tert-Butyl Ethers of Renewable Diols as Oxygenated Additives for Motor Gasoline. Part I: Glycerol and Propylene Glycol Ethers
The study investigates tert- butoxy alkanols (otherwise defined as polyol tert- butyl ethers) that have vicinal tert- butoxy and hydroxy groups in their molecules from the perspective of their usability as oxygenated additives for motor gasoline. A series of propylene glycol mono- tert- butyl ether...
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| Veröffentlicht in: | Petroleum chemistry 2023-04, Vol.63 (4), p.428-436 |
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| creator | Samoilov, V. O. Stolonogova, T. I. Ramazanov, D. N. Tyurina, E. V. Lavrent’ev, V. A. Porukova, Yu. I. Chernysheva, E. A. Kapustin, V. M. |
| description | The study investigates
tert-
butoxy alkanols (otherwise defined as polyol
tert-
butyl ethers) that have vicinal
tert-
butoxy and hydroxy groups in their molecules from the perspective of their usability as oxygenated additives for motor gasoline. A series of propylene glycol mono-
tert-
butyl ether (PTBE) and glycerol di-
tert-
butyl ether (di-GTBE) samples were prepared: PTBE by direct acid-catalytic alkylation of diols with
tert-
butanol, and di-GTBE by alkylation of epichlorohydrin. Adding PTBE and di-GTBE to base motor gasoline was found to improve its antiknock performance: the average blending research octane number to blending motor octane number ratios (bRON/bMON) equaled 120/111 and 124/104 for PTBE and di-GTBE, respectively. Furthermore, the effects of the ether additives on the properties of ethanol-blended base gasoline were characterized. Finally, the study describes the effect of polyol
tert-
butyl ether additives on the cloud point depression of ethanol-blended gasoline (low-temperature phase stabilization) and demonstrates a positive synergistic effect of adding the ethers mixed with ethanol. |
| doi_str_mv | 10.1134/S0965544123010061 |
| format | Article |
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tert-
butoxy alkanols (otherwise defined as polyol
tert-
butyl ethers) that have vicinal
tert-
butoxy and hydroxy groups in their molecules from the perspective of their usability as oxygenated additives for motor gasoline. A series of propylene glycol mono-
tert-
butyl ether (PTBE) and glycerol di-
tert-
butyl ether (di-GTBE) samples were prepared: PTBE by direct acid-catalytic alkylation of diols with
tert-
butanol, and di-GTBE by alkylation of epichlorohydrin. Adding PTBE and di-GTBE to base motor gasoline was found to improve its antiknock performance: the average blending research octane number to blending motor octane number ratios (bRON/bMON) equaled 120/111 and 124/104 for PTBE and di-GTBE, respectively. Furthermore, the effects of the ether additives on the properties of ethanol-blended base gasoline were characterized. Finally, the study describes the effect of polyol
tert-
butyl ether additives on the cloud point depression of ethanol-blended gasoline (low-temperature phase stabilization) and demonstrates a positive synergistic effect of adding the ethers mixed with ethanol.</description><identifier>ISSN: 0965-5441</identifier><identifier>EISSN: 1555-6239</identifier><identifier>DOI: 10.1134/S0965544123010061</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Additives ; Alkylation ; Blending ; Butanol ; Chemistry ; Chemistry and Materials Science ; Diols ; Epichlorohydrin ; Ethanol ; Gasoline ; Glycerol ; Industrial Chemistry/Chemical Engineering ; Low temperature ; Octane number ; Oxygenation ; Propylene glycol ethers ; Synergistic effect</subject><ispartof>Petroleum chemistry, 2023-04, Vol.63 (4), p.428-436</ispartof><rights>The Author(s) 2023. Russian Text © The Author(s), 2023, published in Neftekhimiya, 2023, Vol. 63, No. 2, pp. 220–230.</rights><rights>The Author(s) 2023. Russian Text © The Author(s), 2023, published in Neftekhimiya, 2023, Vol. 63, No. 2, pp. 220–230. