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  2. Kugelrohr - Wikipedia

    en.wikipedia.org/wiki/Kugelrohr

    A Kugelrohr (German for "ball tube") is a short-path vacuum distillation apparatus [1]: 150 typically used to distill relatively small amounts of compounds with high boiling points (usually greater than 300 °C) under greatly reduced pressure.

  3. Benzaldehyde - Wikipedia

    en.wikipedia.org/wiki/Benzaldehyde

    Amygdalin 2 H 2 O HCN benzaldehyde 2 × glucose 2 × Benzaldehyde contributes to the scent of oyster mushrooms (Pleurotus ostreatus). Reactions Benzaldehyde is easily oxidized to benzoic acid in air at room temperature, causing a common impurity in laboratory samples. Since the boiling point of benzoic acid is much higher than that of benzaldehyde, it may be purified by distillation. Benzyl ...

  4. Chalvignac Group - Wikipedia

    en.wikipedia.org/wiki/Chalvignac_Group

    The Chalvignac Group is an international industrial company. Its headquarters are in Jarnac-Champagne, Charente-Maritime, France. It is a global specialist in distillation processes. This group proposed agricultural and wine-growing trailers, stainless steel and fiber tanks, and offers retail winery equipment. Created in the early 20th century ...

  5. Evaporator (marine) - Wikipedia

    en.wikipedia.org/wiki/Evaporator_(marine)

    An evaporator, distiller or distilling apparatus is a piece of ship's equipment used to produce fresh drinking water from sea water by distillation. As fresh water is bulky, may spoil in storage, and is an essential supply for any long voyage, the ability to produce more fresh water in mid-ocean is important for any ship.

  6. List of historic whisky distilleries - Wikipedia

    en.wikipedia.org/wiki/List_of_historic_whisky...

    Green Distillery (1796–1870s), notable for its use of an early continuous distillation apparatus, invented by the distillery's then co-owner, Joseph Shee; Kilbeggan Distillery, formerly the Brusna Distillery and Locke's Distillery, claimed as the oldest licensed distillery, referencing a licence issued in 1757, although it was closed in 1954; production resumed at the site in 2007, but with ...

  7. Fractionating column - Wikipedia

    en.wikipedia.org/wiki/Fractionating_column

    In a typical fractional distillation, a liquid mixture is heated in the distilling flask, and the resulting vapor rises up the fractionating column (see Figure 1). The vapor condenses on glass spurs (known as theoretical trays or theoretical plates ) inside the column, and returns to the distilling flask, refluxing the rising distillate vapor.