[1E05-08] Separation technology

[1E05] Separation of high pressure organic liquid through zeolite membranes

○Mikihiro Nomura¹, Kazuki Kamata¹, Masahide Matsuoka¹, Katsunori Ishii¹ (1. Shibaura Institute of Technology)

Polymeric membranes have been used as reverse osmosis membranes. In recent years, attention has been paid to inorganic membranes having excellent chemical resistance and pressure resistance. However, organic liquid permeation separation through a zeolite membrane has not been studied. Therefore, the purpose of this research is to develop an MFI zeolite membrane for high-pressure liquid permeation. Liquid separation of MFI zeolite membranes was investigated by performing ionic solution and organic solvent liquid permeation tests.

Keywords:Reverse osmosis separation, zeolite membrane, organic liquid