In this paper, an experimental and theoretical study was carried out to evaluate the performance of gasâliquid membrane contactor in benzene/nitrogen separation process by using an aqueous N-Formylmorpholine (NFM) solution as absorbent.
As long as a school has been authorized to implement the programme, the PYP is open to any student aged 3 to 12. Learn more about students in the PYP. Resources for PYP schools.
Minimum qualification is proposed to be M.Phil while minimum age requirement is set to be raised to 30 years. Another development is the change in minimum age for the examinations which has been raised to 30 years at the time of examination. The age of retirement has been set at 60 years for all CSS and PCS officials. Both these changes are supposed to bring experienced and more competitive players into government offices.