IN351907: Zeolitic Imidazolate Framework based composite membranes for olefin- paraffin separation

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Disclosed herein is a Zeolitic Imidazolate Framework (ZIF) and N-substituted PBI polymer based composite membranes for olefin-paraffin separation. The invention further discloses process of preparation of the ZIF-PBI composite membranes and their application in olefin-paraffin separation.

Patent No:: IN351907
Application No:: 3078DEL2014
Filing Date:: 29-10-2014
Issue Date:: 23-11-2020
Applicant:: CSIR-National Chemical Laboratory (CSIR-NCL), Pune
Inventor(s):: Ulhas Kanhaiyalal Kharul; Rahul Banerjee; Anand Bhaskar
IPC Classification:: B01D
Country:: India

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