Cryolite (Na3AlF6, sodium hexafluoroaluminate) is an uncommon mineral identified with the once-large deposit at Ivittuut on the west coast of Greenland...
15 KB (1,409 words) - 09:23, 30 August 2024
from bauxite, aluminium's chief ore, through the Bayer process) in molten cryolite and electrolyzing the molten salt bath, typically in a purpose-built cell...
18 KB (2,308 words) - 06:58, 9 August 2024
Electrolyte: The electrolyte is a molten bath of cryolite (Na3AlF6) and dissolved alumina. Cryolite is a good solvent for alumina with low melting point...
21 KB (2,736 words) - 17:39, 22 June 2024
few places in the world so far discovered to have naturally occurring cryolite (Na3AlF6, sodium aluminum fluoride), an important agent in modern aluminum...
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Aluminium sulfate (section From cryolite)
allowed to stand for some time, and the clear solution is drawn off. When cryolite is used as the ore, it is mixed with calcium carbonate and heated. By this...
16 KB (1,587 words) - 09:36, 11 April 2024
Peder Christian Abildgaard (1740–1801), occurs naturally as the mineral cryolite and is used extensively in the industrial production of aluminium. The...
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and stone (λίθος). It is an allusion to its similarity and appearance to cryolite (ice stone). Chiolite is an IMA approved mineral that has been grandfathered...
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exclusively consumed as a precursor to aluminum trifluoride and synthetic cryolite, which are used in aluminium processing. Salts derived from hexafluorosilicic...
15 KB (1,239 words) - 08:37, 27 August 2024
Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green Insect...
51 KB (5,679 words) - 08:54, 30 August 2024
into hydrogen fluoride en route to various organic fluorides, or into cryolite, which plays a key role in aluminium refining. The carbon–fluorine bond...
157 KB (15,346 words) - 02:47, 26 August 2024