1)  zeolite Y
Y 型分子筛
1.
The results showed that the main crystal phase was zeolite Y in hydrothermal system with low Na_2O/H_2O and Ca~(2+)/Na~+ ratios and zeolite P is the main phase in hydrothermal system with the reverse condition.
研究表明,在高 H_2O/Na_2O、低Ca~(2+)/Na~+体系中,主晶相为 Y 型分子筛,在低 H_2O/Na_2O、高 Ca~(2+)/Na~+体系中,主晶相为 P 型分子筛。
2)  Y-zeolite
Y型分子筛
1.
Dynamic Studies on the Hydrothermal Synthesis of Y-zeolite from Metakaolin;
偏高岭土水热合成Y型分子筛的动力学研究
2.
Doping of rare-earth cations into Y-zeolite by solid-state ion exchange;
水热固相法将稀土引入Y型分子筛的研究
3.
Studies on the Synthesis and Structure of Pd Clusters Encaged in Y-zeolite;
嵌入Y型分子筛中钯簇合成与结构的研究
3)  zeolite Y
Y型分子筛
1.
Synthesis of Zeolite Y Encapsulated Manganese Phthalocyanine Catalyst and its Shape Selectivity in Catalytic Epoxidation of Olefins;
Y型分子筛超笼内酞菁锰的合成及对烯烃形状选择性催化环氧化反应研究
2.
A series of zeolite Y encapsulated Co-X_2-salicyhexen complex catalysts, where salicyhexen represents salicylaldehyde-1,2-cyclohexanediamine and X represents H, OCH_3, Cl, Br or NO_2, were prepared by flexible ligand method and characterized by XRD, FTIR, UV-vis and thermal analysis.
用自由配体法制备了一系列固载席夫碱钴配合物的Y型分子筛催化剂(Co-X2-salicyhexen-Y)。
3.
The surface acidity of zeolite Y was studied by differential scanning calorimetry(DSC)and infrared spectroscopy(IR).
用 DSC法和 IR法对 Y型分子筛的表面酸性进行了研究。
4)  Y zeolite
Y型分子筛
1.
Selective adsorption of thiophene,benzene and n-octane on Y zeolites;
噻吩、苯和正辛烷在Y型分子筛上的选择性吸附
2.
The relationship between surface acidity and alkylation reaction catalytic activity of modified Y zeolite was studied on fixed-bed reactor by FT-IR.
用红外光谱法研究了改性Y型分子筛的表面酸性,并考察了烷基化反应活性与酸性质的关系。
3.
Y zeolite encapsulated with CuL and(Cu(H_4)L) were prepared by flexible ligand method and characterized by FTIR.
采用自由配体法将金属铜配合物封装在Y型分子筛的超笼里,同时利用红外手段对其进行了表征。
5)  Y type molecular sieve
Y型分子筛
1.
The hydrothermal dealumination is a major way for improving thermal stability and catalytic activity of Y type molecular sieves.
水热脱铝是改进Y型分子筛水热稳定性和催化性能的重要方法。
6)  Y-Zeolites
Y型分子筛
1.
Simulation and Experiment of Thiophene and Benzene Adsorption on Y-Zeolites;
Y型分子筛吸附噻吩、苯的模拟和实验
参考词条
补充资料:A型分子筛
分子式:
CAS号:

性质:具有立方晶格,微孔结构的白色粉末或颗粒。有3A、4A、5A三种型号,3A型组成0.40K2O•0.60 Na2O•A12O3•2.00SiO2·4.50H2O,孔径3.0~3.3 Å (1Å =10-10m);4A型组成Na2O·A12O3·2SiO2·4.5H2O,孔径4.2~4.7 Å;5A型组成0.70CaO·0.30Na2O·A12O3·(2.00±0.08)SiO2·4.5H2O,孔径4.9~5.6Å。无味,无臭。无毒。无腐蚀性。不溶于水和有机溶剂,溶于强酸和强碱。热稳定性高。表面积大。对极性分子和饱和分子优先吸附,被吸附的气体和液体能解吸。具有高吸附性和按分子大小选择吸附的特点。有离子交换性和催化活性。使用后可再生。由水玻璃、偏铝酸钠和氢氧化钠按一定摩尔比混合,反应,经结晶,过滤,洗涤,离子交换(3A型加氯化钾,交换率40%;5A型加氯化钙,交换率70%),再洗涤,烘干,得原粉,再加入粘接剂捏合。成型。灼烧。活化而制得。广泛用于气体和液体的干燥、脱水、净化、分离、吸附,以及石油加工催化裂化过程和催化剂载体。

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