Distillatsiooniklaas

Distillatsiooniklaas, also known as distillation glassware, refers to a collection of specialized laboratory apparatus used in the process of distillation. Distillation is a separation technique that exploits differences in the boiling points of components in a liquid mixture. The glassware is designed to heat a mixture, vaporize the more volatile components, and then condense the vapor back into a liquid, thereby separating it from less volatile substances.

A typical distillation setup includes several key pieces of glassware. A distillation flask, often a round-bottom flask, is used to hold the liquid mixture to be heated. A thermometer is usually inserted through a stopper or a specialized adapter into the flask to monitor the temperature of the vapor. A condenser, commonly a Liebig condenser or a West condenser, is attached to the distillation flask. This apparatus has an inner tube through which the vapor passes and an outer jacket through which cold water circulates, facilitating the condensation of the vapor into a liquid. Finally, a receiving flask, typically another round-bottom or Erlenmeyer flask, is positioned at the outlet of the condenser to collect the purified distillate. Adapters, adapters, and stands are also essential for connecting these components securely and maintaining the correct orientation. The materials used for distillation glassware are usually borosilicate glass, chosen for its resistance to thermal shock and chemical inertness.