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CA2954113A1
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Assay by smelting: precious metal analysis and production
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CA2887178A1
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Electrolysis and in-hydro electro-recombustion:free thermal energy production by alternating current.
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CA2839275A1
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Electrolytic decomposition and reduction of precious metals, directly from acidic solutions, even solutions of ore
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CA2761496A1
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In situ mining
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CA2729239A1
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Electro-extraction of desirable metals from hydroxy acids, by microwaves and electrolysis
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CA2599490A1
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Producing precious metals, particularly the platinum group metals
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CA2551166A1
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Testing for, and extracting oxides or metallic gold and platinum group elements from a complex acidic solution
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CA2550418A1
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Decomposing complex aqueous salts, and electro-winning precious metals from acidic solutions, basic solutions, and sea water
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CA2406328A1
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Separating platinum group elements from complex acidic solutions of base metals
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CA2313144A1
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Reduction and oxidation of transition metals, including platinum group metals, without the use of aqua regia
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CA2206293A1
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Plunger container
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CA2087061A1
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Rip-saw
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CA2042703A1
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Double cut
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CA2029914A1
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Glare guard
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