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  • TMS
    Performance Evaluation, Technical and Environmental Aspects of Biomass Cookstoves: An Exergy Approach

    By Kunwar Pal, S. K. Tyagi, A. K. Pandey

    "This study deals with the performance evaluation, technical and environmental aspects of different cookstove models (NIRE-02, NIRE-03 & NIRE-04). These cookstove models were designed, fabricated and

    Jan 1, 2014

  • SAIMM
    Some Practical Aspects Of The Use Of Lognormal Models For Confidence Limits And Block Distributions In South African Gold Mines (fb46b25c-eb38-486d-ae41-a92c3f6edf12)

    By D. G. Krige

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

    Jan 1, 2004

  • NIOSH
    IC 8023 The Soviet Seven-Year Plan (1959-65) For Oil ? Summary

    By Donald J. Frendzel

    The post-World War II expansion of the Soviet petroleum industry has established the U.S.S.R. as a major oil-producing nation and has led to Russian reentry into the international petroleum trade. The

    Jan 1, 1961

  • SAIMM
    Towards a generalizable project readiness assessment methodology for the mining industry: A literature review

    By H. Mulder, M. C. Bekker

    The principal objective of this investigation was to conduct a thorough literature review on the status of project readiness mechanisms, tools, techniques, and frameworks for mining projects. The revi

    Sep 1, 2022

  • ABM
    Estudo Na Redução Do Bandeamento E Estabilização Dos Resultados De Impacto Para O Aço Sae 8620mod

    By Gabriel Filipe Barrelas Marques Gamito Cardos

    O aço em estudo (SAE8620MOD) é um material utilizado na aplicação de estruturas de óleo e gás. Essa liga modificada é utilizada em estruturas off-shore para produção de amarras. Para garantir a qualid

    Oct 30, 2017

  • CIM
    Surface modification of chrysotile asbestos with organic reagents: a preliminary in vitro toxicological study

    By Fathi Habashi, Michel Pagé, Farouk T. Awadalla

    "Chrysotile asbestos can be dyed with certain dyestuffs to form stable coloured products whose hemolytic and cytotoxicity are greatly reduced. Examples of these dyes are Thiazol Yellow G (a monazo dye

    Jan 1, 1991

  • CIM
    Laurentian Problems and Atomic Disintegration

    By Alfred C. Lane

    Reference to the original use of the terms Laurentian and Huronian (and its extension), shows that the former was applied to granitized sedimentary and metamorphic pre-Cambrian rocks, and the gneissoi

    Jan 1, 1925

  • NIOSH
    RI 6317 Fluidized-Bed Chlorination of Titaniferous Slags and Ores

    By E. C. Perkins, R. S. Lang, D. M. Taylor, H. Dolezal

    The amenability of titaniferous slags and domestic mineral concentrates to chlorination was determined in a 6 - inch diameter fluidized bed chlorinator . Ilmenites from Valley County , Idaho ; Aiken ,

    Jan 1, 1963

  • AIME
    Institute of Metals Division - The Oxidation of René 41 and Udimet 700

    By S. T. Wlodek

    The scale md subscale reaction products were identified and their rates of formation were studied in air over the range 1600" to 2000°F (871 " to 1149°C) for periods of up to 400 hr and for hoth the s

    Jan 1, 1964

  • NIOSH
    RI 5372 Determination Of The Average Effective Valence State Of Titanium In Sodium Chloride - Summary

    By F. R. Cattoir

    Analytical methods are presented in this paper for determining soluble titanium, total titanium, indicated titanium, and average effective valence in titanium chloride - sodium chloride mixtures. In a

    Jan 1, 1957

  • NIOSH
    RI 6414 Analysis of High-Purity Columbium by Optical Emission Spectrography

    By James M. Nishi, Lloyd Carpenter

    Sixteen elements were determined spectrochemically in the general range of 3 to 1,000 ppm in high - purity columbium . Samples were converted thermally to Cb2 O , mixed with graphite and Ge02 , and ex

    Jan 1, 1964

  • DFI
    Systematic Evaluation of Foundation Reuse for a Metro Station

    By Haoran Zhang, Chu Ho

    A recent design-build project in New York involved various degrees of additions and improvements to four existing transit stations. Reuse of the existing foundations was considered a more sustainable

    Sep 8, 2021

  • DFI
    Slurry Walls Executed with the Cutting Soil Mixing Technique: A Case History

    By Carnevale Francesco, Bracci Laudiero Alberto, Pampanin Piero

    "SummaryIn the Port of Naples a slurry wall has been realized through a sandy layer up to a deep tuff layer using the Cutting Soil Mixing technique.The executed panels have dimensions of 2.8 m x0.65 m

    Jan 1, 2014

  • AUSIMM
    Aligning Resource Estimates with Mine Planning

    By D Kentwell

    A resource model serves two main purposes depending on the stage of a project. The first is to provide an early indication of likely tonnages and grades at certain cut-offs so that decisions can be ma

    Nov 24, 2014

  • AIME
  • AIME
  • NIOSH
    RI 3003 Check Determinations of Fusibility of Coal Ash with the June, 1930 De Graaf Electric Coal-Ash Fusion Furnace

    By W. A. Selvig

    "The purpose of the investigation described herein was to determine how closely different laboratories can check one another in making determinations of fusibility of coal ash with the De Graaf electr

    Jun 1, 1930

  • CIM
    Historical development of the INCO SO2/AIR cyanide destruction process

    By G. H. Robbins

    "Originally presented at TORONTO 94, CIM-AGM, this paper has been updated to reflect the present status of business development for theSO2/AIR process. The paper reviews the back-ground leading to the

    Jan 1, 1996

  • CIM
    Non-Oxidative Acidic Treatment of Copper Sulfide Concentrates in the Flotation Circuit

    By A. Luszczkiewicz

    This paper presents the beneficial effects of non-oxidative leaching of final and intermediate copper sulfide concentrates with sulfuric acid prior to the final cleaning stage of flotation. This uniqu

    Jan 1, 2007

  • ABM
    Brief Characterization Of The Chromium Coating And Comparison Of Wettability Of Skin Pass Solution On Surfaces Of Rolls Coated And Noncoated*

    By Karl K. Bagger, Felipe Bertelli

    The competitive scenario of steel industry requires studies and developments to improve manufacturing processes focusing on increasing productivity and reducing costs. The practice of coating rolls fo

    Oct 1, 2019