Synthesis and evaluation of a low pressure drop structured catalyst for use in the reactive distillation process

Research output: Contribution to journalArticle

  • External authors:
  • Andrew Boothroyd
  • Colin S. Cundy
  • Christina Keilert
  • Gwyn A. Mali
  • David M T Newsham
  • Graeme Torkington

Abstract

Techniques are presented for the growth of a zeolite coating onto a structured ceramic packing for distillation (Raschig rings). Electron microscopy and powder X-ray diffraction studies show a very high coverage of the support with the ZSM-5 structure and show resistance to damage/dissolution during the esterification of acetic acid to methyl acetate using the prepared catalysts. Comparisons are made with other catalysts from the literature for the same reaction and the material is shown to be significantly better than an equivalent weight of Amberlyst catalyst. © 2006 American Chemical Society.

Bibliographical metadata

Original languageEnglish
Pages (from-to)5268-5273
Number of pages5
JournalIndustrial and Engineering Chemistry Research
Volume45
Issue number15
DOIs
Publication statusPublished - 19 Jul 2006