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CN101680054B
(zh)
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用于回收具有高含量的锌和硫酸盐的残余物的方法
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Microwave irradiation of composites
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Production of blister copper directly from dead roasted-copper-iron concentrates using a shallow bed reactor
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RU2626371C1
(ru)
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Способ переработки отходов металлургического производства
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(en)
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Agglomeration of iron oxide material
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Production of metallurgical pellets in rotary kilns
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Berdiyarov et al.
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Method for oxidative roasting of sulfide zinc concentrates in an air oxygen stream in fluidized bed furnaces |
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(en)
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Methods of treating silicious materials to form silicon carbide for use in refining ferrous material
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(en)
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Method for reducing sulfuric content in the offgas of an iron smelting process
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KR19980041966A
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전기 제강소 먼지 환원 방법 및 장치
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WO2008002114A1
(fr)
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Procédé de transformation de matériaux contenant du plomb
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(ru)
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Способ переработки пыли металлургического производства
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(en)
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Method of recovering iron oxide from fume containing zinc and/or lead and sulfur and iron oxide particles
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JPH07216464A
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亜鉛、鉛及び酸化鉄を含む材料のウェルツ式再処理方法
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EA013690B1
(ru)
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Извлечение ценных металлов из отходов выщелачивания цинка
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(en)
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Process for upgrading iron ore pellets
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Способ переработки железосодержащих материалов в двухзонной печи
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(en)
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Process for reducing oxidic ores
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FI61523C
(fi)
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Foerfarande foer behandling av malmer eller koncentrat
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JP3048601B2
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製鉄所副生含金属ダスト・スラジ類の処理方法
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Method of manufacture of metal matte from mineral concentrate containing non-ferrous metal sulfide
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PL50330B1
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Sobirova
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COKE FREE IRON REDUCTION |
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SU905302A1
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Способ получени окатышей дл выплавки марганцевых ферросплавов
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Process of roasting ores.
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