1[1]Fanor Mondragon,Fabio Rincon,Ligia Sierra.New Perspectives for Coal Ash Utilization:Syntheisis of Zeolitc Materials,Fuel,Vo.69,263～266,1990
2[2]Motgomery,W.J.jn‘Analytical Methods for Coal and Coal Products'(Ed.C.Karr),Academic Press,NY,USA,1978,P203
3[3]N.Shigemoto,H.Hayashi.Selective formation of Na-X zeolite from coal fly ash by fusion with sodium hydroxide perior to hydrothermal reaction,Journal of Material Science,28,4781～4786,1993
4[4]Judith L.LaRosa,Stephen kwan and Michael W.Grutzeck.Zeolite For mation in Class F Fly Ash Blended Cement Pastes,J.Am.Ceram.Soc,75
5[6]Cheng-Fang Lin and Hsing-Cheng Hsi.Resource Recovery of Waste Fly Ash:Synthetic of Zeolite-like Malterials,Environ.Sci.Technol,29,1109～1117,1995
6[7]Xavier Querol,Andres Alastuey,Jose L.Ferandex-Turiel.Synthesis of Zeolite by Alkaline Activation of Ferro-Aluminous Fly Ash,Fuel,Vo.74,No.8,1226～1231,1995
7[8]Michael W.Grutzeck,D.D.Siemer.Zeolite Synthesized from Class F Fly Ash and Sodium Aluminate Slurry.J.Am.Ceram.Soc,80(9),2449～53,1997
8[9]Anand Srinivasan and Michael W.Grutzeck.The Adsorption o SO2 by Zeolites Synthesized by Fly Ash,Environ.Sci.Technol,33,1464～1469,1999
9[10]U.Barth-Wirshing and H.Holler.Experimental Studies on Zeiolite Formation Conditions,Eur.J.Mineral,1,489～506,1989
10[11]N.Shigemoto,S.Sugiyama,H.Hayashi.Characterization of Na-A,Na-X,and coal fly ash Zeolites and their amorphous precusors by IR,MAS-NMR and XPS,Jourmal of Maerials Science,30,5777～5783,1995
