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Author : L. B. McRae
Publisher :
ISBN 13 : 9780869992548
Total Pages : 35 pages
Book Rating : 4.9/5 (925 download)
Download or read book The Pelletization of Chromite Fines written by L. B. McRae and published by . This book was released on 1971 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : L. B. McRae
Publisher :
ISBN 13 : 9780869992531
Total Pages : 12 pages
Book Rating : 4.9/5 (925 download)
Download or read book The Pelletizing of Chromite Fines written by L. B. McRae and published by . This book was released on 1971 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (921 download)
Download or read book The Pelletizing of Chromite Fines : a Preliminary Investigation of the Preparation of Cold-bonded Pellets written by and published by . This book was released on 1971 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: After a brief review of various techniques of agglomeration, an account is given of tests done on chromite pellets bonded with dicalcium silicate slag and hardened by autoclaving. The results show that satisfactory pellets can be made of chromite (90 per cent) bonded with activated slag (10 per cent), the chromite having been milled to 75 per cent minus 200 mesh or finer. Calcium hydroxide (2 per cent) is used for the activation of the slag. Pellets of chromite having the same grading but bonded with Portland cement by the Grangcold process can also be successfully made.
Author : Jaroslav Srb
Publisher : Elsevier Publishing Company
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.:/5 (41 download)
Download or read book Pelletization of Fines written by Jaroslav Srb and published by Elsevier Publishing Company. This book was released on 1988 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Investigation Into the Pelletizing and Prereduction of Transvaal Chromites written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A programme of work was initiated so that the possibility for the agglomeration of Transvaal chromite-fines by pelletization could be investigated. The use of cementitious binders did not yield promising results, binder additions of up to 10 per cent failing to produce an agglomerate that would be suitable as feed for an electric-smelting furnace. Further laboratory and pilot-plant studies showed that high-quality pellets could be made from chromite bonded with small amounts of bentonite and hardened by heat treatment at temperatures of the order of 1000 degrees C. An investigation was also done into the reduction behaviour of pellets containing amounts of stoichiometric carbon up to that required for complete reduction. The results showed that the maximum degree of reduction that could be obtained was approximately 75 per cent, and that these pellets had the physical properties that would make them amenable to smelting in a submerged-arc electric-smelting furnace.
Author : Michael Gasik
Publisher : Butterworth-Heinemann
ISBN 13 : 0080977669
Total Pages : 537 pages
Book Rating : 4.0/5 (89 download)
Download or read book Handbook of Ferroalloys written by Michael Gasik and published by Butterworth-Heinemann. This book was released on 2013-05-04 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook gathers, reviews and concisely presents the core principles and varied technology involved in processing ferroalloys. Background content in thermodynamics, kinetics, heat and mass transfer is accompanied by an overview of electrical furnaces theory and practice as well as sustainability issues. The work includes detailed coverage of the major technologies of ferrosilicon, ferronickel, ferromolybdenum, ferrotungsten, ferrovanadium, ferromanganese and lesser known minor ferroalloys. Distilling the results of many years' experience in ferroalloys, Michael Gasik has assembled contributions from the worlds' foremost experts. The work is therefore a unique source for scientists, engineers and university students, exploring in depth an area which is one of the most versatile and increasingly used fields within modern metallurgy. All-in-one source for the major ferroalloys and their metallurgical processing technologies, cutting research time otherwise spent digging through old handbooks or review articles. In-depth discussion of the C, Si, Al-reduction, groups II-VIII of the periodic table, supporting analysis of metallurgical processing. Contemporary coverage includes environment and energy saving issues.
Author :
Publisher :
ISBN 13 :
Total Pages : 570 pages
Book Rating : 4.3/5 (91 download)
Download or read book Information Circular written by and published by . This book was released on 1992 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mihail I. Gasik
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128055014
Total Pages : 61 pages
Book Rating : 4.1/5 (28 download)
Download or read book Handbook of Ferroalloys written by Mihail I. Gasik and published by Elsevier Inc. Chapters. This book was released on 2013-05-04 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter deals with chromium and its ferroalloys technology (with the exception of high-carbon ferrochromium, which is addressed in a separate dedicated chapter). The chapter presents an overview of chromium, its properties, main compounds, and reactions with other elements, as well as major relevant phase equilibria diagrams. Chromium sources (raw materials) and methods for chromium reduction with carbon, silicon, and aluminum are presented. Different technologies for smelting of medium-, low-, and ultra-low carbon ferrochrome, ferrosilicochrome (FeSiCr), nitrided FeCr (FeCrN), and metallic chromium are described. Finally, environmental issues of chromium alloys technology are discussed.
