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Date: 2011
Type: Article
Identifier: uj:6249
Description: Examination of flotation reagents suitable for a nickel concentrator plant was investigated using nickel sulphide ore. A number of different new reagents were examined for the best suit for the nickel ... More
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Date: 2011
Type: Article
Identifier: uj:6254
Description: Logistics is one of the most important and critical economic drivers which determines the rate at which goods can be exported at the lowest cost. The paper reviewed Southern Africa rail freight infras ... More
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Date: 2011
Type: Article
Identifier: uj:5319
Description: The effects of ammonia concentration and leaching time were investigated to determine the optimum leaching conditions. The experiments were conducted in a leaching cell submerged in a water bath, with ... More
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Date: 2011
Type: Article
Identifier: uj:6250
Description: The adsorption of Cu (II) ions from aqueous solution onto clinoptilolite from synthetic solutions by ion exchange was investigated. The effects of solution pH and temperature were examined. The Langmu ... More
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