Zeolite X, together with zeolite Y, belongs to the family of aluminosilicate molecular sieves with a faujasite-type structure (FAU). It is characterized by the formula |(Ca, Mg, Na2)29(H2O)240|[Al58Si134O384]– FAU (International zeolite association (IZA)). Faujasite is a rare zeolite, ...
zeolite-x网络X型沸石网络释义 1. X型沸石 X型断层,X-pattern normal... ... ) X-pattern normal faults X型断层 ) zeolite X X型沸石 ) X probe X型探针 ... www.dictall.com|基于2个网页 例句 释义: 全部 更多例句筛选 1. Taking acid-treated stellerite as main material, zeolite X powder ...
The specific surface area of the zeolite-A and zeolite-X were found to be 58.29 ± 0.20 and 164.34 ± 5.4 m2g−1 respectively. The TG-DTA studies showed the conversion of nano-crystalline to micro-crystalline zeolites with loss of adsorbed water. The ion exchange capacities of these nano...
An economic and efficient process is the conversion of fly ash into zeolites [12–14] like zeolite-X [15], zeolite-A [7], zeolite-P [16], Na-P1 [17], K-chabazite and k-phillipsite [18], synthesized using various methods. Zeolites have wide applications used as adsorbents, molecular ...
The possibility of crystallization of zeolite X coatings on metal plates in a microwave oven was investigated. Characterizations were performed by X-ray diffraction, scanning electron microscopy, laser microscopy and gas adsorption. Crystalline zeolite X coatings with mass equivalent thicknesses of up to...
A specially fabricated in situ Raman cell was coupled to a UV Raman spectrometer to investigate both the solid and liquid phases during the formation of zeolite X under high temperatures and pressures (see picture). It is proposed that 4-rings formed at initial nucleation interconnect with each ...
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zeolite 13x购买;13X分子筛 CAS No. :63231-69-6 产品编号:1085272 英文名称:Zeolite 13X 产品别名:微孔孔容、孔径标准物质;分子筛13X钠X型;13X zeolites 库存:具体货期请咨询官网客服,每天17:30前截单,当天发货,免运费 纯度:3mm-5mm,球形 分子式:N/A 分子量:N/A MDL:MFCD00131613 存储条件:Store at...
The synthesis of zeolite X is characterized by UV Raman spectroscopy, NMR spectroscopy, and X-ray diffraction. UV Raman spectra of the liquid phase of the ... G Xiong,Y Yu,Z Feng,... - 《Microporous & Mesoporous Materials》 被引量: 86发表: 2001年 UV Raman Spectroscopic Studies on Activ...
In situ UV Raman spectroscopy, for the first time, was employed to study the hydrothermal synthesis of zeolite X and Fe/ZSM-5, as typical examples. A full description of the speciation and growth behavior of zeolite X in both liquid and solid phase has been presented. The in situ spectrosc...