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  • TMS
    Nanosecond Electrical Discharges between Semiconducting Sulfide Mineral Particles in Water

    By Igor Zh. Bunin

    A model for developing electric discharges between sulfide mineral (pyrite) particles under high-voltage nanosecond pulses in a liquid medium (water) is considered. A possibility of electrical breakdo

    Jan 1, 2010

  • TMS
    Stepwise Hydrochloric Acid Extraction Of Monazite Hydroxides For The Recovery Of Cerium Lean Rare Earths, Cerium, Uranium And Thorium

    By T. V. Swaminathan

    Monazite sand is normally processed by, the caustic soda route to produce mixed rare earths chloride, thorium hydroxide and trisodium phosphate. Bulk of the mixed rare earths chloride is used for the

    Jan 1, 1989

  • TMS
    Mechanical Behavior of Epoxy Composites Reinforced with Acetylation-Treated Coir Fibers

    By Helvio Pessanha Guimarães Santafé Jr.

    The coir fiber extracted from the husk of the coconut has been extensively used as polymer composite reinforcement in a variety of industrial applications ranging from civil construction to automobile

    Jan 1, 2010

  • TMS
    Thermal Analysis of Curaua Fiber Reinforced Polyester Matrix Composites

    By Ailton da Silva Ferreira

    Thermoset polymers, like the polyester, become harder with increasing temperature owing to molecular crosslink formation, which is a thermal benefit for composite matrix applications. Natural lignocel

    Jan 1, 2010

  • TMS
    Carbon-thermal Reduction Process for making Al-Si Alloys from Al2O3-SiO2 Containing Industrial Wastes

    By Jilai Xue

    Industrial wastes containing 30-50 wt.% Al2O3 and 40-60 wt.% SiO2 may serve as an alternative resource for producing Al-Si alloys. Various raw materials such as used refractory materials from metallur

    Jan 1, 2010

  • TMS
    Lightweight Structural Concrete Incorporating Volcanic Materials for Sustainable Construction

    By Khandaker M. Anwar Hossain

    This paper presents the development of lightweight concrete (LWC) incorporating pumice aggregate and volcanic ash (VA) based ASTM Type I blended cement (PVAC). Fresh and mechanical properties of LWC m

    Jan 1, 2010

  • TMS
    Characteristics of Cathodic Reduction of Oxygen on Gold Electrode

    By Yongbin Yang

    Cathodic reduction of oxygen is a process involved in many fields. As is well known, the mechanism of oxygen reduction usually varies considerably with electrode substrates. In this paper, cathodic re

    Jan 1, 2010

  • TMS
    Building a Sustainability Strategy into a Consumer Products Business

    By Leon H. Bruner

    This paper presents a case study describing how a global consumer products company with 138,000 employees that markets over 300 brands in 180 countries is building sustainability into the rhythm of it

    Jan 1, 2010

  • TMS
    Prototype camera for monitoring aluminium tapping

    By D. Death

    The Tapping Camera Prototype (TCP) is an instrument being developed to record and analyse video of the molten metal stream entering a tapping crucible as it is tapped from an aluminium reduction cell.

    Jan 1, 2006

  • TMS
    Retention Of Palladium Within Condensed-Tannin Gel By Redox Mechanism And Separation Of Pd And Au In Chloride Solution

    By Yoshio Nakano

    Keywords: Tannin gel, Palladium, Separation, Redox We have developed the novel recovery system of palladium from wastes, which is simple and generates little secondary waste in comparison with the

    Jan 1, 2005

  • TMS
    Tensile Properties of Epoxy Composites Reinforced with Continuous Curaua Fibers

    By Felipe Perissé Duarte Lopes

    The tensile properties of DGEBA/TETA epoxy matrix composites reinforced with different amounts of curaua fibers were evaluated. Tensile specimens with up to 35% in volume of long, continuous and align

    Jan 1, 2010

  • TMS
    EDXRF Analysis Of Alloys And Corrosion Products Of Metallic Pre-Hispanic Pieces Of The Museum Of Ethnology And Archaeology Of The University Of Sao Paulo

    By A. C. Neiva

    An energy-dispersive x-ray fluorescence spectrometer was assembled with the aim of analysing alloys and corrosion products of artistic, ethnological and archaeological pieces. The spectrometer is semi

    Jan 1, 2006

  • TMS
    Fundamental Aspects of Electrocoagulation: Removal of Oily Wastewaters from the Metallurgical Industry

    By A. G. Merma

    In this work, the electrocoagulation technique was studied in order to treat chemically stabilized concentrated oil-water emulsions. This study was mainly focused on the effects of operating parameter

    Jan 1, 2009

  • TMS
    The Effect of Carburizing on the Fatigue Life of 4130 Steel

    By R. Fragoudakis

    AISI 4130 steel is a medium carbon Cr-Mo steel used in automotive, aeronautic and other general-purpose industries. In this study, 4130 steel fatigue specimens were carburized at 927oC to enhance the

    Jan 1, 2010

  • TMS
    Slag Valorisation, as an Example of High Temperature Industrial Ecology

    By Geysen. Daneel

    Better slag valorization is part of improving the sustainability of steel, stainless steel and non- ferrous metal production processes. Besides, it can improve the sustainability of other products and

    Jan 1, 2010

  • TMS
    The Practice Of Refining Impure Indium In Shaoguan Smelter

    By Han Yi

    The coarse indium ingots produced by Shaoguan smelter contained a lot of impurities. In order to produce the high pure indium with the purity more than 99.99%, the appropriate refining processes were

    Jan 1, 2005

  • TMS
    Agglomeration Of ESP Dusts For Recycling To Plant Smelting Furnaces

    By Peter Ryan

    A patented process for agglomeration of Smelter ESP dusts is described. Addition of suitable binders followed by compaction, transforms fine, difficult to handle material into a dry, flowable agglomer

    Jan 1, 1999

  • TMS
    A Comparative Electrochemical Study of Arsenic Removal from Organic and Inorganic Sources using Various Sacrificial Electrodes

    By Jewel Andrew Gomes

    Arsenic is considered as one of the toxic materials being controlled by Environmental Protection Agencies in several developed and developing countries. It is found in the nature as constituents of th

    Jan 1, 2010

  • TMS
    Towards Sustainable Material Usage: Investigating Limits to Secondary Aluminum Sinks

    By Gabrielle Gaustad

    For aluminum, substitution of primary with secondary resources decreases energy consumption; this energy advantage creates a strong economic incentive to recycle. Several authors have raised concerns

    Jan 1, 2010

  • TMS
    Ultrasound Removing Oxygen Gas Bubbles on Anode and Reducing Cell Voltage during Pb Electrodeposition

    By Jilai Xue

    Oxygen gas bubbles generate on anode during Pb electro-deposition process in PbSiF6-H2SiF6 aqueous solutions at room temperature. Cell voltage varies as the bubbles formed on the anodes surface. The b

    Jan 1, 2010