slaked lime


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slaked lime:

see calcium hydroxidecalcium hydroxide,
Ca(OH)2, colorless crystal or white powder. It is prepared by reacting calcium oxide (lime) with water, a process called slaking, and is also known as hydrated lime or slaked lime. When heated above 580°C; it dehydrates, forming the oxide.
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slaked lime

[′slākt ′līm]
(inorganic chemistry)

slaked lime

A mixture of lime and water, used as mortar; also see lime mortar.
References in periodicals archive ?
Gutka is basically a dry preparation of crushed areca nut (also called betel nut), tobacco, catechu, paraffin, slaked lime and sweet or savory flavorings.
According to the guidelines, smokeless tobacco products include - Tobacco with or without flavourants: misri India tobacco (powdered) and qimam (kiman); Tobacco with various alkaline modifiers: khaini, naswar (niswar, nass) and gul ; Tobacco with slaked lime as an alkaline modifier and areca nut: gutkha, zarda, mawa.
As there was no bluestone available to continue the proper remedy for the prevention of smut, we applied slaked lime to the moist grain, which was supposed to have the same effect.
Mixed with tobacco and slaked lime, modern-day pan chewing is no more the consumption of sweetened fennel seeds and candied fruit.
In science, slaked lime is calcium oxide that has been chemically combined with which liquid?
05 M carbonate concentrations calcium carbonate forms a coherent film on the calcium hydroxide surfaces, thereby denying water access to the surface and preventing further dissolution of the slaked lime [28].
Other commercial products include Supari (roasted and flavored pieces of areca nut), Mainpuri (areca nut, tobacco, slaked lime, camphor, and cloves), and Mawa (areca nut, tobacco, and slaked lime) to name a few.
2] is stripped of its dust content by passing it through cyclones, cooled, given a final cleaning in a baghouse and then introduced through spargers to the bottom of the tank containing the slaked lime to give a very pure CaC[O.
Kumkum (Vermilion): Made from dried turmeric and powdered with slaked lime, which turns the rich yellow powder into a red color; a dot is applied to the forehead so when a girl or married woman enters a house it is a sign of respect, or blessing
As an alternative to synthetic resins for saving frescoes, the Florence team favors the use of nanoparticles of calcium hydroxide, or slaked lime.
A technique that dates back 5,000 years or more, buon fresco--or true fresco--involves the application of five layers of plaster made from a mixture of slaked lime and sand.
On the spur of the moment, the parish priest ordered a huge ditch to be dug in the corner of the cemetery and covered its walls with slaked lime.