PMID- 37712544
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20230921
IS  - 1872-2059 (Electronic)
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 41
IP  - 9
DP  - 2023 Sep
TI  - [Determination of nine organic amine compounds in CO(2) absorption liquid by 
      hydrophilic interaction liquid chromatography-electrostatic field orbitrap high 
      resolution mass spectrometry].
PG  - 799-806
LID - 10.3724/SP.J.1123.2022.12014 [doi]
AB  - Carbon dioxide (CO(2)) absorption and capture is an effective measure to achieve 
      the "dual carbon" goal of carbon peak and carbon neutrality in China. Organic 
      amine compounds are widely used in the industrial separation and recovery of 
      CO(2). Thus, the establishment of analytical methods for organic amine compounds 
      is of great significance for the research and development of carbon capture and 
      storage (CCS) technology and carbon capture, utilization and storage (CCUS) 
      technology. In this study, a method was developed for the determination of nine 
      organic amine compounds in CO(2) absorption liquid by hydrophilic interaction 
      liquid chromatography (HILIC)-electrostatic field orbitrap high resolution mass 
      spectrometry. The sample was diluted with water and filtered through a 0.22 mum 
      nylon membrane before sampling and analysis. An Accucore HILIC column (100 mmx2.1 
      mm, 2.6 mum) was used for separation at 30 ℃. Gradient elution was conducted using 
      90% acetonitrile aqueous solution containing 5 mmol/L ammonium formate and 0.1% 
      formic acid as mobile phase A and 10% acetonitrile aqueous solution containing 5 
      mmol/L ammonium formate and 0.1% formic acid as mobile phase B. Determination was 
      performed using an electrospray ion source (ESI) in the positive ion mode. The 
      quantitative analysis was carried out by standard addition method. The 
      chromatographic retention performance of different chromatographic columns and 
      the influence of different mobile phases on the separation of the organic amine 
      compounds were compared, and the method was validated. The results showed that 
      the linear ranges of the nine organic amine compounds were 0.04-25000 ng/mL with 
      the linear correlation coefficients (R(2)) greater than 0.9910. The limits of 
      detection (LODs) of the method were in the range of 0.0004-0.0080 ng/mL, and the 
      limits of quantification (LOQs) of the method were in the range of 0.0035-0.0400 
      ng/mL. The average recoveries of the method ranged from 85.30% to 104.26% with 
      relative standard deviations (RSDs) of 0.04%-7.95% at the spiked levels of 1, 1.5 
      and 3 times sample concentration. The established method was applied to detect 
      the absorption waste liquid of a cement plant, and nine organic amine compounds 
      could be effectively detected. The stability of the actual sample was tested, and 
      the RSDs were 0.10%-6.35% in 48 h at 4 ℃. The method is sensitive, rapid and 
      accurate for the determination of the nine organic amine compounds in industrial 
      waste water. It can provide reference for the detection of organic amine 
      compounds, and provide strong technical support for the research and industrial 
      application of CO(2) capture technology.
FAU - Tang, Ze-Kun
AU  - Tang ZK
AD  - Instrumental Analysis Center, Dalian University of Technology, Dalian 116024, 
      China.
AD  - School of Chemical Engineering, Dalian University of Technology, Dalian 116024, 
      China.
FAU - Wan, Hui-Hui
AU  - Wan HH
AD  - Instrumental Analysis Center, Dalian University of Technology, Dalian 116024, 
      China.
FAU - Li, Hong
AU  - Li H
AD  - School of Chemical Engineering, Dalian University of Technology, Dalian 116024, 
      China.
FAU - Chen, Shao-Yun
AU  - Chen SY
AD  - School of Chemical Engineering, Dalian University of Technology, Dalian 116024, 
      China.
FAU - Zhao, Jin-Feng
AU  - Zhao JF
AD  - Instrumental Analysis Center, Dalian University of Technology, Dalian 116024, 
      China.
FAU - Sun, Yu-Ming
AU  - Sun YM
AD  - Instrumental Analysis Center, Dalian University of Technology, Dalian 116024, 
      China.
FAU - Cai, Rui
AU  - Cai R
AD  - Instrumental Analysis Center, Dalian University of Technology, Dalian 116024, 
      China.
FAU - Xu, Qiang
AU  - Xu Q
AD  - Instrumental Analysis Center, Dalian University of Technology, Dalian 116024, 
      China.
FAU - Zhang, Hua
AU  - Zhang H
AD  - School of Chemical Engineering, Dalian University of Technology, Dalian 116024, 
      China.
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
SB  - IM
PMC - PMC10507531
OTO - NOTNLM
OT  - carbon dioxide (CO2) absorbent
OT  - electrostatic field orbitrap high resolution mass spectrometry
OT  - hydrophilic interaction liquid chromatography (HILIC)
OT  - organic amine compounds
EDAT- 2023/09/15 12:44
MHDA- 2023/09/15 12:45
PMCR- 2023/09/08
CRDT- 2023/09/15 07:32
PHST- 2023/09/15 12:45 [medline]
PHST- 2023/09/15 12:44 [pubmed]
PHST- 2023/09/15 07:32 [entrez]
PHST- 2023/09/08 00:00 [pmc-release]
AID - 10.3724/SP.J.1123.2022.12014 [doi]
PST - ppublish
SO  - Se Pu. 2023 Sep;41(9):799-806. doi: 10.3724/SP.J.1123.2022.12014.