Antoine Lavoisier (redirect from A.-L. Lavoisier)
“Réflexions sur le phlogistique, pour servir de suite à la théorie de la combustion et de la calcination” (read to the Académie Royale des Sciences over two...
78 KB (9,147 words) - 06:20, 20 May 2024
silicosis. Diatomite produced for pool filters is treated with high heat (calcination) and a fluxing agent (soda ash), causing the formerly harmless amorphous...
40 KB (4,288 words) - 19:59, 27 April 2024
material is then blended with a lithium source and heated to temperatures up to 900 °C under oxygen in a process called calcination. Hydroxides, oxalic acid...
22 KB (2,350 words) - 16:49, 13 May 2024
as a gamma-alumina type structure: 2 Al 2 Si 2 O 7 ⟶ Si 3 Al 4 O 12 + SiO 2 {\displaystyle {\ce {2 Al2Si2O7 -> Si3Al4O12 + SiO2}}} Upon calcination above...
50 KB (5,470 words) - 08:53, 19 May 2024
Natron (section As a source of soda ash)
is soda ash (sodium carbonate anhydrate Na2CO3) which is obtained by calcination (dry heating at temperatures of 150 to 200 °C) of sodium bicarbonate...
14 KB (1,475 words) - 21:34, 24 April 2024
intimacy of their constitution. The increase of weight during calcination is evident only after a long time, and is due either to the fact that the particles...
20 KB (2,566 words) - 19:29, 14 May 2024
sentent à quel point la dérivation étymologique en est vicieuse. Elle est prise en effet de ce qu'anciennement on se servoit pour la calcination des lessives...
93 KB (10,766 words) - 23:01, 30 March 2024
processes: distillation, calcination, solution, evaporation, crystallization, sublimation, filtration, amalgamation, and ceration (a process for making solids...
25 KB (2,998 words) - 19:58, 10 May 2024
of liquids, while the second dealt with the ideas of combustion, air, calcination of metals, the action of acids, and the composition of water. In the...
18 KB (2,062 words) - 23:17, 25 April 2024
because of the harsh conditions typically used for their synthesis (e.g., calcination at high temperatures to remove organic templates). Metal–organic framework...
176 KB (21,288 words) - 12:51, 1 May 2024
Thorium (category Pages that use a deprecated format of the chem tags)
with hydrogen chloride; then follow thickening, filtration, and calcination. The result is a concentrate with rare-earth content of up to 90%. Secondary materials...
136 KB (15,902 words) - 07:42, 19 May 2024
Uranium trioxide (section As a base)
then after four months studtite (UO2)O2·4(H2O) was produced. This alteration of uranium oxide also leads to the formation of metastudtite, a more stable...
26 KB (2,474 words) - 11:13, 6 April 2024
were far ahead of Europe in industrial chemistry; they were masters of calcinations, distillation, sublimation, steaming, fixation, the production of light...
154 KB (19,189 words) - 16:25, 20 May 2024
group of the inorganic chain. The solvent was removed by calcination at 200 °C overnight in a furnace. The activated samples were stored under inert atmosphere...
26 KB (3,236 words) - 01:44, 22 January 2024
Joseph Priestley (redirect from A Lover of the Gospel)
"Réflexions sur le phlogistique, pour servir de suite à la théorie de la combustion et de la calcination publiée en 1777" Memoirs of the Royal Academy of Sciences...
125 KB (14,568 words) - 05:00, 6 May 2024