Preparation and Characterization of SSZ-13 Molecular Sieve


  •  Yufeng Wang    
  •  Yuan Li    
  •  Enqi Tang    

Abstract

SSZ-13 molecular sieve is prepared by the traditional hydrothermal method with silica sol, aluminium sulphate, sodium
hydroxide and deionized water as raw material, and N, N, N-trimethyl-l-adamant ammonium hydroxide as a template. It
is investigated in terms of the influencing factors and optimal reaction conditions, and characterized with XRD, BET
specific surface area meter and FT-IR. The experimental results indicate that the obtained SSZ-13 molecular sieve has
advantages of shorter reaction time, higher crystallinity and larger specific surface area. The reaction time is further
shortened to 2 days by introducing crystal seed or accelerant, which lowers the total preparation cost of SSZ-13 and
makes its industrialization highly feasible.


This work is licensed under a Creative Commons Attribution 4.0 License.
  • ISSN(Print): 1916-9698
  • ISSN(Online): 1916-9701
  • Started: 2009
  • Frequency: semiannual

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