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-da99d41d1a68b9356c44773be7d0e76a22af6435828f023dcc9104c666eab4223</citedby><cites>FETCH-LOGICAL-c359t-da99d41d1a68b9356c44773be7d0e76a22af6435828f023dcc9104c666eab4223</cites><orcidid>0000-0002-6281-8858 ; 0000-0003-1814-5171 ; 0000-0003-1816-5973 ; 0000-0003-2455-8765 ; 0000-0002-4394-6950 ; 0000-0001-5286-8985 ; 0000-0003-3452-8009 ; 0000-0002-3212-3748</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0965544123010061$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0965544123010061$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Samoilov, V. O.</creatorcontrib><creatorcontrib>Stolonogova, T. I.</creatorcontrib><creatorcontrib>Ramazanov, D. N.</creatorcontrib><creatorcontrib>Tyurina, E. V.</creatorcontrib><creatorcontrib>Lavrent’ev, V. A.</creatorcontrib><creatorcontrib>Porukova, Yu. I.</creatorcontrib><creatorcontrib>Chernysheva, E. A.</creatorcontrib><creatorcontrib>Kapustin, V. M.</creatorcontrib><title>tert-Butyl Ethers of Renewable Diols as Oxygenated Additives for Motor Gasoline. Part I: Glycerol and Propylene Glycol Ethers</title><title>Petroleum chemistry</title><addtitle>Pet. Chem</addtitle><description>The study investigates
tert-
butoxy alkanols (otherwise defined as polyol
tert-
butyl ethers) that have vicinal
tert-
butoxy and hydroxy groups in their molecules from the perspective of their usability as oxygenated additives for motor gasoline. A series of propylene glycol mono-
tert-
butyl ether (PTBE) and glycerol di-
tert-
butyl ether (di-GTBE) samples were prepared: PTBE by direct acid-catalytic alkylation of diols with
tert-
butanol, and di-GTBE by alkylation of epichlorohydrin. Adding PTBE and di-GTBE to base motor gasoline was found to improve its antiknock performance: the average blending research octane number to blending motor octane number ratios (bRON/bMON) equaled 120/111 and 124/104 for PTBE and di-GTBE, respectively. Furthermore, the effects of the ether additives on the properties of ethanol-blended base gasoline were characterized. Finally, the study describes the effect of polyol
tert-
butyl ether additives on the cloud point depression of ethanol-blended gasoline (low-temperature phase stabilization) and demonstrates a positive synergistic effect of adding the ethers mixed with ethanol.</description><subject>Additives</subject><subject>Alkylation</subject><subject>Blending</subject><subject>Butanol</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Diols</subject><subject>Epichlorohydrin</subject><subject>Ethanol</subject><subject>Gasoline</subject><subject>Glycerol</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Low temperature</subject><subject>Octane number</subject><subject>Oxygenation</subject><subject>Propylene glycol ethers</subject><subject>Synergistic effect</subject><issn>0965-5441</issn><issn>1555-6239</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp1ULtOwzAUtRBIlMIHsFliTvErTsJWSimVilrxmCMnvimpTFxsF8jAv5NSEANiuUe65yUdhE4pGVDKxfk9yWQcC0EZJ5QQSfdQj8ZxHEnGs33U29LRlj9ER96vCKEJFbyHPgK4EF1uQmvwODyB89hW-A4aeFOFAXxVW-Ox8nj-3i6hUQE0Hmpdh_oVPK6sw7c2dHeivDV1AwO8UC7g6QWemLYEZw1WjcYLZ9et6VK_3van6xgdVMp4OPnGPnq8Hj-MbqLZfDIdDWdRyeMsRFplmRZUUyXTIuOxLIVIEl5AogkkUjGmKil4nLK0IozrsswoEaWUElQhGON9dLbLXTv7sgEf8pXduKarzFkqZUqEIKJT0Z2qdNZ7B1W-dvWzcm1OSb5dOf-zcudhO4_vtM0S3G_y_6ZP-55-Fw</recordid><startdate>20230401</startdate><enddate>20230401</enddate><creator>Samoilov, V. O.</creator><creator>Stolonogova, T. I.</creator><creator>Ramazanov, D. N.</creator><creator>Tyurina, E. V.</creator><creator>Lavrent’ev, V. A.</creator><creator>Porukova, Yu. I.</creator><creator>Chernysheva, E. A.</creator><creator>Kapustin, V. M.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-6281-8858</orcidid><orcidid>https://orcid.org/0000-0003-1814-5171</orcidid><orcidid>https://orcid.org/0000-0003-1816-5973</orcidid><orcidid>https://orcid.org/0000-0003-2455-8765</orcidid><orcidid>https://orcid.org/0000-0002-4394-6950</orcidid><orcidid>https://orcid.org/0000-0001-5286-8985</orcidid><orcidid>https://orcid.org/0000-0003-3452-8009</orcidid><orcidid>https://orcid.org/0000-0002-3212-3748</orcidid></search><sort><creationdate>20230401</creationdate><title>tert-Butyl Ethers of Renewable Diols as Oxygenated Additives for Motor Gasoline. Part I: Glycerol and Propylene Glycol