sublimation
- noun
- /ˌsʌblɪˈmeɪʃən/
- Specialized
- Dry ice is constantly going through the process of sublimation, AKA going directly from a solid to a gas.
- sublimation of snow
- sublimation losses
- evaporation and sublimation
So it's very clean to actually get a pure substance from sublimation.
- So it's very clean to actually get a pure substance from sublimation.
- There's this funny thing that iodine in salt does called sublimation.
Examples
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Sublimation occurs prior to snow melt and decreases the water content available to percolate into an ET bed.
Academic text (1996) -
In winter, snow can gradually disappear due to sublimation, especially in dry conditions.
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And then the wind and sublimation remove some of the ice, leaving these rocks behind.
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One reason is that a delay provides time for sublimation to occur.
Academic text (1996) -
If the relative humidity is low and there is wind, sublimation occurs.
Blog text (9) -
The rate of sublimation is typically equivalent to several hundredths of an inch of water per day.
Academic text (1996) -
As the comet approaches nearer the Sun, sublimation increases and the coma grows larger, reaching a diameter of 100,000 kilometers or more.
Academic text (1992) -
Over the six snow seasons of this study, sublimation losses averaged -3.5% of precipitation, with condensation gains of +0.5%, for a mean flux of -3%.
Academic text (2016) -
Sublimation of snow depends primarily on characteristics of the snow, local relative humidity, wind velocity, and air temperature (Croft 1944, Kittredge 1953).
Academic text (1996) -
The chinook appears on the northwestern Plains not merely as a burst of warm air but as a burst of dry air whose superlative low relative humidity gives it great snow-removing potential through sublimation as well as melting.
Academic text (1999)
Compounds
- Specialized
The amount of heat needed to change a solid directly into a gas without becoming liquid
Surface Forms
Morphology
Etymology
Sublimation comes from Latin sublimare, 'to raise up', giving the image of something being lifted straight from solid to gas. So in chemistry sublimation names the direct change when a solid becomes a gas without melting.