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  • SME
    Processing of Banded Hematite Quartzite Ore for Recovery of Iron Values Mining, Metallurgy and Exploration (86b8819b-6b05-4951-9ba6-26bcd1fd2904)

    By Nikhil Dhawan, Veeranjaneyulu Rayapudi

    This study investigates upgrading of low-grade banded hematite quartzite iron ore (Fe ~31%). Conventional beneficiation was found to be futile. The susceptibility of iron phases to microwave exposure

  • SME
    Processing Of Celestite From Sivas-Nasir / Turkey By Flotation

    By T. Guler

    Turkey has important celestite reserves in Sivas. These reserves have gypsum and/or calcite as gangue minerals. Celestite-calcite ore cannot be concentrated by gravity methods due to the low efficienc

    Jan 1, 1999

  • SME
    Processing of Concentrates and Development Trends

    By Paul M. Jr. Musgrove, Donald C. Moore

    Conventional Smelting Practice Conventional copper smelting practice varies from smelter to smel¬ter, but generally consists of some or all of the following unit processes: roasting, smelting, conver

    Jan 1, 1985

  • SME
    Processing of Glauconitic Siltstone for Potash Recovery "Mining, Metallurgy & Exploration"

    By Nikhil Dhawan, Débora Moreira, Yogendra Pratap, Himanshu Tanvar

    A glauconitic siltstone sample with a potash content of 10% is investigated as a potential potash source. The fine grain structure comprises potash bearing phases of glauconite, muscovite, and microcl

    May 4, 2020

  • SME
    Processing Of Manganese Nodule Leach Liquor For The Separation Of Cobalt And Nickel Using PC 88A

    By S. Panigrahi

    The SO2-ammoniacal ammonium sulfate leach liquor generated by leaching of manganese nodules, after removal of minor quantities of iron and manganese, contained copper, nickel, cobalt, zinc and (NH4)2S

    Jan 1, 2009

  • SME
    Processing Of Nabarlek Uranium Deposit

    By Richard Seal

    Nabarlek is situated in the Arnhem Land Aboriginal Reserve about 270 km due east of Darwin in the Northern Territory of Australia. During the dry season (May to November) Nabarlek is accessible from D

    Jan 1, 1980

  • SME
    Processing of Peridotite Rocks of Chromite Ore Overburden into Magnesium Salts and Micro Silica Mining, "Metallurgy & Exploration"

    By Kallam V. K. Reddy, VADAPALLI SANJANA, Veerendra Singh, Gajanan Kapure

    This work describes a leaching process for the conversion of high-magnesium peridotite rock, which is a chromite ore overburden, into two valuable products: magnesium salts and micro silica. Under nor

    May 5, 2020

  • SME
    Processing of peridotite rocks of chromite ore overburden into magnesium salts and micro silica

    By KALLAM VK REDDY, VADAPALLI SANJANA, Veerendra Singh, Gajanan Kapure

    Mining activity around the world has increased significantly to meet stepped-up demand for various metals [1]. Apart from the target minerals, mining also generates huge amounts of unwanted minerals t

  • SME
    Processing Of Rare Earth Powders By The Fluidized Bed Jet Mill

    By C. C. Huang

    Rare earth compounds, such as samarium-cobalt compounds and neodymium-icon compounds, are being used more often for the manufacture of permanent magnets, because these materials permit the production

    Jan 1, 1993

  • SME
    Processing of the finely and complexly interlayered calcite rich wollastonite ore from northern Sweden

    By R. Sivamohan, F. Huang

    A mineral processing strategy developed for the finely and complexly interlayered calcite rich wollastonite, microcline, and iron-garnet ore of Jokkmokk, northern Sweden, gives an overall calcite reco

    Jan 1, 1990

  • SME
    Processing Of Zinc Leach Liquor In Mixer-Settler Units Using D2EHPA - A Case Study

    By P. V. R. Bhaskar Sarma, P. K. Sahoo, G. Roy Chaudhury

    A process was developed to treat an ammoniacal leach liquor containing zinc using Di (2-ethyl hexyl) phosphoric acid (D2EHPA) as the extractant. The objective of this work was to develop a process pac

    Jan 1, 1995

  • SME
    Processing Options For Buckhorn Sulphide Ore

    By D. L. Jones, S. Knoerr, J. Mansanti

    The Buckhorn Mine in Nevada currently treats oxide ore using heap leach methods, but exploration has identified sulphide reserves which are refractory in nature. Preliminary testwork was conducted on

    Jan 1, 1990

  • SME
    Processing Options for the Removal of Nitrate from Mining Process Streams

    By Irwin R. Higgins, Joseph C. Milbourne

    The selection of a suitable nitrate removal process depends on a variety of site-specific chemical and environmental issues. The dominant technologies for nitrate removal include biological denitrific

    Jan 1, 1995

  • SME
    Processing perlite for use in insulation applications

    By F. L. Jackson

    When using perlite as an insulation, it is important to determine the requirements for different applications as this influences the processing of the perlite. In cryogenic application, perlite proper

    Jan 1, 1987

  • SME
    Processing Remotely Sensed Data For Industrial-Mineral Prospecting

    By K. Eric Livo

    The Front Range Infrastructure Resources Project (FRIRP) of the U.S. Geological Survey (USGS) is currently using Landsat Thematic Mapper? and air- borne-visible-infrared-imaging-spectrometer (AVIRIS)

    Jan 1, 1999

  • SME
    Processing researchers continue efforts to streamline US mining

    By P. Rosten

    US mine production of iron ore in 1984 showed some improvements compared to 1983. But reduced demand from the iron and steel industry caused temporary shutdowns of many iron ore mines and pelletizing

    Jan 5, 1985

  • SME
    Processing Techniques Used To Recover Secondary Materials

    By Michael J. Mankosa

    Increased emphasis has been placed on recycling consumer and industrial waste products. This trend has created a new industry that is focused on recovery/ separation of byproducts from waste material.

    Jan 1, 1997

  • SME
    Processing Technology For The Recovery Of Fossil Resin, A Value Added Product, From Western Coals

    By J. D. Miller

    The fossil resins of certain western coals are of significance and of sufficient value as a chemical commodity to justify a fossil resin industry. At the present time these valuable fossil resin resou

    Jan 1, 1994

  • SME
    Procurement, Program Management, Risk, and Financing of Underground Projects: Changing the Paradigm

    By William W. Edgerton, Moussa Wone, David H. Corkum, Carlton M. Ray

    "The DC Clean Rivers (DCCR) Project is a 25 year, $2.6 Billion court ordered project to reduce combined sewer overflows (CSOs) discharging into the Potomac and Anacostia Rivers and Rock Creek, and als

    Jan 1, 2016

  • SME
    Producing a GIS Based Multi Attribute Decision Making for Social and Environmental Sustainability Assessment in a Copper Mine in Iran

    By B. Farshadi, B. Asi, M. J. Habibian

    "Dare-Zereshk deposit is one of the deposits supplies ore for Taft copper Complex in Iran Yazd province. This deposit is situated underneath a village the same name. Prior to mining activities, the vi

    Jan 1, 2011