Results 131 to 140 of about 5,899 (191)

Metal sorption on blast-furnace slag

Water Research, 1996
Abstract The removal of Cu, Ni and Zn-ions from water solution by ungranulated blast-furnace slag has been studied depending on contact time, initial ion concentration, pH and solution temperature. The polymineral composition and the slag specific properties determine its high sorption activity in metal salts solutions.
exaly   +2 more sources

A blast furnace view on slags

Scandinavian Journal of Metallurgy, 2002
In 1982, SSAB, Luleå Works, converted the blast furnace ferrous burden from an acid to an olivine pellet with a high Fe content. This change made it possible to gradually reduce the slag volume to 150 kg per metric ton of hot metal with huge positive effects on the blast furnace operation.
Mats Brämming, Jan‐Olov Wikström
openaire   +1 more source

Mobility of blast-furnace slag

Steel in Translation, 2013
Equipment for determining the mobility of blast-furnace slag in furnace operation has been developed and tested. On the basis of research at the casting doors of the blast-furnace shop, the MgO and Al2O3 content corresponding to high slag mobility is established. The dependence of the slag mobility on the hotmetal temperature, the basicity of the slag,
G. N. Logachev   +4 more
openaire   +1 more source

Use of converter slag in blast furnaces

Metallurgist, 1985
Reducing the material content of products and making efficient use of material resources -especially metals -are particularly important at the current stage of economic development. In connection with this, metallurgists are faced with the task of increasing the efficiency of use of iron, manganese, and fluxes at all stages of metallurgical production ...
V. V. Kaporulin   +2 more
openaire   +1 more source

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