Techniques for the Evaluation of Amines as Uranium Extractants and Properties of Some Satisfactory Amines

Techniques for the Evaluation of Amines as Uranium Extractants and Properties of Some Satisfactory Amines PDF Author: Henry G. Petrow
Publisher:
ISBN:
Category : Amines
Languages : en
Pages : 96

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Recovery of Uranium from Amine Extractants with Ammonium Carbonate

Recovery of Uranium from Amine Extractants with Ammonium Carbonate PDF Author: F. J. Hurst
Publisher:
ISBN:
Category : Ammonium carbonate
Languages : en
Pages : 28

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Recovery of Uranium from Amines by the High Nitrate-water Stripping Method

Recovery of Uranium from Amines by the High Nitrate-water Stripping Method PDF Author: F. G. Seeley
Publisher:
ISBN:
Category : Nuclear reactions
Languages : en
Pages : 40

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Extraction of Carboxylic Acids by Amine Extractants

Extraction of Carboxylic Acids by Amine Extractants PDF Author: Janet Ayako Tamada
Publisher:
ISBN:
Category :
Languages : en
Pages : 804

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Reactive Extraction

Reactive Extraction PDF Author: Hans-Jörg Bart
Publisher: Springer Science & Business Media
ISBN: 366204403X
Category : Science
Languages : en
Pages : 224

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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.

Solvent Extraction

Solvent Extraction PDF Author: Vladimir S Kislik
Publisher: Elsevier
ISBN: 0444537791
Category : Technology & Engineering
Languages : en
Pages : 573

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Book Description
The main challenge in modern solvent extraction separation is that most techniques are mainly empirical, specific and particular for narrow fields of practice and require a large degree of experimentation. This concise and modern book provides a complete overview of both solvent extraction separation techniques and the novel and unified competitive complexation/solvation theory. This novel and unified technique presented in the book provides a key for a preliminary quantitative prediction of suitable extraction systems without experimentation, thus saving researchers time and resources. - Analyzes and compares both classical and new competitive models and techniques - Offers a novel and unified competitive complexation / solvation theory that permits researchers to standardize some parameters, which decreases the need for experimentation at R&D - Presents examples of applications in multiple disciplines such as chemical, biochemical, radiochemical, pharmaceutical and analytical separation - Written by an outstanding scientist who is prolific in the field of separation science

Reactor Fuel Processing

Reactor Fuel Processing PDF Author:
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 726

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Solvent Extraction Principles and Practice, Revised and Expanded

Solvent Extraction Principles and Practice, Revised and Expanded PDF Author: Jan Rydberg
Publisher: CRC Press
ISBN: 0824752201
Category : Science
Languages : en
Pages : 760

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Book Description
A complete and up-to-date presentation of the fundamental theoretical principles and many applications of solvent extraction, this enhanced Solvent Extraction Principles and Practice, Second Edition includes new coverage of the recent developments in solvent extraction processes, the use of solvent extraction in analytical applications and waste recovery, and computational chemistry methods for modeling the solvent extraction of metal ions. Offering sound scientific and technical descriptions in a format accessible to students and expedient for researchers and engineers, this edition also features a new chapter on ionic strength corrections and contains more than 850 up-to-date literature citations.

Material and Energy Recovery from Solid Waste for a Circular Economy

Material and Energy Recovery from Solid Waste for a Circular Economy PDF Author: Atun Roy Choudhury
Publisher: CRC Press
ISBN: 1040085725
Category : Technology & Engineering
Languages : en
Pages : 403

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Book Description
Material and Energy Recovery from Solid Waste for a Circular Economy describes solid waste to material and energy recovery to bridge the gap between theoretical possibilities and on-field criticalities. It deals with various resource recovery possibilities from numerous waste streams such as municipal solid, hazardous waste, human faecal sludge, construction and demolition waste, and electronic waste. The practical issues of resource recovery and possible remedies derived through onsite practice and experience are incorporated. It includes real-life feasibility analysis and implementation of waste-to-energy systems supported by case studies. Features: Provides comprehensive discussion on both energy and material recovery Addresses the missing linkage between the techno-commercial feasibility of existing systems and environmental impact Discusses techno-commercial feasibility and environmental impacts Offers balance between theoretical knowledge sharing and practical execution-related issues Includes case study, LCA, and technical feasibility chapters This book is aimed at graduate students and researchers in environmental, civil, and chemical engineering.

Investigation of Fire and Explosion Accidents in the Chemical, Mining, and Fuel-related Industries

Investigation of Fire and Explosion Accidents in the Chemical, Mining, and Fuel-related Industries PDF Author: Bernard J. Scheiner
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 734

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