In our daily life, we are surrounded by vapors. We inhale it, and we can sense its presence through sight or touch. Another profound example is water vapor as part of the air that surrounds us in our homes. Noticeable if the air encounters a colder surface, such as a window. The contained water vapor may condense on the windowpane and becomes visible and touchable as a liquid. Also in industrial processes and laboratories vapors do have a useful role. Time to explain: what are vapors, where are they used, and how can they be delivered in a controlled way to these processes? Read more
