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《GEOSCIENCE》 2000-02
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SYNTHESIZING ZEOLITE MOLECULAR SIEVE AND PREPARING POTASSIUM CARBONATE FROM NEPHELINE SYENITE OF WESTERN ANHUI PROVINCE

Yang Jing Ma Hongwen Wang Yingbin Qi Hongbin(China University of Geosciences,Beijing,100083)  
Synthetic zeolite is very important because of its good adsorption and ion exchange properties.13X zeolite molecular sieve is synthexized using potash feldspar rich powder prepared from a nepheline syenite sample from western Anhui Province.Potassium carbonate and white carbon black are prepared by evaporation and separation procedure for the mother solution of synthesizing zeolite.The properties of the synthetic zeolite,potassium carbonate and white carbon black all satisfy China national chemical industry standards.
【Fund】: 高校博士学科点基金项目 !(编号 :19990 4 9114 );; 北京市农业科技发展计划项目! (编号 :95350 0 4 0 0 );; 中国地质大学 (北京 )矿物
【CateGory Index】: TQ424.25
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