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Interfacial reaction using particle-immobilized reagents in a fluidized reactor. Determination of glycerol in biodiesel. / Shishov, Andrey; Zabrodin, Andrey; Moskvin, Leonid; Andruch, Vasil; Bulatov, Andrey.

In: Analytica Chimica Acta, Vol. 914, 31.03.2016, p. 75-80.

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@article{3afe1bbf4fef497aade59993351e6bf4,
title = "Interfacial reaction using particle-immobilized reagents in a fluidized reactor. Determination of glycerol in biodiesel",
abstract = "A novel fluidized beads strategy for utilization of particle-immobilized reagents in flow analysis was developed in this study. The performance of the suggested strategy was demonstrated by the determination of glycerol in biodiesel. This analytical task was used as a proof-of-concept example. The method is based on on-line extraction of glycerol from biodiesel into aqueous stationary phase of extraction-chromatographic column, followed by elution and spectrophotometric determination in the form of copper glycerate formed in a fluidized reactor of stepwise injection system. The floating of cation exchange resin Dowex{\textregistered} 50WX4, saturated with Cu(II) ions in liquid phase, was accomplished by air-bubbling. The linear range was from 100 to 1000 mg kg-1, and the limit of detection, calculated as 3s of a blank test (n = 5), was found to be 30 mg kg-1. The method was successfully applied to the analysis of biodiesel and biodiesel-blend (B 20) samples.",
keywords = "Biodiesel, Extraction, Fluidized beads, Glycerol, Particle-immobilized reagents, Spectrophotometry, Stepwise injection analysis",
author = "Andrey Shishov and Andrey Zabrodin and Leonid Moskvin and Vasil Andruch and Andrey Bulatov",
note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",
year = "2016",
month = mar,
day = "31",
doi = "10.1016/j.aca.2016.02.004",
language = "English",
volume = "914",
pages = "75--80",
journal = "Analytica Chimica Acta",
issn = "0003-2670",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Interfacial reaction using particle-immobilized reagents in a fluidized reactor. Determination of glycerol in biodiesel

AU - Shishov, Andrey

AU - Zabrodin, Andrey

AU - Moskvin, Leonid

AU - Andruch, Vasil

AU - Bulatov, Andrey

N1 - Publisher Copyright: © 2016 Elsevier B.V.

PY - 2016/3/31

Y1 - 2016/3/31

N2 - A novel fluidized beads strategy for utilization of particle-immobilized reagents in flow analysis was developed in this study. The performance of the suggested strategy was demonstrated by the determination of glycerol in biodiesel. This analytical task was used as a proof-of-concept example. The method is based on on-line extraction of glycerol from biodiesel into aqueous stationary phase of extraction-chromatographic column, followed by elution and spectrophotometric determination in the form of copper glycerate formed in a fluidized reactor of stepwise injection system. The floating of cation exchange resin Dowex® 50WX4, saturated with Cu(II) ions in liquid phase, was accomplished by air-bubbling. The linear range was from 100 to 1000 mg kg-1, and the limit of detection, calculated as 3s of a blank test (n = 5), was found to be 30 mg kg-1. The method was successfully applied to the analysis of biodiesel and biodiesel-blend (B 20) samples.

AB - A novel fluidized beads strategy for utilization of particle-immobilized reagents in flow analysis was developed in this study. The performance of the suggested strategy was demonstrated by the determination of glycerol in biodiesel. This analytical task was used as a proof-of-concept example. The method is based on on-line extraction of glycerol from biodiesel into aqueous stationary phase of extraction-chromatographic column, followed by elution and spectrophotometric determination in the form of copper glycerate formed in a fluidized reactor of stepwise injection system. The floating of cation exchange resin Dowex® 50WX4, saturated with Cu(II) ions in liquid phase, was accomplished by air-bubbling. The linear range was from 100 to 1000 mg kg-1, and the limit of detection, calculated as 3s of a blank test (n = 5), was found to be 30 mg kg-1. The method was successfully applied to the analysis of biodiesel and biodiesel-blend (B 20) samples.

KW - Biodiesel

KW - Extraction

KW - Fluidized beads

KW - Glycerol

KW - Particle-immobilized reagents

KW - Spectrophotometry

KW - Stepwise injection analysis

UR - http://www.scopus.com/inward/record.url?scp=84959487128&partnerID=8YFLogxK

U2 - 10.1016/j.aca.2016.02.004

DO - 10.1016/j.aca.2016.02.004

M3 - Article

C2 - 26965329

AN - SCOPUS:84959487128

VL - 914

SP - 75

EP - 80

JO - Analytica Chimica Acta

JF - Analytica Chimica Acta

SN - 0003-2670

ER -

ID: 93277882