volatilization

noun volatilization

• ebullition — a seething or overflowing, as of passion or feeling; outburst.
• fermentation — the act or process of fermenting.
• frothing — an aggregation of bubbles, as on an agitated liquid or at the mouth of a hard-driven horse; foam; spume.
• dissolving — Present participle of dissolve.
• foaming — a collection of minute bubbles formed on the surface of a liquid by agitation, fermentation, etc.: foam on a glass of beer.