Liquid-liquid Extraction of Rare Earth Elements from Sulfuric Acid Solutions PDF Download

Author: Osman Abd El-Naby Desouky
Publisher:
ISBN:
Category :
Languages : en
Pages : 518

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Author: Donald J. Bauer
Publisher:
ISBN:
Category : Earths
Languages : en
Pages : 18

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Book Description

Author: A. C. Rice
Publisher:
ISBN:
Category : Amines
Languages : en
Pages : 24

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Book Description

Author: Dezhi Qi
Publisher: Elsevier
ISBN: 0128139218
Category : Technology & Engineering
Languages : en
Pages : 814

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Book Description
Hydrometallurgy of Rare Earths: Extraction and Separation provides the basic knowledge for rare earth extraction and separation, including flow sheet selection criteria and related technology. The book includes the latest research findings on all rare earth separation processes, methods of controlling operation costs, and strategies that help lower wastewater and waste solid discharge. It discusses many real process parameters and actual situations in rare earth separation plants, also examining the basic principles, technologies, process parameters and advances and achievements in the area of rare earth extraction and separation. In addition, the book covers extraction separation theory as developed by Professor Guanxian Xu and Professor Chunhua Yan and the creative use of a computational simulation program to replace the bench scale and pilot plant tests and directly design rare earth extraction separation processes. - Outlines the theory of solvent extraction and separation of rare earths (REs) - Provides the necessary tools for a REs separation plant design - Includes a unique simulation program for the calculation of all process parameters - Includes Chinese nomenclature that is useful for identifying the various processes, also comparing it to the global literature

Author: J. G. Eisele
Publisher:
ISBN:
Category : Rare earth metals
Languages : en
Pages : 24

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Book Description

Author: A.K. Suri
Publisher: Routledge
ISBN: 1351448978
Category : Science
Languages : en
Pages : 272

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Book Description
The growth and development witnessed today in modern science, engineering, and technology owes a heavy debt to the rare, refractory, and reactive metals group, of which niobium is a member. Extractive Metallurgy of Niobium presents a vivid account of the metal through its comprehensive discussions of properties and applications, resources and resource processing, chemical processing and compound preparation, metal extraction, and refining and consolidation. Typical flow sheets adopted in some leading niobium-producing countries for the beneficiation of various niobium sources are presented, and various chemical processes for producing pure forms of niobium intermediates such as chloride, fluoride, and oxide are discussed. The book also explains how to liberate the metal from its intermediates and describes the physico-chemical principles involved. It is an excellent reference for chemical metallurgists, hydrometallurgists, extraction and process metallurgists, and minerals processors. It is also valuable to a wide variety of scientists, engineers, technologists, and students interested in the topic.

Author: Van E. Shaw
Publisher:
ISBN:
Category : Euxenite
Languages : en
Pages : 22

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Author: Donald J. Bauer
Publisher:
ISBN:
Category :
Languages : en
Pages : 10

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Book Description

Author: Hojong Kim
Publisher: Springer
ISBN: 3319510851
Category : Technology & Engineering
Languages : en
Pages : 304

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Book Description
This collection presents papers from a symposium on extraction of rare metals as well as rare extraction processing techniques used in metal production. Topics include the extraction and processing of elements like antimony, arsenic, gold, indium, palladium, platinum, rare earth metals including yttrium and neodymium, titanium, tungsten, and vanadium. Rare processing techniques are covered, including direct extraction processes for rare-earth recovery, biosorption of precious metals, fluorination behavior of uranium and zirconium mixture of fuel debris treatment, and recovery of valuable components of commodity metals such as zinc, nickel, and metals from slag.

Author: Athanasios K. Karamalidis
Publisher: John Wiley & Sons
ISBN: 1119515033
Category : Science
Languages : en
Pages : 405

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Book Description
Rare Earth Elements Sustainable Recovery, Processing, and Purification Rare earth elements are used in many modern technologies including electronics, clean energy, defense, aerospace, and automotive. It is important that increasing demand is met in ways that are more environmentally, socially, and economically sustainable than in the past. Rare Earth Elements: Sustainable Recovery, Processing, and Purification describes sources of rare earths and methods of production that have the potential to make recovery, processing, and purification more sustainable. Volume highlights include: Global overview of rare earth production, reserves, and resources Improvements in the recovery process to reduce costs and environmental impacts Potential new sources of rare earths that were not previously technically feasible Options for recovery of rare earths as byproducts of other activities Contributions from experts in academia, industry, government, research, and nonprofit organizations The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.