你上国际沸石分子筛协会网站，上面有标准配方。这个是协会网站http://www.iza-online.org/
这个是合成配方的网址 http://www.iza-online.org/synthesis/default.htm
FAU
Linde Type X Si(55), Al(45)
Contributed by Hans Lechert and Philip Staelin
Verified by D. Ginter, by E. Basaldella, and by E. Fallabella Sousa-Aguiar
Type Material Na86Al86Si106O384 : wH2O (w ~ 260)
Method H. Lechert, H. Kacirek
Batch Composition NaAlO2 : 4 SiO2 : 16 NaOH : 325 H2Oa,b
Source Materials
distilled water
sodium hydroxide (99+% NaOH)
alumina trihydrate (Merck, 65% Al2O3) c
sodium silicate solution (27.35% SiO2, 8.30% Na2O, 1.37 g/mL)
Batch Preparation (for 42 g product)
(1) , stir until dissolved
(2) , stir at 100¡C until dissolved, cool to 25¡C
(3) , mix
(4) , mix until dissolved
(5) , mix until dissolved
(7) , combine quickly and stir for 30 minutesd
Crystallization
Vessel: polyethylene bottles
Temperature: 90¡C
Time: 8 hours
Agitation: none
Product Recovery
(1) Filter and wash to pH < 10
(2) Dry at 1000C, equilibrate over saturated aqueous NaCl
(3) Yield: near 100% on Al2O3
Product Characterization
XRD 100% FAU, a0 = 24.92 Å, competing phases: LTA, GIS, ANA, SOD
Elemental Analysis: NaAlO2. 1.24 SiO2f
Crystal Size and Habit: spherical aggregates, 0.8 um dia.
