What does volatilization mean?
Volatilization is the process by which a substance becomes volatile or passes into a vapor. In scientific and industrial contexts, it can describe the conversion of a liquid or solid into a gaseous form, the release of volatile compounds, or the treatment of a material so that it vaporizes more readily. The process depends on factors such as temperature, pressure, surface area, and the substance’s chemical properties. Volatilization is especially important in chemistry, petroleum processing, pharmaceutical production, environmental science, and the manufacture of coatings and solvents. Outside technical writing, vaporization or evaporation is more common. Volatilization nevertheless remains useful because it emphasizes both the conversion of matter into vapor and the resulting tendency of a substance to escape as a gas. This makes it particularly valuable when describing emissions, losses from containers, or the behavior of chemicals under changing temperatures.
nounThe process of making a substance volatile or converting it into a vapor. It is especially used in chemistry, engineering, and environmental science.
- The process of making a substance volatile or converting it into a vapor, especially in chemical, industrial, or environmental contexts.
"Rapid volatilization of the solvent allowed the extract to be concentrated without excessive heating."
"The volatilization of organic compounds increased as the temperature rose."
"Careful control of volatilization prevented the valuable solvent from being lost."
The plural is used for separate instances of the process, especially when describing different substances or experimental treatments.
"The two volatilizations occurred at markedly different temperatures."
From Latin volatilis, meaning “flying” or “fleeting,” volatilization is the process that lets matter take wing.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does volatilization come from?
Volatilization was formed in English from volatilize and the noun-forming suffix -ation. Volatilize comes from volatile, an English word borrowed through French from Latin volatilis, meaning “flying,” “fleeting,” or “volatile.” The Latin adjective is associated with volare, “to fly,” which underlies the word’s longstanding imagery of matter moving freely through the air.
Related word forms
How volatilization is actually used
Formal and chiefly technical. In general prose, vaporization or evaporation is usually more natural, while volatilization is preferred in scientific discussion where making a substance volatile is the central idea.
Easily confused with volatilization
Vaporization specifically denotes a phase change into a gas, whereas volatilization can also refer more broadly to making a substance volatile or readily convertible into vapor.