| 摘要 |
According to this process for the production of basic pig iron in a tank furnace comprising a refractory lining, in particular in a blast furnace with hot air injection and injections of oxygen and liquid hydrocarbons as required, from a molten bed made up of fluxes for forming a metallurgical slag, of metalliferous materials and of solid fuel such as coke, metalliferous materials made up of 100 % of metal products in the form of scrap iron are charged into the furnace, fluxes are charged to form a liquid metallurgical slag to ensure the desulphurisation of the pig iron and the removal of the alkali metals, the solid fuel is charged in the form of coke and hot air is injected via tuyeres.
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