Enhanced filtration characteristics of a PTFE foam-coated filter using PTFE nanofibers

HB Kim, B Han, MH Lee - Materials Chemistry and Physics, 2023 - Elsevier
Polytetrafluoroethylene (PTFE) is a bag filter material with limited options for fiber production
methods because of its high melt viscosity. In this study, a new method for fabricating a PTFE …

Separation of Bran from Bulgur through Tribocharging with Teflon

SN Kayıran, M Bayram - Journal of Cereal Science, 2024 - Elsevier
In this study, the use of an electrostatic field on a Teflon surface to separate free bran from
bulgur during processing was investigated. The results suggest that this method could be an …