Ethers</title><author>Samoilov, V. O. ; Stolonogova, T. I. ; Ramazanov, D. N. ; Tyurina, E. V. ; Lavrent’ev, V. A. ; Porukova, Yu. I. ; Chernysheva, E. A. ; Kapustin, V. M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-da99d41d1a68b9356c44773be7d0e76a22af6435828f023dcc9104c666eab4223</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Additives</topic><topic>Alkylation</topic><topic>Blending</topic><topic>Butanol</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Diols</topic><topic>Epichlorohydrin</topic><topic>Ethanol</topic><topic>Gasoline</topic><topic>Glycerol</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Low temperature</topic><topic>Octane number</topic><topic>Oxygenation</topic><topic>Propylene glycol ethers</topic><topic>Synergistic effect</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Samoilov, V. O.</creatorcontrib><creatorcontrib>Stolonogova, T. I.</creatorcontrib><creatorcontrib>Ramazanov, D. N.</creatorcontrib><creatorcontrib>Tyurina, E. V.</creatorcontrib><creatorcontrib>Lavrent’ev, V. A.</creatorcontrib><creatorcontrib>Porukova, Yu. I.</creatorcontrib><creatorcontrib>Chernysheva, E. A.</creatorcontrib><creatorcontrib>Kapustin, V. M.</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><jtitle>Petroleum chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Samoilov, V. O.</au><au>Stolonogova, T. I.</au><au>Ramazanov, D. N.</au><au>Tyurina, E. V.</au><au>Lavrent’ev, V. A.</au><au>Porukova, Yu. I.</au><au>Chernysheva, E. A.</au><au>Kapustin, V. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>tert-Butyl Ethers of Renewable Diols as Oxygenated Additives for Motor Gasoline. Part I: Glycerol and Propylene Glycol Ethers</atitle><jtitle>Petroleum chemistry</jtitle><stitle>Pet. Chem</stitle><date>2023-04-01</date><risdate>2023</risdate><volume>63</volume><issue>4</issue><spage>428</spage><epage>436</epage><pages>428-436</pages><issn>0965-5441</issn><eissn>1555-6239</eissn><abstract>The study investigates
tert-
butoxy alkanols (otherwise defined as polyol
tert-
butyl ethers) that have vicinal
tert-
butoxy and hydroxy groups in their molecules from the perspective of their usability as oxygenated additives for motor gasoline. A series of propylene glycol mono-
tert-
butyl ether (PTBE) and glycerol di-
tert-
butyl ether (di-GTBE) samples were prepared: PTBE by direct acid-catalytic alkylation of diols with
tert-
butanol, and di-GTBE by alkylation of epichlorohydrin. Adding PTBE and di-GTBE to base motor gasoline was found to improve its antiknock performance: the average blending research octane number to blending motor octane number ratios (bRON/bMON) equaled 120/111 and 124/104 for PTBE and di-GTBE, respectively. Furthermore, the effects of the ether additives on the properties of ethanol-blended base gasoline were characterized. Finally, the study describes the effect of polyol
tert-
butyl ether additives on the cloud point depression of ethanol-blended gasoline (low-temperature phase stabilization) and demonstrates a positive synergistic effect of adding the ethers mixed with ethanol.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0965544123010061</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-6281-8858</orcidid><orcidid>https://orcid.org/0000-0003-1814-5171</orcidid><orcidid>https://orcid.org/0000-0003-1816-5973</orcidid><orcidid>https://orcid.org/0000-0003-2455-8765</orcidid><orcidid>https://orcid.org/0000-0002-4394-6950</orcidid><orcidid>https://orcid.org/0000-0001-5286-8985</orcidid><orcidid>https://orcid.org/0000-0003-3452-8009</orcidid><orcidid>https://orcid.org/0000-0002-3212-3748</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0965-5441 |
| ispartof | Petroleum chemistry, 2023-04, Vol.63 (4), p.428-436 |
| issn | 0965-5441 1555-6239 |
| language | eng |
| recordid | cdi_proquest_journals_2866804404 |
| source | Springer Nature - Complete Springer Journals; EBSCOhost Business Source Complete |
| subjects | Additives Alkylation Blending Butanol Chemistry Chemistry and Materials Science Diols Epichlorohydrin Ethanol Gasoline Glycerol Industrial Chemistry/Chemical Engineering Low temperature Octane number Oxygenation Propylene glycol ethers Synergistic effect |
| title | tert-Butyl Ethers of Renewable Diols as Oxygenated Additives for Motor Gasoline. Part I: Glycerol and Propylene Glycol Ethers |
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