| 摘要 |
A carbothermal process for the production of metals such aluminium, silicon, magnesium and the like from metal compounds, characterised in that the metal compound(s) such as oxide(s) or hydroxides are heated by combustion gases and internal friction between the particles in the feed generated by mechanical forces from the jet gases within a process chamber, together with either free water or water-forming chemcials in the aluminium compound(s) and carbon and/or oil and/or natural gas in such manner that the material in the reactor chamber behaves like a hot mechanical established fluidised bed whereby the water can be split into hydroxyl and hydrogen radicals, making the hydrogen radicals react with the oxygen in the hot and now unstable aluminium compound(s) and thus replacing aluminium atoms, and the hydroxyl radical retracting back to water and the surplus of oxygen reacting with carbon to CO.
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