• Calcination is thermal treatment of a solid chemical compound (e.g. mixed carbonate ores) whereby the compound is raised to high temperature without melting...
    9 KB (1,128 words) - 18:16, 27 April 2024
  • Thumbnail for Calcium oxide
    by heating the material to above 825 °C (1,517 °F), a process called calcination or lime-burning, to liberate a molecule of carbon dioxide (CO2), leaving...
    23 KB (2,224 words) - 04:15, 2 May 2024
  • Processing of some sulfide ores exploit the exothermicity of their combustion Calcination is thermal decomposition of a material. Examples include decomposition...
    6 KB (725 words) - 19:25, 27 October 2022
  • Bone ash is a white material produced by the calcination of bones. Typical bone ash consists of about 55.82% calcium oxide, 42.39% phosphorus pentoxide...
    10 KB (1,017 words) - 20:36, 27 February 2024
  • Thumbnail for Cement
    combustion and resulting release of CO2 stored in the calcium carbonate (calcination process). Its hydrated products, such as concrete, gradually reabsorb...
    80 KB (9,341 words) - 11:16, 13 May 2024
  • Thumbnail for Calcium carbonate
    carbon dioxide upon heating, called a thermal decomposition reaction, or calcination (to above 840 °C in the case of CaCO3), to form calcium oxide, CaO, commonly...
    78 KB (7,470 words) - 09:02, 9 May 2024
  • Thumbnail for Lime kiln
    A lime kiln is a kiln used for the calcination of limestone (calcium carbonate) to produce the form of lime called quicklime (calcium oxide). The chemical...
    21 KB (2,666 words) - 22:46, 22 October 2023
  • Thumbnail for Steelmaking
    mining, refining and shipping the ore used, basic oxygen steelmaking, calcination, and the hot blast. Carbon capture and use or carbon capture and storage...
    35 KB (4,144 words) - 05:43, 6 May 2024
  • Thumbnail for Lime (material)
    may be cut, crushed, or pulverized and chemically altered. Burning (calcination) of calcium carbonate in a lime kiln above 900 °C (1,650 °F) converts...
    19 KB (2,359 words) - 19:57, 24 March 2024
  • derived from Arabic al qalīy (or alkali), meaning the calcined ashes (see calcination), referring to the original source of alkaline substances. A water-extract...
    7 KB (799 words) - 22:04, 13 May 2024