Influence of the fly ash fraction after grinding process on the hydrothermal synthesis efficiency of Na-A,Na-P1,Na-X and sodalite zeolite types
Piotr Kunecki1
Rafa? Panek2
Magdalena Wdowin1
Tomasz Bień3
Wojciech Franus2
1.Mineral and Energy Economy Research Institute,Polish Academy of Sciences,Wybickiego 7a,31-261 Kraków,Poland2.Lublin University of Technology,Nadbystrzycka 40,20-618 Lublin,Poland3.BIKO-SERWIS sp.z o.o.spó?ka komandytowa,Zak?adowa 13,26-052 Nowiny,Poland
摘要：The fly ashes(Class F and C)have been successfully used as the main substrates in the hydrothermal syntheses of Na-A,Na-P1,Na-X and sodalite zeolites.Both ashes and their derivatives after milling with magnetic field grinder were used.The paper investigates the effect of fly ash fraction size on the syntheses efficiency and physicochemical properties of the obtained zeolites.The starting material and obtained zeolites were subjected to physicochemical characteristics using X-ray diffraction,X-ray fluorescence,particle size analysis,and scanning electron microscopy methods.The paper showed a significant effect of the used fly ash fractions on the quantity,purity,quality and level of crystallinity of the zeolites phase obtained.The application of the grinding process prior to the syntheses of zeolites,with a relatively small financial outlay,significantly increases their application potential.Obtained zeolites are a promising material in the context of their use,inter alia,in environmental protection.
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论文发表日期：2021-06-30
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：21( 291-311 )
英文信息