alkylation
noun
al·kyl·ation
ˌal-kə-ˈlā-shən 
: the act or process of introducing one or more alkyl groups into a compound (as to increase octane number in a motor fuel)
Examples of alkylation in a Sentence
Recent Examples on the Web
Standard Oil began using the property in 1863 for crude oil distillation, reforming, cracking, alkylation, coking and asphalt production.
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Kaitlin Durbin, cleveland, 17 Aug. 2022
This research ultimately will be solving how DNA alkylation damage is detected and repaired.
—Kristen Griffith, baltimoresun.com/maryland/carroll, 12 Apr. 2021
An alkylation unit at Valero Energy Corp.’s Benicia refinery, which makes high-octane gasoline, went down over the weekend, according to Genscape Inc.
—Los Angeles Times, 25 Sep. 2019
The Houston alkylation unit upgrades isobutane and refinery olefins into high value alkylate product, Valero said.
—Houston Chronicle, 25 July 2019
The fire was extinguished over the weekend, and the damage was mainly centered around the alkylation unit, which makes high-octane gasoline blending components.
—Dan Molinski, WSJ, 26 June 2019
Volatile isobutane is converted in the alkylation unit to a component of gasoline.
—Christina Austin, Fortune, 13 July 2017
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Kaitlin Durbin, cleveland, 17 Aug. 2022
This research ultimately will be solving how DNA alkylation damage is detected and repaired.
—Kristen Griffith, baltimoresun.com/maryland/carroll, 12 Apr. 2021
An alkylation unit at Valero Energy Corp.’s Benicia refinery, which makes high-octane gasoline, went down over the weekend, according to Genscape Inc.
—Los Angeles Times, 25 Sep. 2019
The Houston alkylation unit upgrades isobutane and refinery olefins into high value alkylate product, Valero said.
—Houston Chronicle, 25 July 2019
The fire was extinguished over the weekend, and the damage was mainly centered around the alkylation unit, which makes high-octane gasoline blending components.
—Dan Molinski, WSJ, 26 June 2019
Volatile isobutane is converted in the alkylation unit to a component of gasoline.
—Christina Austin, Fortune, 13 July 2017
Cite this Entry
“Alkylation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alkylation. Accessed 4 Nov. 2025.
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