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Manganese sintering process

The invention discloses a sintering process of manganese ore powder. The process comprises the following steps of: adding water to mix manganese ore powder, a binding agent, fuel, a fluxing agent and return ore as mixed ore, wherein the binding agent is formed by mixing manganese salt and organic matter and counts for 0.6-3.0% of mass of the mixed ore, the fuel counts for 3.0-6.0% of mass of

  • Mix-Sintering Process of Manganese Ores and Its Effects on
    Mix-Sintering Process of Manganese Ores and Its Effects on

    Sep 12, 2021 Direct use of manganese fines in the submerged arc furnace (SAF) will lead to the low permeability of the charge, essentially increase the consumption of coke and electric energy. In order to make better use of manganese fines as well as to save energy and cost in the industry, the sintering process of manganese ore is particularly important

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  • Manganese Ore Processing - Mineral Processing &
    Manganese Ore Processing - Mineral Processing &

    Apr 27, 2016 Manganese Ore Treatment Summary. This flowsheet is designed to produce a maximum amount of the manganese in a coarse form which will be marketable without the further and high cost of nodulizing or sintering. The gravity concentration sections do this

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  • Flotation and sintering of synthetic manganese ... - Justia
    Flotation and sintering of synthetic manganese ... - Justia

    A process in which manganese is recovered from manganese nodules after the nodules have been treated to recover base metals such as copper, nickel, cobalt, and molybdenum. The process includes the steps of reacting the manganese in the nodules to yield a carbonate and subjecting the manganese carbonate to flotation. The manganese carbonate froth is collected from the top of a flotation cell

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  • Sintering behaviour and properties of manganese-doped
    Sintering behaviour and properties of manganese-doped

    Apr 15, 2019 Apr 15, 2019 The effect of manganese (0.1, 0.5 and 1.0 wt%) on the sintering and mechanical properties of alumina was studied. Sintering was carried out by the conventional heating method in a box furnace and in a hybrid multimode microwave furnace

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  • Sintering Pot Test of Manganese Ore with Addition of
    Sintering Pot Test of Manganese Ore with Addition of

    zinc during the sintering process. The final objective is to establish the feasibility of recycling manganese furnace dust back into ferromanganese smelting furnaces through sintering in the sinter plant. The effects of manganese fur-nace dust content, and sintering time, on the zinc transfer were examined. To facilitate tracking zinc transfer

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  • Manganese Ore - an overview | ScienceDirect Topics
    Manganese Ore - an overview | ScienceDirect Topics

    Isobel Mc Dougall, in Handbook of Ferroalloys, 2013. 4.2.2 Sintering of Manganese Ore. The sintering process employed for manganese ore and the siliceous ores used to produce silicomanganese results in partial reduction of MnO 2, Mn 2 O 3, and Mn 3 O 4 in the ore to MnO by reaction with carbon in addition to agglomerating the fine ore and coke. New technology also utilizes addition of fluxes

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  • An INTRODUCTION 1. ABSTRACT process consists of wet
    An INTRODUCTION 1. ABSTRACT process consists of wet

    A process for sintering manganese ore was developed by Outokumpu with equipment proven in the sintering of chromite . In the process , manganese ore fines are micro-pelletised and/or nodulised, sintered on a steel belt and then crushed to the proper size. Special attention is paid to the

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  • Process for making manganese - Elkem Metals, Company
    Process for making manganese - Elkem Metals, Company

    Sep 18, 1997 Sep 18, 1997 Sintering of manganese ore is performed to convert all of the lower oxides of manganese, e.g. MnO 2 and Mn 2 O 3 to manganomanganic oxide (Mn 3 O 4). As should be appreciated, this goes contrary to the conventional roasting step where the higher oxides of manganese are converted to manganese oxide (MnO). Sintering also forms agglomerates of the

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  • Material Processing Technology for Soft Ferrites
    Material Processing Technology for Soft Ferrites

    Feb 06, 2012 2.6. Sintering This is very critical step in the manufacturing of ferrites. At this stage the product achieves its final magnetic and mechanical properties. Sintering of manganese-zinc ferrites needs control of time, temperature and atmosphere at the each phase of the sintering cycle. Sintering

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  • EXTRACTIVE METALLURGY- MANGANESE
    EXTRACTIVE METALLURGY- MANGANESE

    Jun 21, 2016 This technique is commonly applied for manganese ore fines having size of (-) 6mm. The sintering process follows three main steps viz, (i) Preparation of feed, (ii) Fusion of the prepared layer of the raw materials on the sintering machine and (iii) Cooling of the agglomerated mass. 38

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  • The development of fine manganese concentrate
    The development of fine manganese concentrate

    The sintering process parameters and strength characteristics of sinter are largely defined by gas-dynamic re-sistance of charge layer, which depends on homogeneity, size distribution, fuel and moisture distribution uniformity through the entire layer volume. Gas dynamics of agglomeration process, detailed in the paper [6], is generally de

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  • Effect of manganese on sintering processes in the Ti-Fe
    Effect of manganese on sintering processes in the Ti-Fe

    Effect of manganese on sintering processes in the Ti-Fe system. II. Dilatometric and thermographic investigations of the sintering process. L. I. Kivalo 1, V. Ya. Petrishchev 1 & V. V. Skorokhod 1 Soviet Powder Metallurgy and Metal Ceramics volume 25, pages 12–14 (1986)Cite this article

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  • MANGANESE GAS-PHASE ALLOYING OF SINTERED
    MANGANESE GAS-PHASE ALLOYING OF SINTERED

    manganese - high vapour pressure. The consequence of it during sintering is manganese sublimation from the Mn carrier particles expressed as a self-cleaning (protection, reduction) effect of manganese for sintering atmosphere though which occurs as an effective solid phase - gas phase sintering process of manganese steels [1,2]

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  • Manganese Sinter Production with Wood Biomass Application
    Manganese Sinter Production with Wood Biomass Application

    However, for the efficient manganese ores sintering process, the biofuel of high pyrolysis temperature of 1273 K is required. To achieve the specific capacity and the yield to be as high as those when coke breeze is only used, the amount of the biofuel for manganese ore sintering

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