zeolite

1. In this paper, the author discussed the ammonia removal in the underground water by filtration of zeolite, and the selection as well as optimization of the optimal regenerated catalyst for zeolite.
   对沸石过滤去除地下水中氨氮及沸石再生剂的选择和应用条件优化进行了研究。
2. The TS-1 zeolite membrane was successfully obtained on the ceramic carriers by one-step in-situ hydrothermal synthesis.
   首次采用一次原位水热晶化法在多孔陶瓷载体表面成功制备出TS-1沸石分子筛膜。
3. The mechanism of phosphate removal from simulative wastewater by synthesized zeolite from fly ash is put forward in this paper.
   利用粉煤灰合成沸石，考察了其对模拟废水中磷酸盐的去除效果，并着重研究了其除磷机理。
4. Removal of Phosphate and Ammonia Nitrogen from Hogpen Wastewater by Steel Slag and Zeolite
   钢渣和沸石去除猪场废水中的磷酸盐和氨氮
5. USY zeolite was modified by HF.
   对USY分子筛进行HF改性实验。
6. The study is of significance in utilizing of natural zeolite resource in our country and environment protection.
   对我国沸石天然资源的综合利用和环境保护具有重要意义。
7. Reaction pathways of n-hexane over Fau and MFI type zeolite catalysts
   正己烷在FAU和MFI型分子筛催化剂上的转化途径
8. Acidity and Catalytic Activity of Modified Beta Zeolite Catalyst in the Hydration of Propylene
   丙烯水合反应中改性β沸石催化剂的酸性与催化活性
9. This article mainly covers the recent development of synthesis, characterization and catalytic applications of hierarchical pore zeolite materials.
   本文主要阐述了分级孔沸石材料的合成、表征及其催化应用的最新进展。
10. The effect of acid treatment on the structure and acidity of β zeolite was investigated.
    考察了酸处理对β沸石的结构和酸性的影响；
11. Evolution of zeolite synthesis was reviewed.
    综述了沸石分子筛的合成和最新进展。
12. MCM-22 zeolite was synthesized with hexamethyleneimine as the organic template by hydrothermal synthesis method and was characterized by XRD.
    以六亚甲基亚胺为模板剂，采用动态晶化水热法合成了MCM-22沸石，并对其进行了物相表征。
13. A new type of germanic zeolite was synthesized in hydrothermal system.
    在水热体系中合成了一种新型全锗沸石分子筛。
14. 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
15. The catalytic properties of silica rich zeolite prepared by adding extra silicon to REHY zeolite were investigated.
    考察了外加硅源对REHY分子筛及其催化剂性能的影响。
16. Ion exchange and hydrothermal reactions of zeolite under alkaline conditions are studied.
    对碱性条件下的分子筛离子水热交换反应进行了研究。
17. The fly ash, granulated blast furnace slag and natural zeolite powder are the mineral additions for concrete mixing.
    粉煤灰、粒化高炉矿渣粉和天然沸石粉是拌制混凝土的矿物掺合料。
18. Technical specification for application of natural zeolite powder in concrete and mortar
    天然沸石粉在混凝土和砂浆中应用技术规程
19. The condition and mechanism of removing ammonium ions from water by activated zeolite have been investigated in this paper.
    对改性沸石去除氨氮的条件及机理进行了实验探讨。
20. Preparation and Application of Mesoporous MCM-48 Zeolite Membranes
    介孔MCM-48分子筛膜的制备与应用研究
21. Study on adsorption equilibrium and kinetics of chromium(ⅵ) on zeolite loads chitosan adsorbents
    沸石负载壳聚糖对铬（Ⅵ）的吸附平衡和动力学研究
22. Study on the Adsorption of Sr~ ( 2+) on Zeolite
    沸石对Sr~（2+）的吸附性能研究
23. Competitive catalytic reaction of hydrocarbon mixture of Hexene-1 and n-hexane over Fau and MFI type zeolite catalysts
    己烯-1和正己烷混合烃在FAU和MFI型分子筛催化剂上的竞争催化
24. Improved effects of lime and zeolite on acidizing vegetable soil
    石灰和沸石对酸化菜园土壤改良效应研究
25. The purification effect of biological aerated filter stuffed with zeolite, haydite and volcanic rock for river water was studied.
    以沸石、陶粒和火山岩曝气生物滤池为研究对象，研究了其对实际河水的净化效果。
26. The coexistence of acid sites and nickel sulfide sites on the zeolite will promote the thiophene hydrodesulfurization reaction significantly.
    催化剂表面酸性位和硫化镍活性位共存，对噻吩加氢脱硫反应是有利的。
27. Low-silica X zeolite was synthesized in a hydrothermal system via the base source step-feeding ( BSSF) method.
    采用分段投碱法水热合成了低硅X型沸石分子筛。
28. Y-MCM-41 containing secondary building units of Y zeolite was prepared and then treated by ion exchange method.
    制备了含有Y沸石次级结构单元的Y-MCM-41，并对其进行离子交换处理。
29. The catalytic dehydrogenation of ethylbenzene to styrene in zeolite membrane reactors was studies.
    采用管式沸石膜反应器，研究了乙苯脱氢反应生成苯乙烯的性能。

noun

1. any of a family of glassy minerals analogous to feldspar containing hydrated aluminum silicates of calcium or sodium or potassium