Capillary Columns with a Sorbent Based on Functionalized Poly(1-Trimethylsilyl-1-Propyne) for the Elution Analysis of Natural Gas Full article
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Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X |
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| Output data | Year: 2018, Volume: 92, Number: 5, Pages: 1018-1024 Pages count : 7 DOI: 10.1134/S0036024418050357 | ||||
| Tags | functionalized poly(1-trimethylsilyl-1-propyne), hydrocarbons, inorganic sulfur-containing gases, mercaptans | ||||
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| Affiliations |
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Funding (1)
| 1 | Federal Agency for Scientific Organizations | 0303-2016-0008 |
Abstract:
The chromatographic properties of capillary columns prepared using functionalized poly(1- trimethylsilyl-1-propyne) (PTMSP) are evaluated and compared with the performance of a commercial column with divinylbenzene polymer sorbent. The loading capacity of a PTMSP column with dimensions of 30 m × 0.53 mm × 0.8 μm is shown to be about 2.5 times higher than that of a divinylbenzene polymer column with a diameter of 0.32 mm and a film thickness of 10 μm. The increased value of the background current for PTMSP columns at 220°C is explained by the presence of non-polar bulky substituents in the polymer chain. Differences in the order of elution are found for the following pairs of compounds: acetylene-ethylene; ethane–water; butene-1–isobutane; and sulfur dioxide–carbonyl sulfide. On a column with the functionalized PTMC, analysis of a mixture composition close to natural gas is found to be complete within 27 min.
Cite:
Yakovleva E.Y.
, Patrushev Y.V.
, Pai Z.P.
Capillary Columns with a Sorbent Based on Functionalized Poly(1-Trimethylsilyl-1-Propyne) for the Elution Analysis of Natural Gas
Russian Journal of Physical Chemistry A. 2018. V.92. N5. P.1018-1024. DOI: 10.1134/S0036024418050357 WOS Scopus РИНЦ ANCAN OpenAlex
Capillary Columns with a Sorbent Based on Functionalized Poly(1-Trimethylsilyl-1-Propyne) for the Elution Analysis of Natural Gas
Russian Journal of Physical Chemistry A. 2018. V.92. N5. P.1018-1024. DOI: 10.1134/S0036024418050357 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Яковлева Е.Ю.
, Патрушев Ю.В.
, Пай З.П.
Капиллярные колонки с сорбентом на основе функционализированного поли(1-триметилсилил-1-пропина) для проявительного анализа природного газа
Журнал физической химии. 2018. Т.92. №5. С.824-830. DOI: 10.7868/S0044453718050242 РИНЦ OpenAlex
Капиллярные колонки с сорбентом на основе функционализированного поли(1-триметилсилил-1-пропина) для проявительного анализа природного газа
Журнал физической химии. 2018. Т.92. №5. С.824-830. DOI: 10.7868/S0044453718050242 РИНЦ OpenAlex
Dates:
| Submitted: | Jul 14, 2017 |
| Published online: | Apr 17, 2018 |
| Published print: | May 1, 2018 |
Identifiers:
| Web of science: | WOS:000430310500032 |
| Scopus: | 2-s2.0-85045761556 |
| Elibrary: | 35538079 |
| Chemical Abstracts: | 2018:802531 |
| Chemical Abstracts (print): | 172:493861 |
| OpenAlex: | W2799338269 |