Post-Synthesis Functionalization Enables Fine-Tuning the Molecular-Sieving Properties of Zeolites for Light Olefin/Paraffin Separations.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202105398
Abstract: Zeolite molecular sieves are widely used in gas separation and shape-selective catalysis, but these applications often require discriminating differences as little as 0.1 Å. Molecular sieving with such size selectivity demands zeolites with highly tunable… read more here.
Keywords: olefin paraffin; paraffin separations; light olefin; molecular sieving ... See more keywords
Experimental investigations on olefin to paraffin ratio in Fischer-Tropsch products using syngas of low Ribblet ratio
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Today"
DOI: 10.1016/j.cattod.2019.08.039
Abstract: Abstract Biosyngas generated from gasification of agricultural and forest wastes can be utilized as feed in a Fischer-Tropsch reaction after raising its Ribblet ratio (H2/(2CO+3CO2)) to unity through energy-intense steps of Water-Gas-Shift reaction and carbon… read more here.
Keywords: olefin paraffin; fischer tropsch; ratio; ribblet ratio ... See more keywords
Ultra-stable and cost-efficient protic ionic liquid based facilitated transport membranes for highly selective olefin/paraffin separation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2018.04.015
Abstract: Abstract Facilitated transport membranes (FTMs) for olefin/paraffin separations have failed to achieve commercial success due to the instability of carriers although great efforts have been made. In this work, ultra-stable and cost-efficient protic ionic liquid… read more here.
Keywords: transport membranes; olefin paraffin; ultra stable; facilitated transport ... See more keywords
Separation of olefin/paraffin by electrodialysis
Sign Up to like & getrecommendations! Published in 2019 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2019.02.035
Abstract: Abstract Transition metal ions, such as Ag+, can form complexes with olefins. In the present work, a cation exchange membrane loaded with an ionic liquid was prepared for the separation of olefin/paraffin by electrodialysis based… read more here.
Keywords: paraffin electrodialysis; separation; olefin paraffin; separation olefin ... See more keywords
A Review on Polymer Precursors of Carbon Molecular Sieve Membranes for Olefin/Paraffin Separation
Sign Up to like & getrecommendations! Published in 2021 at "Membranes"
DOI: 10.3390/membranes11070482
Abstract: Carbon molecular sieve (CMS) membranes have been developed to replace or support energy-intensive cryogenic distillation for olefin/paraffin separation. Olefin and paraffin have similar molecular properties, but can be separated effectively by a CMS membrane with… read more here.
Keywords: olefin paraffin; cms membranes; paraffin separation; carbon molecular ... See more keywords