enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Condenser (laboratory) - Wikipedia

    en.wikipedia.org/wiki/Condenser_(laboratory)

    In chemistry, a condenser is laboratory apparatus used to condense vapors – that is, turn them into liquids – by cooling them down. [1] Condensers are routinely used in laboratory operations such as distillation, reflux, and extraction. In distillation, a mixture is heated until the more volatile components boil off, the vapors are ...

  3. Condenser (heat transfer) - Wikipedia

    en.wikipedia.org/wiki/Condenser_(heat_transfer)

    The condenser coil of a refrigerator. In systems involving heat transfer, a condenser is a heat exchanger used to condense a gaseous substance into a liquid state through cooling. In doing so, the latent heat is released by the substance and transferred to the surrounding environment. Condensers are used for efficient heat rejection in many ...

  4. Liebig condenser - Wikipedia

    en.wikipedia.org/wiki/Liebig_condenser

    Liebig condenser. The Liebig condenser (/ ˈ l iː b ɪ ɡ /, LEE-big) [1] or straight condenser is a piece of laboratory equipment, specifically a condenser consisting of a straight glass tube surrounded by a water jacket. In typical laboratory operation, such as distillation, the condenser is clamped to a retort stand in vertical

  5. Soxhlet extractor - Wikipedia

    en.wikipedia.org/wiki/Soxhlet_extractor

    A Soxhlet extractor is a piece of laboratory apparatus [1] invented in 1879 by Franz von Soxhlet. [2] It was originally designed for the extraction of a lipid from a solid material. Typically, Soxhlet extraction is used when the desired compound has a limited solubility in a solvent, and the impurity is insoluble in that solvent. It allows for ...

  6. Reflux - Wikipedia

    en.wikipedia.org/wiki/Reflux

    Laboratory reflux apparatus for heating a chemical reaction Laboratory reflux apparatus. A mixture of reactants and solvent is placed in a suitable vessel, such as a round bottom flask. This vessel is connected to a water-cooled condenser, which is typically open to the atmosphere at the top.

  7. Condenser - Wikipedia

    en.wikipedia.org/wiki/Condenser

    Condenser (heat transfer), a device or unit used to condense vapor into liquid. Specific types include: HVAC air coils; Condenser (laboratory), a range of laboratory glassware used to remove heat from fluids; Surface condenser, a heat exchange installed in steam-electric power stations to condense turbine exhaust steam into water

  8. Distillation - Wikipedia

    en.wikipedia.org/wiki/Distillation

    Laboratory scale distillations are almost exclusively run as batch distillations. The device used in distillation, sometimes referred to as a still , consists at a minimum of a reboiler or pot in which the source material is heated, a condenser in which the heated vapor is cooled back to the liquid state , and a receiver in which the ...

  9. Ground glass joint - Wikipedia

    en.wikipedia.org/wiki/Ground_glass_joint

    For example, a round bottom flask, Liebig condenser, and oil bubbler with ground glass joints may be rapidly fitted together to reflux a reaction mixture. This is a large improvement compared with older methods of custom-made glassware, which was time-consuming and expensive, or the use of less chemical resistant and heat resistant corks or ...