Author: David Bendersky
Publisher:
ISBN:
Category : Air classifiers
Languages : en
Pages : 174

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Book Description

Author: Reginald Scott Dean
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 480

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Book Description

Author: Jan Svoboda
Publisher: Springer Science & Business Media
ISBN: 1402021070
Category : Science
Languages : en
Pages : 650

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Book Description
This book reflects changes that have occurred during the last two decades in theoretical understanding and practical implementation of magnetic techniques in materials treatment. Research and development needs, based on the current strategic thinking and on principles of sustainable development are outlined. Development of magnetic separators based on powerful permanent magnetic materials, construction of reliable superconducting separators, design of efficient eddy-current separators and industrial implementation of magnetic carriers and magnetic fluids are examples of innovative changes that have taken place during the last twenty years. The book reflects the current technological trends and re-positions the research, development and practice of magnetic methods of material treatment in such areas as minerals beneficiation, recycling, waste treatment and biomedical and clinical applications.

Author: Dings Magnetic Separator Company
Publisher:
ISBN:
Category : Magnetic separators
Languages : en
Pages : 11

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Book Description

Author: Foster Fraas
Publisher:
ISBN:
Category : Magnetic separation
Languages : en
Pages : 20

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Book Description

Author: Dings Magnetic Separator Company, Milwaukee
Publisher:
ISBN:
Category :
Languages : en
Pages : 23

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Book Description

Author: Richard Gerber
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 246

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Book Description

Author: B.A. Wills
Publisher: Springer Science & Business Media
ISBN: 9400944764
Category : Technology & Engineering
Languages : en
Pages : 430

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Book Description
Due to the increasingly complex mineralogy, and lower grade of many current ore reserves, technology has, over the past decade, had to evolve rapidly to treat these materials economically in an industry which has undergone severe periods of recession. However, most of the technical innovations, such as the increasing use of solvent-extraction, ion-exchange etc., have been in the field of chemical ore processing, and, apart from the use of computers and ever larger unit process machines, there have been few major evolutionary changes in the field of physical mineral processing, where conventional crushing and grinding methods, essentially unchanged in half a century, are followed by the 'old-faithfuls'- flotation, gravity, magnetic and electrostatic methods of separation. Many of these techniques have major limitations in the treatment of 'new' ores such as complex sulphides, and the main purpose of the NATO Advanced study Institute (ASI) "Mineral Processing at a Crossroads" was to review the future of mineral processing. One of the great failings of physical methods is their inability to treat ultra-fine particles, and much research effort is required in this area. Flotation is still the most widely used and researched method for separating minerals, and is the only method which can be used to produce separate concentrates from complex sulphide ores. However, its performance on these 'modern' ores is poor, and it is in this area particularly that chemical methods will increasingly be integrated into plant circuits.

Author: Charles Godfrey Gunther
Publisher:
ISBN:
Category : Magnetic separation of ores
Languages : en
Pages : 212

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Book Description

Author:
Publisher:
ISBN:
Category : Architects
Languages : en
Pages : 2474

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Book Description