Author: Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1502
Book Description
Nuclear Science Abstracts
Author: United Kingdom Atomic Energy Authority List of Publications Available to the Public
Author: Atomic Energy Research Establishment (Harwell, England). LibraryPublisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 124
Book Description
United Kingdom Atomic Energy Authority List of Publications Available to the Public
Author: United Kingdom Atomic Energy AuthorityPublisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 488
Book Description
Nuclear Energy
Author: List of References on Nuclear Energy
Author: International Atomic Energy AgencyPublisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 708
Book Description
Metals Abstracts
Author: Production of Yellow Cake and Uranium Fluorides
Author: International Atomic Energy AgencyPublisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 374
Book Description
Solvent Extraction of Uranium
Author: Extractive Metallurgy of Niobium
Author: A.K. SuriPublisher: Routledge
ISBN: 1351448978
Category : Science
Languages : en
Pages : 272
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.
Reactive Extraction
Author: Hans-Jörg BartPublisher: Springer Science & Business Media
ISBN: 366204403X
Category : Science
Languages : en
Pages : 224
Book Description
This booklet is designed to bridge the gap between handbooks and technical literature and aims at graduate students or experienced readers. Commercial flow sheeting simulation software is increasingly available and is used in the early steps of process design in industry. As to this, more sophisticated and precise models based on activities instead of concentrations should be used. After an introductory chapter there is in Chapter 2 an intensive discussion of reactive phase equilibria of ionic and non-ionic solutes based on chemical potentials. Chapter 3 introduces to multicomponent diffusion and mass transfer. However, the main focus is on the reactive mass transfer on rigid and mobile surfaces where the interfacial reaction, molecular diffusion and adsorption layers are decisive. The respective extraction of zinc with a cation exchanger and of acetic acid with an anion exchanger is discussed as case studies. Since adsorption layers and surfactants have a major impact on liquid-liquid extraction efficiency, the final chapter reviews several tech niques which make use of polymeric species in an extractive process. A short review is also given on extraction apparatus and the hydrodynamics (hydraulic design, droplet populance balances) of columns. Much of the booklet is based on the PhD works of C. Czapla (2000), G. Modes (2000), H. Klocker (1996), T. Kronberger (1995), M. Marters (2000), M. Roos (2000), M. Traving (2000) and B. Wachter (1996) who I wish to thank for their fruitful contributions.