Ionic liquid–based green processes for ammonia separation and recovery

Shaojuan Zeng; Yongkang Cao; Pengfei Li; Xinyan Liu; Xiangping Zhang

doi:10.1016/j.cogsc.2020.100354

Ionic liquid–based green processes for ammonia separation and recovery

Shaojuan Zeng, Yongkang Cao, Pengfei Li, Xinyan Liu, Xiangping Zhang^*

^*Corresponding author for this work

Research output: Contribution to journal › Review article › peer-review

36 Citations (Scopus)

Abstract

The emergence of ionic liquids (ILs) has provided a highly effective and energy-saving way for separation and recovery of NH₃ owing to their remarkable advantages, such as very low volatility and structure designability. This review presents a comprehensive summary on the latest progresses of pure ILs, IL hybrid solvents, and IL composite materials for NH₃ separation from the perspective of material design to process simulation, involving the role of anions, cations, and functional sites of ILs in NH₃ separation performance of IL-based systems, the interaction mechanisms between ILs and NH₃, as well as the simulation of IL-based NH₃ separation process. Finally, the research challenges and perspectives of IL-based NH₃ separation and recovery in future are discussed.

Original language	English
Article number	100354
Journal	Current Opinion in Green and Sustainable Chemistry
Volume	25
DOIs	https://doi.org/10.1016/j.cogsc.2020.100354
Publication status	Published - Oct 2020
Externally published	Yes

Keywords

Ammonia separation
Ionic liquids
Mechanisms
Process simulation

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10.1016/j.cogsc.2020.100354

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title = "Ionic liquid–based green processes for ammonia separation and recovery",

abstract = "The emergence of ionic liquids (ILs) has provided a highly effective and energy-saving way for separation and recovery of NH3 owing to their remarkable advantages, such as very low volatility and structure designability. This review presents a comprehensive summary on the latest progresses of pure ILs, IL hybrid solvents, and IL composite materials for NH3 separation from the perspective of material design to process simulation, involving the role of anions, cations, and functional sites of ILs in NH3 separation performance of IL-based systems, the interaction mechanisms between ILs and NH3, as well as the simulation of IL-based NH3 separation process. Finally, the research challenges and perspectives of IL-based NH3 separation and recovery in future are discussed.",

keywords = "Ammonia separation, Ionic liquids, Mechanisms, Process simulation",

author = "Shaojuan Zeng and Yongkang Cao and Pengfei Li and Xinyan Liu and Xiangping Zhang",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",

year = "2020",

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doi = "10.1016/j.cogsc.2020.100354",

language = "English",

volume = "25",

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T1 - Ionic liquid–based green processes for ammonia separation and recovery

AU - Zeng, Shaojuan

AU - Cao, Yongkang

AU - Li, Pengfei

AU - Liu, Xinyan

AU - Zhang, Xiangping

PY - 2020/10

Y1 - 2020/10

N2 - The emergence of ionic liquids (ILs) has provided a highly effective and energy-saving way for separation and recovery of NH3 owing to their remarkable advantages, such as very low volatility and structure designability. This review presents a comprehensive summary on the latest progresses of pure ILs, IL hybrid solvents, and IL composite materials for NH3 separation from the perspective of material design to process simulation, involving the role of anions, cations, and functional sites of ILs in NH3 separation performance of IL-based systems, the interaction mechanisms between ILs and NH3, as well as the simulation of IL-based NH3 separation process. Finally, the research challenges and perspectives of IL-based NH3 separation and recovery in future are discussed.

AB - The emergence of ionic liquids (ILs) has provided a highly effective and energy-saving way for separation and recovery of NH3 owing to their remarkable advantages, such as very low volatility and structure designability. This review presents a comprehensive summary on the latest progresses of pure ILs, IL hybrid solvents, and IL composite materials for NH3 separation from the perspective of material design to process simulation, involving the role of anions, cations, and functional sites of ILs in NH3 separation performance of IL-based systems, the interaction mechanisms between ILs and NH3, as well as the simulation of IL-based NH3 separation process. Finally, the research challenges and perspectives of IL-based NH3 separation and recovery in future are discussed.

KW - Ammonia separation

KW - Ionic liquids

KW - Mechanisms

KW - Process simulation

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U2 - 10.1016/j.cogsc.2020.100354

DO - 10.1016/j.cogsc.2020.100354

M3 - Review article

AN - SCOPUS:85087146658

SN - 2452-2236

VL - 25

JO - Current Opinion in Green and Sustainable Chemistry

JF - Current Opinion in Green and Sustainable Chemistry

M1 - 100354

ER -

Ionic liquid–based green processes for ammonia separation and recovery

Abstract

Keywords

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