journal6 ›› 2001, Vol. 22 ›› Issue (2): 33-35.

• Chemistry and chemical engineering • Previous Articles     Next Articles

Exploring the Decomposition of KNO3 Supported on Zeolite KL by Use of GC- MSD and TPDE Methods


  1. ( Department of Chemistry , Nanji ng University, Nanjing 210093, China)
  • Online:2001-06-15 Published:2013-01-05
  • About author:XUE Jun( 1965 - ) , male, senior engineer, MSc student in department of chemistry, Nanjing University. Studying area: functional solid basic materials and environment protection. ZHU Jian - hua( 1954- ) , male, professor, supervisor for PhD students in the fepar tment of chemistry, Nanji ng University . Studying area: zeolite catalysis, functional solid basic materials, and environment protection.
  • Supported by:

    Supported by National AdvancedMaterials Committee of China( 715- 04- 0120)

Abstract: A new method combined gas chromatograph-mass detector ( GC - MSD) and temperature-programmed decomposition (TPDE) is firstly applied to explore the decomposition of KNO3 supported on zeolite KL. Different pyrolysis process is thus found depending on the amount of KNO3 supported.

Key words: TPDE- MS method, Decomposition of KNO3, Zeolite KL, Solid superbase

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