Flotation Technology

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Flotation Technology

Author : Lawrence K. Wang
ISBN : 9781603271332
Genre : Technology & Engineering
File Size : 35.21 MB
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The past 30 years have seen the emergence of a growing desire worldwide that positive actions be taken to restore and protect the environment from the degrading effects of all forms of pollution – air, water, soil, and noise. Since pollution is a direct or indirect consequence of waste, the seemingly idealistic demand for “zero discharge” can be construed as an unreal- tic demand for zero waste. However, as long as waste continues to exist, we can only attempt to abate the subsequent pollution by converting it to a less noxious form. Three major questions usually arise when a particular type of pollution has been identi?ed: (1) How serious is the pollution? (2) Is the technology to abate it available? and (3) Do the costs of abatement justify the degree of abatement achieved? This book is one of the volumes of the Handbook of Environmental Engineering series. The principal intention of this series is to help readers formulate answers to the last two questions above. The traditional approach of applying tried-and-true solutions to speci?c pollution p- blems has been a major contributing factor to the success of environmental engineering and has accounted in large measure for the establishment of a “methodology of pollution control. ” However, the realization of the ever-increasing complexity and interrelated nature of current environmental problems renders it imperative that intelligent planning of pollution abatement systems be undertaken.
Category: Technology & Engineering

Innovations In Flotation Technology

Author : P. Mavros
ISBN : 9789401126588
Genre : Science
File Size : 75.21 MB
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The present book is the outcome of an Advanced Study Institute meeting, which was held in Kallithea, Chalkidiki, in Northern Greece, from 12-25 May 1991 and attended by 69 delegates from 18 countries. The Institute brought together scientists, engineers and technologists currently involved in basic and applied research on the different aspects of flotation. The Institute covered subjects in four major areas of flotation: a) fundamentals; b) chemical technology aspects; c) mineral processing; and d) water and wastewater treatment. Apart from the papers reproduced in this volume, several short oral communications were also presented. Participants also had the opportunity to visit the Hellenic Chemical Products & Fertilizers Co. Ltd. mixed sulphides plant, in Chalkidiki. Conference participants, whose interest and research projects are in this broad field of science and engineering, provided a well-informed discussion of the problems encountered, as well as possible directions of future technological developments. It is hoped that this book is not only a good record of the presentations made (formal and informal), analyzing the state-of-the-art in flotation, but will also be helpful for students, scientists and technologists working in the fields of separation processes and in particular mineral processing and wastewater engineering. All the invited speakers and the participants made this summer school possible, worthwhile and enjoyable. The sponsorship by the NATO Scientific Affairs Division is gratefully ack nowledged. The Editors would like to thank the members of the Organizing Committee, Dr. B.A.
Category: Science

Advances In Flotation Technology

Author : B. K. Parekh
ISBN : 0873351843
Genre : Technology & Engineering
File Size : 73.34 MB
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Papers from a March 1999 conference held at the SME Annual Meeting in Denver, Colorado, describe significant developments in flotation technology. Papers are grouped in sections on flotation fundamentals, sulfides and precious metals, nonsulfide minerals, coal cleaning, equipment design and developm
Category: Technology & Engineering

Federal Register

Author :
ISBN : UIUC:30112059140068
Genre : Administrative law
File Size : 64.93 MB
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Category: Administrative law

Froth Flotation

Author : Maurice C. Fuerstenau
ISBN : 0873352521
Genre : Science
File Size : 82.98 MB
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Froth Flotation: A Century of Innovation comprehensively describes the state-of-the-art research and practice in mineral froth flotation as known and practiced a century after its introduction. Recognized experts from around the world provide in-depth coverage on the historical aspects of flotation; flotation fundamentals; flotation chemistry; flotation cells, modeling, and simulation; and flotation plant practice. This commemorative volume is an invaluable reference for industry professionals, researchers, and graduate students. It continues a distinguished series that began with Froth Flotation: 50th Anniversary Volume (1962) and the A.M. Gaudin Memorial Volume (1976). The enclosed CD supplements the book with presentations from the Centenary of Flotation Symposium managed by the Australasian Institute of Mining and Metallurgy.
Category: Science

Coal Flotation And Fine Coal Utilization

Author : Janusz Laskowski
ISBN : 0444505377
Genre : Technology & Engineering
File Size : 84.94 MB
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To stay profitable while complying with environmental regulations requires that the coal industry not only improve fine coal recovery but also finds better ways for its utilization. This is the first monograph on the processing of fine coal which recognizes that all unit operations that handle fine coal depend on coal surface properties, and which in one single volume provides a comprehensive introduction to coal surface chemistry, using it rigorously in treating coal flotation fundamentals and engineering, fine coal manipulation, pelletization and briquetting, and coal-water slurries. Readers involved in mineral processing, chemical engineering, mining and metallurgical engineering; technical personnel working for reagent suppliers; and scientists researching the field of coal surface chemistry, flotation and fine coal utilization will find this volume of great interest.
Category: Technology & Engineering

Australian Journal Of Mining

Author :
ISBN : PSU:000059671077
Genre : Mines and mineral resources
File Size : 49.59 MB
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Category: Mines and mineral resources

Encyclopedia Of Environmental Control Technology Volume 5

Author : Paul Cheremisinoff
ISBN : 0872012581
Genre : Science
File Size : 22.12 MB
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As landfills are closed and new and stricter legislation enacted, the problems of waste and pollution grow ever larger. Re-engineering production lines to reduce the source of unusable by-products is one answer, and developing new technologies to make use of these materials another. Recycling provides an immediate solution, and it is one that is becoming more and more popular in a variety of industries ranging from styrene to steel to newsprint. Like the other titles in the "Encyclopedia of Environmental Control Technology" series, this volume draws on contributors from around the world who are engaged in finding ways to solve the problems of waste and devising new strategies for recycling.
Category: Science