Mineral Processing Crossroads Problems (8 results)

- Softcover
Seller: Ria Christie Collections, Uxbridge, United KingdomRia Christie Collections
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US$ 263.12
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Condition: New. In.

- Hardcover
Seller: Ria Christie Collections, Uxbridge, United KingdomRia Christie Collections
Contact seller5-star sellerCondition: New
US$ 263.12
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Condition: New. In.

- Hardcover
Seller: BennettBooksLtd, Los Angeles, CA, U.S.A.BennettBooksLtd
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US$ 276.46
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Hardcover. Condition: New. In shrink wrap. Looks like an interesting title.

Language: English
Published by Springer Netherlands, Springer Netherlands, 1986
- Hardcover
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
Contact seller5-star sellerCondition: New
US$ 266.35
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Buch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - 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. How…ever, 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.

- Softcover
Seller: Revaluation Books, Exeter, United KingdomRevaluation Books
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US$ 349.44
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Paperback. Condition: Brand New. 440 pages. 9.13x6.06x0.94 inches. In Stock.

- Softcover
Seller: Mispah books, Redhill, SURRE, United KingdomMispah books
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US$ 386.94
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Paperback. Condition: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

- Hardcover
Seller: Mispah books, Redhill, SURRE, United KingdomMispah books
Contact seller4-star sellerCondition: Used - Very good
US$ 395.29
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Hardcover. Condition: Very Good. Dust Jacket may NOT BE INCLUDED.CDs may be missing. SHIPS FROM MULTIPLE LOCATIONS. book.
More images- Hardcover
- Print on Demand
Seller: preigu, Osnabrück, Germanypreigu
Contact seller5-star sellerCondition: New
US$ 222.89
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Buch. Condition: Neu. Mineral Processing at a Crossroads | Problems and Prospects | R. W. Barley (u. a.) | Buch | NATO Science Series E: | vii | Englisch | 1986 | Springer Netherland | EAN 9789024734108 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springe…r[dot]com | Anbieter: preigu Print on Demand.