Reaction Mechanisms of "Kakuro" for Pig Iron Making from Refining Slag or Iron Sand
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چکیده
منابع مشابه
Electrochemically Enhanced Reduction of Iron Oxide from Slag
An experimental study was performed to measure the rate of reduction of iron oxide from calcia-silica-alumina slag by carbon in iron, and to determine whether the reaction rate can be increased by electrochemical means. It is shown that the reaction rate depends on both the ferric-ferrous cation ratio, and on the total amount of iron in the slag. It was observed that ferric cations are reduced ...
متن کاملEffect of Pig Iron Slag Particles on Soil Microbial and Enzyme Activities
The effect of pig iron slag particles on soil physico-chemical, biological and certain soil enzyme properties was studied. Contamination of iron slag particles altered physico-chemical, biological and enzyme properties of soil. While soil pH increased slightly, electrical conductivity, carbon, potassium and phosphorus contents increased significantly in polluted soil. Contamination of soil with...
متن کاملEffect of Pig Iron Slag Particles on Soil Physico-Chemical, Biological and Enzyme Activities
(Received: November 27, 2010; Accepted: February 9, 2011) Abstract: The effect of pig iron slag particles on soil physico-chemical, biological and certain soil enzyme properties was studied. Contamination of iron slag particles altered physico-chemical, biological and enzyme properties of soil. While soil pH increased slightly, electrical conductivity, carbon, potassium and phosphorus contents ...
متن کاملRadar Absorption Performance of Fe3O4/AC/PANI Nanocomposites Prepared from Natural Iron Sand
In this work, the Fe3O4 nanoparticles from natural iron sand were combined with active carbon (AC) and polyaniline (PANI) to obtain Fe3O4/AC/PANI nanocomposites with mass variations of the AC of 0.1, 0.2, 0.3, 0.4, and 0.5 g. The crystalline phase of Fe3O4/AC/PANI nanocomposites formed from Fe3O4 with PANI h...
متن کاملReaction mechanisms of mononuclear non-heme iron oxygenases.
Aerobic life on our planet relies on the use of molecular oxygen for energy as well as for biosynthesis of important biological compounds in metabolic pathways. Thermodynamically reactions of organic molecules with O2 are highly favorable with release of a significant amount of energy. However, due to the spin mismatch between ground-state oxygen (triplet) and most organic substrates (singlet),...
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ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 2004
ISSN: 0021-1575,1883-2954
DOI: 10.2355/tetsutohagane1955.90.4_228