Enhancing Liquid-Phase Olefin-Paraffin Separations Using Novel Silver-Based Ionic Liquids

Yu Wang; Weiye Hao; Johan Jacquemin; Peter Goodrich; Mert Atilhan; Majeda Khraisheh; David Rooney; Jillian Thompson

doi:10.1021/je5004669

Enhancing Liquid-Phase Olefin-Paraffin Separations Using Novel Silver-Based Ionic Liquids

Yu Wang
, Weiye Hao
, Johan Jacquemin
, Peter Goodrich
, Mert Atilhan
, Majeda Khraisheh^*
, David Rooney
, Jillian Thompson

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

45 Citations (Scopus)

666 Downloads (Pure)

Abstract

This paper describes the extraction of C5-C8 linear α-olefins from olefin/paraffin mixtures of the same carbon number using silver(I)/N,N-dimethylbenzamide bis(trifluoromethylsulfonyl)imide ([Ag(DMBA)₂][Tf₂N]) or silver(I)/propylamine bis(trifluoromethylsulfonyl)imide ([Ag(PrNH₂)₂][Tf₂N]) as the extracting agent. The separation performance of the system increased with increasing chain length. [Ag(DMBA)₂][Tf₂N] appeared to outperform [Ag(PrNH₂)₂][Tf₂N] in terms of both selectivity and distribution coefficient. The [Ag(DMBA)₂][Tf₂N] system was successfully modeled using the universal quasi-chemical activity coefficient (UNIQUAC) model. These results support the potential future development of amine/amide-based ligands for producing soluble silver complexes useful for the separation of olefins from paraffins.

Original language	English
Pages (from-to)	28-36
Number of pages	9
Journal	Journal of Chemical and Engineering Data
Volume	60
Issue number	1
Early online date	15 Nov 2014
DOIs	https://doi.org/10.1021/je5004669
Publication status	Published - 2015

Keywords

FACILITATED TRANSPORT MEMBRANES
BASIS-SETS
N-HEXANE
EQUILIBRIA
EXTRACTION
WATER
COMPLEXATION
MIXTURES
SYSTEMS
1-HEXENE

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10.1021/je5004669

Enhancing Liquid-Phase Olefin-Paraffin Separations Using Novel Silver-Based Ionic Liquids
Copyright © 2014 American Chemical Society This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
Final published version, 2.16 MB

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title = "Enhancing Liquid-Phase Olefin-Paraffin Separations Using Novel Silver-Based Ionic Liquids",

abstract = "This paper describes the extraction of C5-C8 linear α-olefins from olefin/paraffin mixtures of the same carbon number using silver(I)/N,N-dimethylbenzamide bis(trifluoromethylsulfonyl)imide ([Ag(DMBA)2][Tf2N]) or silver(I)/propylamine bis(trifluoromethylsulfonyl)imide ([Ag(PrNH2)2][Tf2N]) as the extracting agent. The separation performance of the system increased with increasing chain length. [Ag(DMBA)2][Tf2N] appeared to outperform [Ag(PrNH2)2][Tf2N] in terms of both selectivity and distribution coefficient. The [Ag(DMBA)2][Tf2N] system was successfully modeled using the universal quasi-chemical activity coefficient (UNIQUAC) model. These results support the potential future development of amine/amide-based ligands for producing soluble silver complexes useful for the separation of olefins from paraffins.",

keywords = "FACILITATED TRANSPORT MEMBRANES, BASIS-SETS, N-HEXANE, EQUILIBRIA, EXTRACTION, WATER, COMPLEXATION, MIXTURES, SYSTEMS, 1-HEXENE",

author = "Yu Wang and Weiye Hao and Johan Jacquemin and Peter Goodrich and Mert Atilhan and Majeda Khraisheh and David Rooney and Jillian Thompson",

year = "2015",

doi = "10.1021/je5004669",

language = "English",

volume = "60",

pages = "28--36",

journal = "Journal of Chemical and Engineering Data",

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publisher = "American Chemical Society",

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TY - JOUR

T1 - Enhancing Liquid-Phase Olefin-Paraffin Separations Using Novel Silver-Based Ionic Liquids

AU - Wang, Yu

AU - Hao, Weiye

AU - Jacquemin, Johan

AU - Goodrich, Peter

AU - Atilhan, Mert

AU - Khraisheh, Majeda

AU - Rooney, David

AU - Thompson, Jillian

PY - 2015

Y1 - 2015

N2 - This paper describes the extraction of C5-C8 linear α-olefins from olefin/paraffin mixtures of the same carbon number using silver(I)/N,N-dimethylbenzamide bis(trifluoromethylsulfonyl)imide ([Ag(DMBA)2][Tf2N]) or silver(I)/propylamine bis(trifluoromethylsulfonyl)imide ([Ag(PrNH2)2][Tf2N]) as the extracting agent. The separation performance of the system increased with increasing chain length. [Ag(DMBA)2][Tf2N] appeared to outperform [Ag(PrNH2)2][Tf2N] in terms of both selectivity and distribution coefficient. The [Ag(DMBA)2][Tf2N] system was successfully modeled using the universal quasi-chemical activity coefficient (UNIQUAC) model. These results support the potential future development of amine/amide-based ligands for producing soluble silver complexes useful for the separation of olefins from paraffins.

AB - This paper describes the extraction of C5-C8 linear α-olefins from olefin/paraffin mixtures of the same carbon number using silver(I)/N,N-dimethylbenzamide bis(trifluoromethylsulfonyl)imide ([Ag(DMBA)2][Tf2N]) or silver(I)/propylamine bis(trifluoromethylsulfonyl)imide ([Ag(PrNH2)2][Tf2N]) as the extracting agent. The separation performance of the system increased with increasing chain length. [Ag(DMBA)2][Tf2N] appeared to outperform [Ag(PrNH2)2][Tf2N] in terms of both selectivity and distribution coefficient. The [Ag(DMBA)2][Tf2N] system was successfully modeled using the universal quasi-chemical activity coefficient (UNIQUAC) model. These results support the potential future development of amine/amide-based ligands for producing soluble silver complexes useful for the separation of olefins from paraffins.

KW - FACILITATED TRANSPORT MEMBRANES

KW - BASIS-SETS

KW - N-HEXANE

KW - EQUILIBRIA

KW - EXTRACTION

KW - WATER

KW - COMPLEXATION

KW - MIXTURES

KW - SYSTEMS

KW - 1-HEXENE

UR - https://www.scopus.com/pages/publications/84920713922

U2 - 10.1021/je5004669

DO - 10.1021/je5004669

M3 - Article

SN - 0021-9568

VL - 60

SP - 28

EP - 36

JO - Journal of Chemical and Engineering Data

JF - Journal of Chemical and Engineering Data

IS - 1

ER -

Enhancing Liquid-Phase Olefin-Paraffin Separations Using Novel Silver-Based Ionic Liquids

Abstract

Keywords

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