Download or read book M tallurgie Extractive du Cobalt 3 ed written by Roger Rumbu and published by Lulu.com. This book was released on 2019-03-30 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Actuellement, prêt de 20%% de la production mondiale de cobalt, soient prêt de 10 000 tonnes et 60%% de la production mondiale de super-alliages à base de cobalt sont récupérés par les USA qui considèrent ce métal comme hautement stratégique au point que sa carence pourrait affecter sérieusement ses domaines économiques, industriels et militaires ainsi que ceux de nombreux pays hautement industrialisés. On trouve ainsi dans cet ouvrage des informations sur l'origine, l'élaboration du cobalt, son recyclage et son utilisation tout cela illustré de près de 80 flow-sheets, croquis et graphes. Cet ouvrage est un recueil, une mine d'informations, d'expériences et de pratiques industrielles utiles à avoir pour mieux connaître l'un des métaux le plus influent sur l'échiquier stratégique et économique mondial. Roger RUMBU, Met. Eng., PPM.

Download or read book Metallurgie Extractive Du Cobalt written by and published by . This book was released on 2012 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Metallurgie Extractive Du Cobalt 4eme Edition written by Roger Rumbu and published by Createspace Independent Publishing Platform. This book was released on 2016-03-23 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the title suggests this book focuses on the extractive metallurgy of cobalt which is rarely treated in a comprehensive manner as cobalt and cobalt-compounds are typically by-products of nickel and copper production. The book is written in French. Introductory chapters cover history, mineralogy, chemical properties as well as reserves and production statistics from 2008/2009. Chapter 4 (Hydrometallurgie du cobalt) is one of the main chapters that includes the leaching behaviour of the element with respect to the form of cobalt feed highlighting the importance of oxidation-reduction reactions. There are references to leaching kinetic models and relevant chemical thermodynamic considerations along with a number of examples of industrial process flow diagrams. Impurity precipitation and solvent extraction are also included in this chapter in a similar style with examples of processing equipment. Chapter 5 is a relatively brief chapter about cobalt-compound product precipitation ending with a summary table qualitatively ranking eight process features. Chapters 6 and 7 address the electrowinning and electrorefining of cobalt respectively. Important fundamental and applied considerations are covered. Chapter 8 is on the pyrometallurgy of cobalt with some description of hydrometallurgical refining options at the end. As with the hydrometallurgy chapter, a number of industrial flow diagrams are provided which is helpful. Chapter 9 is about the final uses for cobalt which is shifting with increasing application for cobalt containing batteries. The Metallurgie Extractive du Cobalt provides a good overview of cobalt from the primary sources to end-use with an emphasis on the metallurgical processing options of which there are quite a few. It is most relevant to metallurgical engineers interested in process development. I appreciated the insight provided into the African scene and picked up some useful references from the citations. Dr James Vaughan, Senior Lecturer in Hydrometallurgy The University of Queensland, Australia, March 29, 2016

Download or read book Extractive Metallurgy of Cobalt written by Roger Rumbu and published by Lulu.com. This book was released on 2018-03-20 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compendium, a mine of information, experiences and relevant industry practices, a must have, a book to learn about one of the most influential strategic metal impacting the global economic scene. Roger RUMBU, Met. Eng. - University of Lubumbashi, PPM Certificate - University of Pretoria

Download or read book Extractive Metallurgy of Nickel Cobalt and Platinum Group Metals written by Frank Crundwell and published by Elsevier. This book was released on 2011-09-23 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: W.G. Davenport

Download or read book Nickel Cobalt Extraction Using Organic Compounds written by J. J. Jacobs and published by Elsevier. This book was released on 2016-01-22 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a unique survey of the information contained in the patent literature concerning solvent extraction of nickel and cobalt. All the available data from the patent documentation is classified systematically for easy retrieval of authors, patents or assignees. Presented in three parts, the first deals with leaching of nickeliferous or cobaltiferous sources using organic reagents; the second reviews the solvent extraction of nickel or cobalt, or both from solutions; the third covers solvent extraction methods used to remove impurities from solutions containing nickel or cobalt. Cites over 300 patent documents.

Download or read book M tallurgie extractive written by and published by Ed. Techniques Ingénieur. This book was released on with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography on Extractive Metallurgy of Nickel and Cobalt written by Curtis A. Jones and published by . This book was released on 1959 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Non Ferrous Extractive Metallurgy Industrial Practices written by Roger Rumbu and published by Lulu.com. This book was released on 2018-04 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains information about how main base metals are made, what everyone especially metallurgists, chemists, process and mine engineers should know about their elaboration from the mine to the metallic state.This book is already used by several applied sciences department and engineering schools and universities in the world.Processes are clearly explained and described with more than 100 flow-sheets, sketches and graphs. This book contains common and up-to-date extraction processes and will fill the will to know of many, it will help to have in hand the essential on extractive metallurgy of base metals and some strategic ones.This book is written in a clear and understandable way by an experienced metallurgist engineer and can be read by focusing straight on a particular metallurgy as it is developed metal by metal.All processes are different even if some are similar, you have better to go through to learn or refresh yourself.Roger Rumbu, Met. Eng., P.P.M., T.B.O.M.

