Extraction of Hg Flashcards by Shreeya Gupta | Brainscape

Q

concentration method (Hg)

A

froth - floatation

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Q

oxidation method (Hg)

A

roasting

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Q

HgS + O2 = (Hg)

A

Hg + SO2

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Q

impurities of Zn, Pb, Sn is removed by (Hg)

A

dilute HNO3

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Q

kroll’s process

A

TiCl4 + Mg = Ti + MgCl2

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Q

alumino - thermite process

A

exothermic

metal oxide + Al = metal + Al2O3

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