Experimental Research of the Synthesizing of 13X Molecular Sieves from Potash Feldspar Ores

Journal of Inorganic Materials

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Experimental Research of the Synthesizing of 13X Molecular Sieves from Potash Feldspar Ores

TAO Hong¹; MA Hong-Wen ²

1. University of Shanghai for Science and Technology; Shanghai 200093; China; 2. China University of Geosciences; Beijing 100083; China

Received:2000-03-01 Revised:2000-05-22 Published:2001-01-20 Online:2001-01-20

Abstract

Abstract: X molecular sieve was synthesized from potash feldspar ores by baking and hydrothermal synthesizing procedures. The optimal technological parameters were determined by means of quadrature experiment. The properties of the synthesis powder such as XRD, crystal constants, SEM, DTA, chemical composition, SiO₂/Al₂O₃are similar to those of the ideal 13X moleclar sieve. And its absorbability comes up to the state standards of chemical industry of China.

Key words: potash feldspar, 13X molecular sieves, synthesis

CLC Number:

TQ170

TAO Hong,MA Hong-Wen. Experimental Research of the Synthesizing of 13X Molecular Sieves from Potash Feldspar Ores[J]. Journal of Inorganic Materials.

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Experimental Research of the Synthesizing of 13X Molecular Sieves from Potash Feldspar Ores

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