Download or read book Celebrating the Megascale written by Phillip Mackey and published by Springer. This book was released on 2016-12-02 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume contains more than 70 papers covering the important topics and issues in metallurgy today including papers as follows: keynote papers covering a tribute to David Robertson, workforce skills needed in the profession going forward, copper smelting, ladle metallurgy, process metallurgy and resource efficiency, new flash iron making technology, ferro-alloy electric furnace smelting and on the role of bubbles in metallurgical processing operations. Topics covered in detail in this volume include ferro-alloys, non-ferrous metallurgy, iron and steel, modeling, education, and fundamentals.

Download or read book Bibliography on Extractive Metallurgy of Nickel and Cobalt January 1929 July 1955 written by R. B. Bauder and published by . This book was released on 1957 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Solvent Extraction of Cobalt from Laterite ammoniacal Leach Liquors written by D. N. Nilsen and published by . This book was released on 1979 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Extractive Metallurgy 2 written by Alain Vignes and published by John Wiley & Sons. This book was released on 2013-03-01 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extractive metallurgy is the art and science of extracting metals from their ores and refining them. The production of metals and alloys from these source materials is still one of the most important and fundamental industries in both developed and developing economies around the world. The outputs and products are essential resources for the metallic, mechanical, electromagnetic, electrical and electronics industries (silicon is treated as a metal for these purposes). This series is devoted to the extraction of metals from ores, concentrates (enriched ores), scraps, and other sources and their refining to the state of either liquid metal before casting or to solid metals. The extraction and refining operations that are required may be carried out by various metallurgical reaction processes. Extractive Metallurgy 1 deals with the fundamentals of thermodynamics and kinetics of the reaction processes. Extractive Metallurgy 2 focuses on pyrometallurgical, hydrometallurgical, halide and electro-metallurgical (conversion) processes. Extractive Metallurgy 3 deals with the industrial processing operations, technologies, and process routes, in other words the sequence of steps or operations used to convert the ore to metal. Processes and operations are studied using the methodology of "chemical reaction engineering". As the fundamentals of the art and science of Extractive Metallurgy are infrequently taught as dedicated university or engineering schools courses, this series is intended both for students in the fields of Metallurgy and Mechanical Engineering who want to acquire this knowledge, and also for engineers put in charge of the operation of an industrial production unit or the development of a new process, who will need the basic knowledge of the corresponding technology.

Download or read book Processing Technologies for Extracting Cobalt from Domestic Resources written by C. E. Jordan and published by . This book was released on 1988 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Extraction 2018 written by Boyd R. Davis and published by Springer. This book was released on 2018-08-18 with total page 2862 pages. Available in PDF, EPUB and Kindle. Book excerpt: This three volume set presents papers from the first collaborative global metallurgy conference focused exclusively on extractive topics, including business and economic issues. Contributions examine new developments in foundational extractive metallurgy topics and techniques, and present the latest research and insights on emerging technologies and issues that are shaping the global extractive metallurgy industry. The book is organized around the following main themes: hydrometallurgy, pyrometallurgy, sulfide flotation, and extractive metallurgy markets and economics.

Download or read book Extractive Metallurgy 3 written by Alain Vignes and published by John Wiley & Sons. This book was released on 2013-03-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extractive metallurgy is the art and science of extracting metals from their ores and refining them. The production of metals and alloys from these source materials is still one of the most important and fundamental industries in both developed and developing economies around the world. The outputs and products are essential resources for the metallic, mechanical, electromagnetic, electrical and electronics industries (silicon is treated as a metal for these purposes). This series is devoted to the extraction of metals from ores, concentrates (enriched ores), scraps, and other sources and their refining to the state of either liquid metal before casting or to solid metals. The extraction and refining operations that are required may be carried out by various metallurgical reaction processes. Extractive Metallurgy 1 deals with the fundamentals of thermodynamics and kinetics of the reaction processes. Extractive Metallurgy 2 focuses on pyrometallurgical, hydrometallurgical, halide and electro-metallurgical (conversion) processes. Extractive Metallurgy 3 deals with the industrial processing operations, technologies, and process routes, in other words the sequence of steps or operations used to convert the ore to metal. Processes and operations are studied using the methodology of “chemical reaction engineering”. As the fundamentals of the art and science of Extractive Metallurgy are infrequently taught as dedicated university or engineering schools courses, this series is intended both for students in the fields of Metallurgy and Mechanical Engineering who want to acquire this knowledge, and also for engineers put in charge of the operation of an industrial production unit or the development of a new process, who will need the basic knowledge of the corresponding technology.

Download or read book Extractive Metallurgy of Cobalt 2nd Edition written by Roger Rumbu and published by Createspace Independent Publishing Platform. This book was released on 2018-04-17 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cobalt is a less known metal, has applications in alloys for aeronautical or military uses, in cutting tools, in paints, in magnets, in compact disks, in video and audio tapes, in hybrid cars batteries, phones and laptops batteries and for pacemakers. All cars, trucks, almost all automotive vehicle has their cobalt content. It is clear that any man or woman in decades is larger consumer of cobalt. Currently, almost of 20% of world cobalt production so nearly 10,000 tonnes and 60% of world production of cobalt-based super alloys are recovered by the US who view the metal as highly strategic to the extent that its deficiency could seriously impact its economy, industrial and military power as well as many highly industrialized countries. In this book, we can find information about cobalt sources, cobalt process, cobalt recycling and its applications described by nearly 80 flow-sheets, sketches and graphs. This book is a compendium, a mine of information, experiences and relevant industry practices, a must have, a book to learn about one of the most influential strategic metal impacting the global economic scene. Roger RUMBU, Met. Eng. - University of Lubumbashi, PPM Certificate - University of Pretoria