Gas Extraction Generation of Gas Mixtures of Polar Organic Compounds at the Level of Trace Concentrations

Standard

Gas Extraction Generation of Gas Mixtures of Polar Organic Compounds at the Level of Trace Concentrations. / Rodinkov, O. V.; Grega, M. E.; Spivakovskii, V. A.; Znamenskaya, E. A.; Zheludovskaya, A. A.

в: Journal of Analytical Chemistry, Том 79, № 3, 01.03.2024, стр. 303-309.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{36b60b7714dc4330b2eb3c4ffdfc6947,

title = "Gas Extraction Generation of Gas Mixtures of Polar Organic Compounds at the Level of Trace Concentrations",

abstract = "The generation of gas mixtures of polar organic compounds at the level of their maximum permissible concentrations (several μg/m3) by continuous gas extraction from aqueous solutions with known concentrations in combination with dilution with a diluent gas flow was studied. The distribution coefficients of phenol, isomeric cresols, nitrobenzene, and C4–C6 alkanols between aqueous and gas (nitrogen) phases necessary for this study were determined. A two-stage generation technique based on the saturation of a sorbent (activated carbon) with an extractant gas flow with a given concentration of target components followed by their desorption by a flow of pure extractant gas was proposed.",

keywords = "continuous gas extraction, distribution coefficients in the aqueous phase–gas phase system, gas mixtures, generation, volatile organic compounds",

author = "Rodinkov, {O. V.} and Grega, {M. E.} and Spivakovskii, {V. A.} and Znamenskaya, {E. A.} and Zheludovskaya, {A. A.}",

year = "2024",

month = mar,

day = "1",

doi = "10.1134/s1061934824030110",

language = "English",

volume = "79",

pages = "303--309",

journal = "Journal of Analytical Chemistry",

issn = "1061-9348",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "3",

}

RIS

TY - JOUR

T1 - Gas Extraction Generation of Gas Mixtures of Polar Organic Compounds at the Level of Trace Concentrations

AU - Rodinkov, O. V.

AU - Grega, M. E.

AU - Spivakovskii, V. A.

AU - Znamenskaya, E. A.

AU - Zheludovskaya, A. A.

PY - 2024/3/1

Y1 - 2024/3/1

N2 - The generation of gas mixtures of polar organic compounds at the level of their maximum permissible concentrations (several μg/m3) by continuous gas extraction from aqueous solutions with known concentrations in combination with dilution with a diluent gas flow was studied. The distribution coefficients of phenol, isomeric cresols, nitrobenzene, and C4–C6 alkanols between aqueous and gas (nitrogen) phases necessary for this study were determined. A two-stage generation technique based on the saturation of a sorbent (activated carbon) with an extractant gas flow with a given concentration of target components followed by their desorption by a flow of pure extractant gas was proposed.

AB - The generation of gas mixtures of polar organic compounds at the level of their maximum permissible concentrations (several μg/m3) by continuous gas extraction from aqueous solutions with known concentrations in combination with dilution with a diluent gas flow was studied. The distribution coefficients of phenol, isomeric cresols, nitrobenzene, and C4–C6 alkanols between aqueous and gas (nitrogen) phases necessary for this study were determined. A two-stage generation technique based on the saturation of a sorbent (activated carbon) with an extractant gas flow with a given concentration of target components followed by their desorption by a flow of pure extractant gas was proposed.

KW - continuous gas extraction

KW - distribution coefficients in the aqueous phase–gas phase system

KW - gas mixtures

KW - generation

KW - volatile organic compounds

UR - https://www.mendeley.com/catalogue/04fe562c-0b7e-3d8f-ade8-da0d38dd12e6/

U2 - 10.1134/s1061934824030110

DO - 10.1134/s1061934824030110

M3 - Article

VL - 79

SP - 303

EP - 309

JO - Journal of Analytical Chemistry

JF - Journal of Analytical Chemistry

SN - 1061-9348

IS - 3

ER -

ID: 118949270