Author : Sehliselo Ndlovu
Publisher : CRC Press
ISBN 13 : 1498767303
Total Pages : 531 pages
Book Rating : 4.4/5 (987 download)
Download or read book Waste Production and Utilization in the Metal Extraction Industry written by Sehliselo Ndlovu and published by CRC Press. This book was released on 2017-06-27 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasingly stringent environmental regulations and industry adoption of waste minimization guidelines have thus, stimulated the need for the development of recycling and reuse options for metal related waste. This book, therefore, gives an overview of the waste generation, recycle and reuse along the mining, beneficiation, extraction, manufacturing and post-consumer value chain. This book reviews current status and future trends in the recycling and reuse of mineral and metal waste and also details the policy and legislation regarding the waste management, health and environmental impacts in the mining, beneficiation, metal extraction and manufacturing processes. This book is a useful reference for engineers and researchers in industry, policymakers and legislators in governance, and academics on the current status and future trends in the recycling and reuse of mineral and metal waste. Some of the key features of the book are as follows: Holistic approach to waste generation, recycling and reuse along the minerals and metals extraction. Detailed overview of metallurgical waste generation. Practical examples with complete flow sheets, techniques and interventions on waste management. Integrates the technical issues related to efficient resources utilization with the policy and regulatory framework. Novel approach to addressing future commodity shortages.
Author : Edward H. Boyle
Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.3/5 (91 download)
Download or read book Chromium Availability in Market Economy Countries and Network Flow Model Analysis of World Chromium Supply written by Edward H. Boyle and published by . This book was released on 1993 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael H. Silk
Publisher :
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.F/5 ( download)
Download or read book World Chromite Resources and Ferrochromium Production written by Michael H. Silk and published by . This book was released on 1988 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.0/5 ( download)
Download or read book Unrestricted Mintek Publications written by and published by . This book was released on 1966 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tao Jiang
Publisher : Springer
ISBN 13 : 3319482173
Total Pages : 768 pages
Book Rating : 4.3/5 (194 download)
Download or read book 6th International Symposium on High-Temperature Metallurgical Processing written by Tao Jiang and published by Springer. This book was released on 2016-12-23 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: The analysis, development, and/or operation of high temperature processes that involve the production of ferrous and nonferrous metals, alloys, and refractory and ceramic materials are covered in the book. The innovative methods for achieving impurity segregation and removal, by-product recovery, waste minimization, and/or energy efficiency are also involved. Eight themes are presented: 1: High Efficiency New Metallurgical Process and Technology 2: Fundamental Research of Metallurgical Process 3: Alloys and Materials Preparation 4: Direct Reduction and Smelting Reduction 5: Coking, New Energy and Environment 6: Utilization of Solid Slag/Wastes and Complex Ores 7: Characterization of High Temperature Metallurgical Process
Author : Shameer Hareeparsad
Publisher :
ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (879 download)
Download or read book Pelletization of Mineral Ore Fines Using Sodium Silicate Binders written by Shameer Hareeparsad and published by . This book was released on 2006 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Fathi Habashi
Publisher : Wiley-VCH
ISBN 13 :
Total Pages : 506 pages
Book Rating : 4.3/5 (91 download)
Download or read book Handbook of Extractive Metallurgy written by Fathi Habashi and published by Wiley-VCH. This book was released on 1997 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extract all the metals information you need! A wealth of data on metals and their extraction is revealed in this comprehensive handbook. The aim of this book is to provide a clear description of how a particular metal is extracted industrially from different raw materials, and on what its important compounds are. The present work is a collection of 58 articles written by over 280 specialists. It supplies thousands of top-quality illustrations, diagrams and charts, and provides hand-picked references ensuring the most up-to-date coverage. A unique feature of this reference work is its structure. The system used here is according to an economic classification, which reflects mainly the uses, occurrence and economic value of metals. First, the ferrous metals, i.e., those used in the production of iron and steel, are outlined. Then, nonferrous metals are subdivided into primary, secondary, light, precious, refractory, scattered, radioactive, rare earth, ferroalloy metals, and, finally, the alkali and the alkaline earth metals are described. The handbook is an essential aid for the practising metallurgist. Mining engineers, mineralogists, chemical engineers, chemists and geologists will find it a comprehensive desk reference. It is of interest to engineers and scientists in industry seeking an exhaustive sourcebook, and it should be present in every library.
Author :
Publisher :
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.3/5 (129 download)
Download or read book Minerals Yearbook written by and published by . This book was released on 2011 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kaulir Kisor Chatterjee
Publisher :
ISBN 13 :
Total Pages : 382 pages
Book Rating : 4.F/5 ( download)
Download or read book An Introduction to Mineral Economics written by Kaulir Kisor Chatterjee and published by . This book was released on 1993 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
