3rd International Symposium on High-Temperature by Tao Jiang, Jiann-Yang Hwang, Patrick Masset, Onuralp Yucel,

By Tao Jiang, Jiann-Yang Hwang, Patrick Masset, Onuralp Yucel, Rafael Padilla, Guifeng Zhou

Proceedings of a symposium subsidized by means of the Pyrometallurgy Committee and the strength Committee of the Extraction and Processing department of TMS (The Minerals, Metals & fabrics Society)

Held throughout the TMS 2012 Annual assembly & Exhibition Orlando, Florida, USA
March 11-15, 2012

Content:

Show description

Read Online or Download 3rd International Symposium on High-Temperature Metallurgical Processing PDF

Similar extraction & processing books

CALPHAD Calculation of Phase Diagrams: A Comprehensive Guide

This monograph acts as a benchmark to present achievements within the box of laptop Coupling of section Diagrams and Thermochemistry, referred to as CALPHAD that's an acronym for computing device CALculation of part Diagrams. It additionally acts as a advisor to either the elemental history of the topic quarter and the innovative of the subject, combining finished discussions of the underlying actual rules of the CALPHAD process with exact descriptions in their program to actual advanced multi-component fabrics.

Processing of High Temperature Superconductors: Proceedings of the symposium held at the 104th Annual Meeting of The American Ceramic Society, April 28-May 1, ... Transactions (Ceramic Transactions Series)

Incorporated during this quantity are papers on biaxial and triaxial crystallographic texturing, epitaxial development on biaxially textured substrates, melt-processing of YBCO, and easy information regarding HTS fabrics relating section diagrams, size of actual houses, characterization, and results of assorted defects together with grain limitations on supercurrent transmission.

Hot Rolling of Steel (Manufacturing Engineering and Materials Processing)

Quantity ten of the producing Engineering and fabric Processing sequence. contains one web page corrigenda laid-in. 800 illustrations clarifying key issues. Thorough account of the hot-rolling technique and amenities in addition to follow-up remedies given to hot-rolled items. spouse quantity to "Cold Rolling of metal" through William Roberts circa 1978 and quantity of the sequence.

Acoustic Metamaterials: Negative Refraction, Imaging, Lensing and Cloaking

Concerning the e-book: This e-book is the 1st finished evaluation on acoustic metamaterials; novel fabrics that could control sound waves in remarkable methods, which come with collimation, focusing, cloaking, sonic screening and outstanding transmission. It covers either experimental and theoretical elements of acoustic and elastic waves propagating in established composites, with a spotlight on powerful houses linked to adverse refraction, lensing and cloaking.

Extra resources for 3rd International Symposium on High-Temperature Metallurgical Processing

Sample text

In recent years with the iron ore prices soaring, significant progress was made in mineral processing research of limonite. Laboratory research and industrial test results showed that flocculation-desliming-flotation process and roasting-magnetic separation process are the two best methods to recover limonite till now. To compare these two methods, roasting-magnetic separation process is superior to flocculation-desliming-flotation process in aspects of beneficiation indexes and industrial stability.

Metallic and slag phases were obtained after smelting. Slags were discarded and grinded. Magneticmetallic and non-magnetic parts of the slags were separated by using magnetic separation process. Magnetic parts were added to the metallic phase to re-melt. General flowchart of the process is shown in Figure 2. The homogenized metal buttons were characterized using XRF, AAS, EPMA techniques. The most efficient experiment in recovery of Ni and Co was P4 mixture with 30 g reductant and 100 g ore. 19 Figure 2.

It can be used for high iron limonitic ores and tolerates more Mg than other acid leaching processes. In this process, ore is blended and dried, then reduced in a roaster by using fuel and air around 700 °C. The product is generally iron-nickel alloy. Hot and reduced ore is cooled in a roaster under reducing atmosphere and quench in ammoniacal ammonium carbonate solution in the tanks. Nickel and Co are precipitated as carbonate form from solution. The recovery is lower compared to pyrometallurgical and hydrometallurgical processes.

Download PDF sample

Rated 4.65 of 5 – based on 11 votes