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ration pilot plant was built and successfully commissioned Once zircon is dissociated to PDZ it becomes vulnerable to acid attack and can be dissolved in sulphuric acid H2SO4 and hydrofluoric acid HF H2SO4 dissolution of PDZ Since PDZ consists of individual ZrO2 and SiO2 phases the ZrO2 will be soluble in an excess of sulphuric acid at
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Click to chat1.5.2 Pilot plant flexibility 7 1.5.3 Size of the pilot plant 8 1.5.4 Pilot plant location 9 1.5.5 Other considerations 10 1.6 Limitations of pilot plants 10 2 PROCESS SELECTION AND DESIGN 11 2.1 Size selection 11 2.2 Preparation of block diagrams 12 2.3 Preliminary mass and energy balances 13 2.4 Preliminary selection of equipment 15
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