Global ETD Search
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Showing 1 to 3 of 3 for “"Mineral transformation"”.
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Mineral-Surface Chemistry of Hydroxyapatite and Urea-Rich Solutions
… of phosphorus, which is primarily found in solid mineral sources. Phosphorus in biological systems is significant through its involvement in metabolic functions (<em>e.g.,</em> Coenzyme A), cell structure (<em>i.e., </em>phospholipid membranes), and genetic storage/transfer (<em>i.e.,</em> …
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Strategies for the regional planning of the minerals industry in Southern Africa : the case of the SADCC
… The region is exceptionally rich in mineral resources and, as a whole, the SADCC falls within the classification of a "minerals economy'. The minerals sector currently has the role of providing the state with foreign exchange and revenues as almost all minerals are exported. Due to …
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A study into the fundamental understanding of iron-transformations and the effect of iron as fluxing agent on Highveld fine coal sources during gasification
… a coal source for gasification are its mineral content and slagging behaviour. Research has indicated that slag formation can be inhibited or even prevented by the addition of a fluxing agent. It is thus of great importance to understand the mineral interaction during gasification, in …