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) - 12:57, 27 March 2024 |
Peder Christian Abildgaard (1740–1801), occurs naturally as the mineral cryolite and is used extensively in the industrial production of aluminium. The... 7 KB (618 words) - 09:37, 11 April 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 (2,290 words) - 09:37, 11 April 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) - 09:38, 11 April 2024 |
basis, are as a precursor to organofluorine compounds and a precursor to cryolite for the electrolysis of aluminium. HF reacts with chlorocarbons to give... 15 KB (1,366 words) - 01:19, 9 March 2024 |
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 |
two octahedra. Such {AlF6} units also exist in complex fluorides such as cryolite, Na3AlF6. AlF3 melts at 1,290 °C (2,354 °F) and is made by reaction of... 135 KB (14,477 words) - 16:26, 4 May 2024 |
with the United States, Canada and Portugal, which, supplemented by the cryolite exports, caused a reanimation and permanent realignment of the island's... 21 KB (2,644 words) - 00:25, 5 May 2024 |
conceived to protect against molten metal splashes including aluminium, cryolite, iron, steel, copper, magnesium, glass etc. Marlan is a blend of different... 3 KB (307 words) - 22:55, 2 July 2021 |
(var.) Padparadscha Golden sheen sapphire Covellite Creedite Crocoite Cryolite Cuprite Danburite Datolite Descloizite Diamond Bort Ballas Diaspore Dickinsonite... 13 KB (866 words) - 05:32, 11 March 2024 |
is a mineral with formula: NaCaAlF6·H2O. It is an alteration product of cryolite. It was discovered in 1868 in Ivigtut, Greenland and named for Hans Peter... 2 KB (83 words) - 01:02, 27 August 2023 |
Cristobalite Crocoite Cronstedtite Crookesite Crossite (not approved by IMA) Cryolite Cryptomelane Cubanite Cumengeite Cummingtonite Cupalite Cuprite Cuprosklodowskite... 41 KB (2,720 words) - 14:09, 13 May 2024 |
at least the majority of aspects in wartime existence, with the Ivittut Cryolite mine being a major contribution in keeping Greenland stable. Ivittut, having... 17 KB (1,583 words) - 05:33, 24 April 2024 |
silver AgCl Chlorargyrite AgCl, bromargyrite AgBr, and iodargyrite AgI Cryolite Na3AlF6 Cryptohalite (a)(NH4)2SiF6 Dietzeite Ca2(IO3)2CrO4 Eglestonite... 12 KB (1,271 words) - 18:28, 29 October 2023 |
Deville, sought to use cryolite as the source ore, but with little success. British engineer William Gerhard set up a plant with cryolite as the primary raw... 81 KB (9,438 words) - 10:39, 9 May 2024 |
Lahore (Universal, 2016) Lennon remixed John Malkovich's 2016 single "Cryolite". Lennon was a featured artist on the track "Tomorrow Never Came", included... 42 KB (4,436 words) - 18:04, 7 May 2024 |
Origin and occurrence of fluorine (section Cryolite) industrially relevant sources of fluorine: fluorite, fluorapatite, and cryolite. Fluorite (CaF2), also called fluorspar, is the main source of commercial... 13 KB (1,226 words) - 23:25, 6 April 2024 |