|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 11 van 35 gevonden artikelen
| Titel: |
Effect of Kaolin/pesf Ratio and Sintering Temperature on Pore Size and Porosity of the Kaolin Membrane Support |
| Auteur: |
Rosalam Sarbatly |
| Verschenen in: |
Journal of applied sciences |
| Paginering: | Jaargang 11 (2011) nr. 13 pagina's 2306-2312 |
| Jaar: |
2011 |
| Inhoud: |
<![CDATA[This study discusses the effect of kaolin/PESf ratio and sintering temperature on the pore size and porosity of the flat sheet kaolin membrane support. Inexpensive kaolin has been proposed as a replacement for Al2O3, Ti2O and ZrO2 as a membrane material. In casting the support precursor, Polyethersulfone (PESf), solvent N-methyl-2-pyrrolidone (NMP) and kaolin were used as a polymer binder, solvent and ceramic powder, respectively. The morphology structure and pore size were observed under the Scanning Electron Microscope (SEM) and the porosity were obtained by calculation using weight loss, area and thickness data of the prepared support. The results showed that both of the membrane pore size and porosity linearly decreased from 20 to 8 m and 26 to 11% , respectively when sintering temperature was increased from 1100 to 1500C and kaolin/PESf ratio was increased from 1:1 to 3.5:1.]]> |
| Uitgever: |
Asian Network for Scientific Information (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 11 van 35 gevonden artikelen
| << vorige | volgende >> |