On Dec. 21st , 2022 Dr. Sayadi (Head of Research and Technology of SPGC), Dr. Puladi (research deputy), and Eng. Taheri (Head of the process in Gas refinery Fajr-e-Jam) visited the Membrane Research laboratory of Persian Gulf University. then and discussed the potential of SMTRG and the possibility of visiting the SPGC and defining research projects to solve the current process issues stressing environmental problems.