Meanings
noun
- pluralplural of preasphaltene
1 more example
The values of 0.14 and 0.07 mmole/gram are comparable in magnitude to the range of 0.20 to 1.66 mmol/gram of carbonyl groups reported in the asphaltenes and preasphaltenes isolated from lignite coal liquefaction products, also calculated through increases in elemental nitrogen contents upon oximation [54 ].
2015 November 11, “Probing the Carbonyl Functionality of a Petroleum Resin and Asphaltene through Oximation and Schiff Base Formation in Conjunction with N-15 NMR”, in PLOS ONE, →DOI
Cite this entry
APA
preasphaltenes. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/preasphaltenes
MLA
“preasphaltenes.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/preasphaltenes. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “preasphaltenes,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/preasphaltenes.
Source: preasphaltenes on Wiktionary, CC BY-SA 4.0.