n Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie - Sintese van saamgestelde anorganiese membrane vir die skeiding van stikstof, tetrafluorometaan en heksafluoropropeen : referaatopsomming

Volume 30, Issue 1
  • ISSN : 0254-3486
  • E-ISSN: 2222-4173


Composite inorganic membranes were synthesised for gas component separation of N, CF and CF. Selectivities lower than Knudsen selectivities were obtained due to membrane defects. A composite ceramic membrane consisting of a ceramic support structure, a MFI intermediate zeolite layer and a Teflon top layer, was developed to improve separation.

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