Typically a cold finger is used in a sublimation apparatus, or can be used as a compact version of a condenser in either reflux reaction or distillation apparatus.
12.
What is the proper way of attributing to the original author and licensing the resulting image ( Happily to the public domain ) ? : Image : Simple distillation apparatus . png
13.
Note : Distillation requires closed distillation apparatus and can not be accomplished in an open vessel such as a bathtub and so stories of distilled alcoholic products produced in an open bathtub are very likely untrue.
14.
:I would say something like Source : : Image : Simple distillation apparatus . png Author : Original PNG by User : Quantockgoblin, SVG conversion by User : Jermonian If the original is PD, the conversion should be PD as well .-- talk ) 07 : 35, 26 November 2007 ( UTC)
15.
A big problem with large-scale cryogenic ( extremely low temperature ) treatment, however, is that the carbon dioxide often goes directly from a gaseous state to solid, becoming chunks of " dry ice " that clog up the distillation apparatus, said Walt Braunlin, a Houston consulting engineer with a decade's experience on carbon dioxide removal.
