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  • SAIMM
    Experimental Model Study For Separation And Dissolution Of Liquid Inclusions At The Interface Between Steel And Slag

    By M. Magnelöv, Du Sichen, U. Sjöström

    An experimental study has been performed to investigate the behaviour and separation of inclusions at the interface between steel and slag. The study has been limited to liquid inclusions because they

    Jan 1, 2004

  • SAIMM
    The SAMREC Code 2105 — Some Thoughts and Concerns

    By S. M. Rupprecht

    "SynopsisThis paper is intended to document recent personal thoughts, opinions, and debate around the South African Code for the Reporting of Exploration Results, Mineral Resources and Mineral Reserve

    Jan 1, 2015

  • SAIMM
    Simplification Of The Thabazimbi Dense Media Separation Plant Flow Line To Increase Capacity - Background

    By E de Villiers

    Several methods exist by which the capacity of a dense media separation (DMS) plant can be improved: 1) Increase the feed rate in spite of efficiency 2) Replace with bigger equipment 3) Add wh

    Jan 1, 2006

  • SAIMM
    Winning Paper: Optimization Of A Raiseline At Mponeng Mine

    By N. Ragoonanthun

    Paper written on project work carried out in partial fulfilment of B.Sc. (Mining Engineering) degree This report investigates the optimization of a raiseline in order to open up the ore reserve qui

    Jan 1, 2003

  • SAIMM
    Seismology in the design of mine layouts

    By S. M. Spottiswoode, J. A. L. Napier, M. Kataka

    The move away from the use of strike stabilising pillars at depth and the adoption of the more flexible system of mining towards final dip remnant pillars brings new opportunities for optimising mine

    Jan 1, 2003

  • SAIMM
    The viscosities and structures of calcium silicate slags containing MgO, CaF2, and A12O3

    By Y. D. Lee, J. H. Park, D. S. Kim, H. S. Song

    The viscosities and the infrared spectra of the CaO-SiO2-MgO-CaF2(or Al2O3) slags were measured to enhance our understanding of the interrelationship among the thermophysical property, microscopic str

    Jan 1, 2004

  • SAIMM
    Improvement Of High-Temperature Electric Characteristics Of Manganese Ores

    By K. Saito, Y. Miyauchi, T. Nishi, Y. Kizu

    At Tokushima Plant of Nippon Denko Co., Ltd. high-carbon ferromanganese is produced by the electric furnace method using lump manganese ores and sintered manganese ores manufactured from fine manganes

    Jan 1, 2004

  • SAIMM
    Thermodynamic Investigations Of Corrosion Phenomena Caused By Metal Halide Salt Melts In High Temperature Discharge Lamps

    By T. Markus, K. Hilpert

    Discharge vessels of advanced light sources are made of translucent polycrystalline Al2O3(PCA).These tubes contain salt mixtures, which essentially consist of metal halides. The salt mixture is presen

    Jan 1, 2004

  • SAIMM
    2.3 Barnard - From Dust To Dust??

    By P. Rice, A. Photolo, A. C. Barnard

    Introduction -Sampling Tool Project (STP) -History -Results to date -Costs -Questions

    Jan 1, 2005

  • SAIMM
    Sensitivity Analysis Of A Dynamic Model For Submerged Arc Silicon Furnaces

    By B. E. Ydstie, B. F. Lund, K. R. Løvåsen, B. A. Foss

    The paper presents sensitivity analysis for a dynamic model of submerged arc silicon furnaces. The model we study, called ?Simod?, was developed by Elkem in cooperation with NTNU and Sintef. It is tod

    Jan 1, 2004

  • SAIMM
    Structure Model And Properties Of Alkali Borate Melts

    By Z. Zhang, R. G. Reddy

    Experimental and thermodynamic modelling studies on the structure of alkali borate melts and properties are discussed. A thermodynamic structure model for alkali borate melts is developed to describe

    Jan 1, 2004

  • SAIMM
    Loading And Transport System At SMC - Optimization

    By M. M. D. S. Vemba

    Paper written on project work carried out in partial fulfilment of B.Sc. Eng (Mining Engineering) degree Engineering refers to the application of mathematics and other sciences to logically develop

    Jan 1, 2004

  • SAIMM
    Application of variography to the control of species in material process streams: %Fe in an iron ore product - Synopsis

    The use of a time series variogram as an aid in controlling the quality of a product was pioneered by Pierre M. Gy and is described. The ability to analyse and interpret covariance relationships time

    Jan 1, 2008

  • SAIMM
    Research On The Foaming Property Of Blast Furnace Slag Bearing TiO2

    By H. Pei

    PZH (Pan Zhi Hua) Iron and Steel (Group) Corporation, the biggest steel company in southwest China, has been using titanium-vanadium-magnetite as the main raw materials for blast furnace iron making p

    Jan 1, 2004

  • SAIMM
    Environmental Aspects Of The Utilization Of Steel Industry Slags

    By A. Hiltunen, R. Hiltunen

    The utilization of blast furnace and BOF slags has long traditions and well-known applications in the building and road construction industries and in soil conditioning. The starting point for product

    Jan 1, 2004

  • SAIMM
    The Application Of Numerical Modelling To The Design Of Electric Furnaces

    By T. Plikas, L. H. Gunnewiek, L. Oshinowo

    Electric furnace smelting is one of the principal unit operations for ferroalloy production, and increased process intensity, improved availability, minimal maintenance and a lon

    Jan 1, 2004

  • SAIMM
    Copper losses to slags obtained from the E1 Teniente process

    By M. Sanchez, I. Imris, G. Achurra

    The Smelting and Converting El Teniente Process for copper concentrates as well as Slag Cleaning Furnace Technologies to treat slags coming out from the El Teniente Furnaces are widely applied today i

    Jan 1, 2004

  • SAIMM
    In Situ Measurement Of The Oxygen Activity Of Low Carbon Steel Ladle Slags

    By J. Janssens, B. Coletti, S. Smets, J. Plessers

    The oxygen activity of the ladle slag determines the reactivity towards the steel during ladle treatment. Therefore, the in situ measurement of the oxygen activity of slags can be an important tool. T

    Jan 1, 2004

  • SAIMM
    Some practical aspects of the use of lognormal models for confidence limits and block distributions in South African gold mines

    By D. G. Krige

    For the purpose of determining confidence limits for ore grade estimates, an extensive simulated data base was used, which included 1728 ore blocks with ‘actual’ grades and the corresponding estimates

    Jan 1, 2003

  • SAIMM
    Presidential Address: Collaboration and Diversity in STEM

    By Z. Botha

    Sheryl Sandberg, the COO of Facebook, published a book titled 'Lean In', where she invites women to sit at the table. In summary, to 'sit at the table' entails not only embracing opportunity, but to a

    Sep 1, 2022