Silicothermic reaction — Silicothermic reactions are thermic chemical reactions using silicon as the reducing agent at high temperature (800 1400°C). The most prominent example is the Pidgeon process for reducing magnesium metal from ores. Other processes include the… … Wikipedia
silicothermic reduction — silikotermija statusas T sritis chemija apibrėžtis Metalų gavimas iš jų junginių, kai reduktorius – silicis ar jo lydinys. atitikmenys: angl. silicothermic process; silicothermic reduction rus. силикотермия … Chemijos terminų aiškinamasis žodynas
FFC Cambridge process — The FFC Cambridge Process is an electrochemical method in which solid metal compounds, particularly oxides, are cathodically reduced to the respective metals or alloys in molten salts. History and inventionThe method was invented by three… … Wikipedia
Pidgeon process — The Pidgeon process is one of the methods of magnesium metal production, via a silicothermic reduction. Practical production requires roughly 35 40 MWh/ton of metal produced, which is on par with the molten salt electrolytic methods of production … Wikipedia
silikotermija — statusas T sritis chemija apibrėžtis Metalų gavimas iš jų junginių, kai reduktorius – silicis ar jo lydinys. atitikmenys: angl. silicothermic process; silicothermic reduction rus. силикотермия … Chemijos terminų aiškinamasis žodynas
силикотермия — silikotermija statusas T sritis chemija apibrėžtis Metalų gavimas iš jų junginių, kai reduktorius – silicis ar jo lydinys. atitikmenys: angl. silicothermic process; silicothermic reduction rus. силикотермия … Chemijos terminų aiškinamasis žodynas
chromium processing — Introduction preparation of the ore for use in various products. Chromium (Cr) is a brilliant, hard, refractory metal that melts at 1,857° C (3,375° F) and boils at 2,672° C (4,842° F). In the pure state, it is resistant to ordinary… … Universalium
Chromium — This article is about the chemical element. For other uses, see Chromium (disambiguation). vanadium ← chromium → manganese ↑ Cr ↓ Mo … Wikipedia
Magnesium — Not to be confused with Manganese. sodium ← magnesium → aluminium Be ↑ Mg ↓ Ca … Wikipedia
Lloyd Montgomery Pidgeon — Lloyd Montgomery Pidgeon, O.C., M.B.E., Ph.D., LL.D. (December 3 1903 ndash; December 9 1999) was a Canadian chemist who developed the Pidgeon process, one of the methods of magnesium metal production, via a silicothermic reduction. He is… … Wikipedia