A boilery or boiling house is a place of

boiling Boiling or ebullition is the rapid phase transition from liquid to gas or vapor, vapour; the reverse of boiling is condensation. Boiling occurs when a liquid is heated to its boiling point, so that the vapour pressure of the liquid is equal to ...

, much as a

bakery A bakery is an establishment that produces and sells flour-based baked goods made in an oven such as bread, cookies, cakes, doughnuts, bagels, Pastry, pastries, and pies. Some retail bakeries are also categorized as Coffeehouse, cafés, servi ...

is a place of baking. Boilery can also mean the process and equipment for boiling. Although they are now generally confined to factories, and usually boil industrial products rather than food, historically they were more common in daily life. Boileries are typically for boiling large quantities of fluid. In the 17th to 19th centuries, boileries were used to convert

sugarcane Sugarcane or sugar cane is a species of tall, Perennial plant, perennial grass (in the genus ''Saccharum'', tribe Andropogoneae) that is used for sugar Sugar industry, production. The plants are 2–6 m (6–20 ft) tall with stout, jointed, fib ...

juice into raw

sugar Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food. Simple sugars, also called monosaccharides, include glucose Glucose is a sugar with the Chemical formula#Molecular formula, molecul ...

. These boileries were usually sturdy places, built from stone, and contained several copper kettles, each with a furnace beneath it., Sugarcane juice was treated with lime in large clarifying vats, before it was heated in copper kettles over individual furnaces. Due to their importance, many Western sugar plantations had their own boileries on site. Soap would also be made in a boiling house. Another use for a boilery is to make salt through the evaporation of brine water.

References

{{Sugar Secondary sector of the economy Food industry Salts Sugar production Food technology