论文部分内容阅读
本专利有关MTN型金属硅酸盐沸石的制备,该沸石的结构组成如下: 〔(0.91±0.2)(4-t)/n〕M:TO_2: xSiO_2:yH_2O:zQ 其中M为n价的阳离子;T为框架金属其价数为t;x≥25;y/x=0～5;Q为合宜的基体;z/x=0～20。上述范围由X一衍射图绘出。
This patent relates to the preparation of a MTN-type metal silicate zeolite having the following structural formula: [(0.91 ± 0.2) (4-t) / n] M: TO_2: xSiO 2: yH 2 O: zQ wherein M is an n-valent cation ; T is the frame metal valence t; x ≥ 25; y / x = 0 ~ 5; Q is a suitable matrix; z / x = 0 ~ The above range is plotted by X-ray diffraction.