Chromatographic Determination of the Concentration of Organochlorine Compounds in Crude Oil and Petroleum Products
A chromatographic method for determining the mass fraction of organochlorine compounds in oil and its refined products has been developed. An inert gas is bubbled through a container filled with the analyzed liquid; the flow of the inert gas containing vapors of organochlorine compounds is divided i...
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| Veröffentlicht in: | Theoretical foundations of chemical engineering 2022-10, Vol.56 (5), p.638-643 |
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| container_title | Theoretical foundations of chemical engineering |
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| creator | Meshalkin, V. P. Bobkov, V. I. Yakimenko, I. V. Kanishchev, O. A. Shinkevich, A. I. |
| description | A chromatographic method for determining the mass fraction of organochlorine compounds in oil and its refined products has been developed. An inert gas is bubbled through a container filled with the analyzed liquid; the flow of the inert gas containing vapors of organochlorine compounds is divided into two parallel flows in the chromatograph; one of the two flows is separated with a capillary chromatographic column, while the other, with a polycapillary chromatographic column, both at a constant temperature. The organochlorine compounds are detected with a single electron-capture detector connected to each of the two flows in accordance with the release time of a definite organochlorine compound. The developed method allows automated measurements of mass fraction of organochlorine compounds in oil and its refined products using flow gas chromatographs of explosion-proof design; the analysis time decreases, and the losses due to contamination of feedstock with organochlorine compounds at oil refineries and oil transportation enterprises are reduced. |
| doi_str_mv | 10.1134/S004057952205030X |
| format | Article |
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The developed method allows automated measurements of mass fraction of organochlorine compounds in oil and its refined products using flow gas chromatographs of explosion-proof design; the analysis time decreases, and the losses due to contamination of feedstock with organochlorine compounds at oil refineries and oil transportation enterprises are reduced.</description><identifier>ISSN: 0040-5795</identifier><identifier>EISSN: 1608-3431</identifier><identifier>DOI: 10.1134/S004057952205030X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemistry ; Chemistry and Materials Science ; Chromatography ; Crude oil ; Gas chromatography ; Industrial Chemistry/Chemical Engineering ; Organochlorine compounds ; Parallel flow ; Petroleum products ; Rare gases ; Refineries ; Single electrons</subject><ispartof>Theoretical foundations of chemical engineering, 2022-10, Vol.56 (5), p.638-643</ispartof><rights>Pleiades Publishing, Ltd. 2022. ISSN 0040-5795, Theoretical Foundations of Chemical Engineering, 2022, Vol. 56, No. 5, pp. 638–643. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Teoreticheskie Osnovy Khimicheskoi Tekhnologii, 2022, Vol. 56, No. 5, pp. 505–511.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c198t-f2a8c45ad03f050bbe3e54b63994d28dfa088a38d9d582878cccb274fd4131f23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S004057952205030X$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S004057952205030X$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Meshalkin, V. 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The organochlorine compounds are detected with a single electron-capture detector connected to each of the two flows in accordance with the release time of a definite organochlorine compound. The developed method allows automated measurements of mass fraction of organochlorine compounds in oil and its refined products using flow gas chromatographs of explosion-proof design; the analysis time decreases, and the losses due to contamination of feedstock with organochlorine compounds at oil refineries and oil transportation enterprises are reduced.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chromatography</subject><subject>Crude oil</subject><subject>Gas chromatography</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Organochlorine compounds</subject><subject>Parallel flow</subject><subject>Petroleum products</subject><subject>Rare gases</subject><subject>Refineries</subject><subject>Single electrons</subject><issn>0040-5795</issn><issn>1608-3431</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLxDAUhYMoOI7-AHcB19W82qZLqU8YmAEV3JU0Sacd2mS8SRf-e1tGdCGuLtzznXO5B6FLSq4p5eLmhRBB0rxIGSMp4eT9CC1oRmTCBafHaDHLyayforMQdoSQIsuKBYKyBT-o6Leg9m2n8Z2NFobOqdh5h32DY2tx6Z22LsLPcg1b5bxuew-dm_Vh70dnAu4cLmE0Fq-7Hitn8MZG8L0dB7wBb0Ydwzk6aVQf7MX3XKK3h_vX8ilZrR-fy9tVomkhY9IwJbVIlSG8mV6qa8ttKuqMF4UwTJpGESkVl6YwqWQyl1rrmuWiMYJy2jC-RFeH3D34j9GGWO38CG46WbGc55SnlPCJogdKgw8BbFPtoRsUfFaUVHO11Z9qJw87eMLEuq2F3-T_TV9PxHyn</recordid><startdate>20221001</startdate><enddate>20221001</enddate><creator>Meshalkin, V. P.</creator><creator>Bobkov, V. I.</creator><creator>Yakimenko, I. V.</creator><creator>Kanishchev, O. A.</creator><creator>Shinkevich, A. I.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20221001</creationdate><title>Chromatographic Determination of the Concentration of Organochlorine Compounds in Crude Oil and Petroleum Products</title><author>Meshalkin, V. P. ; Bobkov, V. I. ; Yakimenko, I. V. ; Kanishchev, O. A. ; Shinkevich, A. 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I.</creatorcontrib><collection>CrossRef</collection><jtitle>Theoretical foundations of chemical engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Meshalkin, V. P.</au><au>Bobkov, V. I.</au><au>Yakimenko, I. V.</au><au>Kanishchev, O. A.</au><au>Shinkevich, A. I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chromatographic Determination of the Concentration of Organochlorine Compounds in Crude Oil and Petroleum Products</atitle><jtitle>Theoretical foundations of chemical engineering</jtitle><stitle>Theor Found Chem Eng</stitle><date>2022-10-01</date><risdate>2022</risdate><volume>56</volume><issue>5</issue><spage>638</spage><epage>643</epage><pages>638-643</pages><issn>0040-5795</issn><eissn>1608-3431</eissn><abstract>A chromatographic method for determining the mass fraction of organochlorine compounds in oil and its refined products has been developed. An inert gas is bubbled through a container filled with the analyzed liquid; the flow of the inert gas containing vapors of organochlorine compounds is divided into two parallel flows in the chromatograph; one of the two flows is separated with a capillary chromatographic column, while the other, with a polycapillary chromatographic column, both at a constant temperature. The organochlorine compounds are detected with a single electron-capture detector connected to each of the two flows in accordance with the release time of a definite organochlorine compound. The developed method allows automated measurements of mass fraction of organochlorine compounds in oil and its refined products using flow gas chromatographs of explosion-proof design; the analysis time decreases, and the losses due to contamination of feedstock with organochlorine compounds at oil refineries and oil transportation enterprises are reduced.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S004057952205030X</doi><tpages>6</tpages></addata></record> |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Chemistry Chemistry and Materials Science Chromatography Crude oil Gas chromatography Industrial Chemistry/Chemical Engineering Organochlorine compounds Parallel flow Petroleum products Rare gases Refineries Single electrons |
| title | Chromatographic Determination of the Concentration of Organochlorine Compounds in Crude Oil and Petroleum Products |
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