水的添加量對沸石催化劑的兩親性有顯著影響。

Calculations on the zeolites acidity and structures of adsorbed species also give results in agreement with those from experiments.

沸石分子篩中酸性和吸附態(tài)結(jié)構(gòu)的計算，也得到了與實驗相一致的結(jié)果。

Modified on the USY zeolites, modulated its structure and the surface of acidity, in order to improve its performance.

對USY分子篩進(jìn)行改性，調(diào)變其結(jié)構(gòu)和表面酸性，可以達(dá)到改善其催化性能的目的。

Zeolites, clay minerals, and asbestos are important nonmetallic minerals.

沸石、粘土礦物及石棉都是重要的非金屬礦物。

Zeolites ZSM-5 and Y can adsorb the polycyclic aromatic hydrocarbons and nitrosamines in gaseous phase, and reduce the pollution of smoking.

使用ZSM-5和Y沸石吸附氣相中的多環(huán)芳烴和亞硝胺，能減少吸煙對于環(huán)境的污染。

Composites of micro-mesoporous zeolites is a kind of new catalytic material greatly concerned by many such researchers.

微孔—介孔復(fù)合分子篩是近年來沸石研究人員頗感興趣的一類新催化材料。

ZSM-5 zeolites were synthesized in-situ on kaolin microspheres by hydrothermal crystallization method from amine-free system.

無胺體系中，采用水熱法在焙燒高嶺土微球上原位晶化合成了ZSM-5分子篩。

Typical minerals in these facies include the zeolites, albite, and quartz.

在這些條件下出現(xiàn)的典型礦物有沸石、鈉長石、石英和葡萄石。

Zeolites are minerals with ion-exchange properties.

沸石是一種具有離子交換性質(zhì)的礦物。

The hydroxylation of benzene and phenol with H2O2 was performed using various ion exchanged Y zeolites.

通過Y型沸石不同的離子交換，可以通過與過氧化氫（H2O2）反應(yīng)進(jìn)行苯和苯酚的羥化。

The influence reaction time on crystal structure of the zeolites was investigated.

考察了酸的加入量、反應(yīng)溫度和反應(yīng)時間對分子篩晶體結(jié)構(gòu)的影響。

HZSM-5, HM and HY zeolites were used as Catalysts for Vapor-Phase esterification of acetic acid with ethanol in fix a-bed reactor.

本文用HZSM-5，HM及HY沸石作催化劑，在固定床反應(yīng)器內(nèi)，對醋酸和乙醇的氣相酯化反應(yīng)進(jìn)行了研究。

The development prospects for modification of USY zeolites were put out.

并對以后USY分子篩的改性進(jìn)行了展望。

The degradation was carried out using diluted forms of zeolites ZSM-5, USY and Mordenite (MORD) using a fluidized bed reactor (FBR).

的退化進(jìn)行了使用稀釋形式的分子篩ZSM-5分子篩，超穩(wěn)Y和絲光沸石（MORD）采用流化床反應(yīng)器（快堆）。

The result showed that the liquid yield with ZXM-19 zeolites catalyst is higher.

試驗結(jié)果表明，ZXM-19型烷基化催化劑有較高的液體產(chǎn)品收率。

Mechanism of Acetylene Adsorption on ZSM-5 Zeolites and Characteristics of the Surface Species

乙炔在ZSM-5分子篩上的吸附機(jī)制及吸附態(tài)性質(zhì)

Laboratory Study of Deep Treatment of Petroleum Wastewater Using Modified Zeolites

改性沸石深度處理石油污水的實驗研究

The Experimental Study of Removing Low Concentration of Ammonia Nitrogen from the Water Source by Zeolites

沸石去除水源中低濃度氨氮的實驗研究

Application of the Adsorption Potential Theory to Hydrogen Adsorption on Zeolites above Critical Temperature

應(yīng)用吸附勢理論研究氫在沸石上的超臨界吸附

Study of Cracking Catalysts of Mixed Zeolites Modified by Ag and La to Endothermic Hydrocarbon Fuels

銀、鑭改性混合型吸熱碳氫燃料裂解分子篩催化劑的研究

Performance Comparison among Different Powdered Zeolites for Removing Low-concentration Ammonia Nitrogen from Water

不同產(chǎn)地粉末狀沸石去除水中低濃度氨氮性能比較

Preparation of Amphiphilic Zeolites with Various Pore Structure and Their Catalytic Performance for Phase-Boundary Reaction

不同孔結(jié)構(gòu)兩親性沸石的制備及其對相界面反應(yīng)的催化性能

In situ Time-Resolved X-Ray Synchrotron Diffraction Technique and its Application in Zeolites Study

時間分辨原位同步X射線衍射技術(shù)在分子篩研究中的應(yīng)用

Characterization of the Modification of Polymer Microfluidic Chip Using Zeolites

分子篩修飾微流控芯片的研究和應(yīng)用

Desulfurization of Transportation Fuels with Zeolites under Ambient Conditions

常溫常壓下燃料油應(yīng)用沸石脫硫技術(shù)研究

Preparation of hollow zeolites with aliphatic polyols under hydrothermal conditions

添加脂肪族多元醇水熱制備空心沸石

Influence of alkaline on synthesis of composite from montmorillonite and microporous zeolites

堿對蒙脫土與分子篩復(fù)合的影響

Molecular simulation studies on the diffusion characteristics of xylene in various zeolites

二甲苯在分子篩孔道中擴(kuò)散特性的分子模擬研究

Synthesis, Structural Characterization and Adsorption of FER-type Zeolites

FER型沸石的合成、結(jié)構(gòu)與吸附性質(zhì)

Control of Crystal Transformation and Mixed Crystals of Some Zeolites and Optimum Conditions for Synthesis of Monocrystal Zeolites

幾種分子篩轉(zhuǎn)晶和混晶的控制及單一晶體的優(yōu)化合成

Adsorption and Catalytic Degradation of Nitrosamines by Zeolites and Molecular Sieves

沸石分子篩吸附和催化降解亞硝胺

Static Synthesis of Zeolites MCM-56 and its Catalytic Performance in Alkylation of Benzene with Long-chain Alkenes

MCM-56分子篩的靜態(tài)合成及對苯與長鏈烯烴烷基化反應(yīng)的催化性能

Adsorptive Desulfurization by Modified Zeolites

改性分子篩吸附脫硫

The Interaction Between Siliceous FAU Zeolites and Adsorptive Methylamine

高硅FAU沸石與甲胺吸附物的相互作用

Simultaneous Determination of Main Content and Impurity Elements in Zeolites and Supports

分子篩和擔(dān)體中主含量元素和雜質(zhì)元素的同時測定

Synthesis of Zeolites from Fly Ash by Microwave Assisted Hydrothermal Alkaline Activation

水熱條件下利用微波加熱從粉煤灰合成沸石研究

Influences of Different Disposal Fly-ash Methods on Hydrothermal Preparing Zeolites

不同煅燒方式對粉煤灰水熱合成沸石的影響