ISEC '88

ISEC '88 PDF Author:
Publisher:
ISBN:
Category : Extraction (Chemistry)
Languages : en
Pages : 360

Get Book Here

Book Description

ISEC '88

ISEC '88 PDF Author:
Publisher:
ISBN:
Category : Extraction (Chemistry)
Languages : en
Pages : 360

Get Book Here

Book Description


Membrane Separations Technology

Membrane Separations Technology PDF Author: R.D. Noble
Publisher: Elsevier
ISBN: 0080536182
Category : Technology & Engineering
Languages : en
Pages : 737

Get Book Here

Book Description
The field of membrane separation technology is presently in a state of rapid growth and innovation. Many different membrane separation processes have been developed during the past half century and new processes are constantly emerging from academic, industrial, and governmental laboratories. While new membrane separation processes are being conceived with remarkable frequency, existing processes are also being constantly improved in order to enhance their economic competitiveness. Significant improvements are currently being made in many aspects of membrane separation technology: in the development of new membrane materials with higher selectivity and/or permeability, in the fabrication methods for high-flux asymmetric or composite membranes, in membrane module construction and in process design. Membrane separation technology is presently being used in an impressive variety of applications and has generated businesses totalling over one billion U.S. dollars annually.The main objective of this book is to present the principles and applications of a variety of membrane separation processes from the unique perspectives of investigators who have made important contributions to their fields. Another objective is to provide the reader with an authoritative resource on various aspects of this rapidly growing technology. The text can be used by someone who wishes to learn about a general area of application as well as by the knowledgeable person seeking more detailed information.

Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 1228

Get Book Here

Book Description


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

Get Book Here

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.

The Industrial Reorganization Act

The Industrial Reorganization Act PDF Author: United States. Congress. Senate. Committee on the Judiciary
Publisher:
ISBN:
Category :
Languages : en
Pages : 1864

Get Book Here

Book Description


Reactive Extraction

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

Get Book Here

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.

Security Weaknesses at the Nuclear Weapons Laboratories

Security Weaknesses at the Nuclear Weapons Laboratories PDF Author: United States. Congress. Senate. Committee on Governmental Affairs
Publisher:
ISBN:
Category : Nuclear weapons industry
Languages : en
Pages : 484

Get Book Here

Book Description


Hydrometallurgy ’94

Hydrometallurgy ’94 PDF Author: Institution of Mining & Metallurgy
Publisher: Springer Science & Business Media
ISBN: 9401112142
Category : Science
Languages : en
Pages : 1146

Get Book Here

Book Description
Hydrometallurgy '94 contains the 78 papers that were presented at the international symposium organized by the Institution of Mining and Metallurgy and the Society of Chemical Industry and held in Cambridge, England, in July 1994. In the papers specific attention is paid to the concept of sustainable development and the associated ideas of cleaner technology, recycling and waste minimization that have particular relevance to the extractiona nd processing of metals and other mineral products. The papers, by authors from 30 contries, are grouped under the headings: Hydrometallurgy and Sustainable Development; Materials Production and the Environment; Fundamentals; Leaching; Bioprocessing; Gold Solution Purification; Effluent Treatment; Processes; and Recycling.

Hearings

Hearings PDF Author: United States. Congress. House. Committee on the Judiciary
Publisher:
ISBN:
Category :
Languages : en
Pages : 1106

Get Book Here

Book Description


Consent Decree Program of the Department of Justice

Consent Decree Program of the Department of Justice PDF Author: United States. Congress. House. Committee on the Judiciary
Publisher:
ISBN:
Category : Antitrust law
Languages : en
Pages : 1136

Get Book Here

Book Description