How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? Whatis the ratio of dbc to oxalic acid solution in this step?

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What is the help of crowning on pulleys

0 Answers   NIC,

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What is M33×2

0 Answers   NIC,

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Why do metallurgy engineers so sucessfull in their profession so that they dont think beyond their dreams?

5 Answers   Magnum,

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How we describe strain aging based on dislocation theory?

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What is the atomic density of ceramics?

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What are the allotropes of iron and carbon?

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Why is it so hard to find literature on the wear resistance of titanium?

0 Answers  

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What is hot working of metals? Give some of its principal methods.

0 Answers   Essar,

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What are the chemical composition of cast iron grade 20

0 Answers  

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Is there a possibility of inducing stress cracking in an insulated stainless road tanker vessel (20 tonne capacity) if the vessel is subject to rapid filling (10 tonne /hr) with liquid methane (-160 c) assuming the vessel is at ambient. If so, where could I obtain suggested cooling rates?

0 Answers  

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What is chemical composition and mechanical properties of IS 2004,Gr-3 and IS 305 AB-2?

0 Answers  

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