extraction of gold using mercury

Summary of Mercury Amalgamation Gold Extraction Process

Jan 04, 2020· The principle of gold extraction by using mercury (amalgamation method) is mainly that after the mercury is added to the slurry, the surface of the gold particles is wetted by mercury, and then the mercury diffuses into the interior of the gold particles, causing a chemical reaction Au+2Hg=AuHg2 Finally, the solid of Au3 Hg will form When the obtained solidOct 21, 2015· Using a rubber spatula, scrape the gold bearing mercury from the copper gold pan into a glass jar or beaker Wet a ball of virgin cotton and squeeze out the excess water Place it into the bottom of an oral syringe and pour in the amalgam ball Replace the plunger and holding the end of the syringe over a container, press the plunger to extractHow To Use Mercury To Recover GoldNov 18, 2010· About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us CreatorsGold Extraction Process Using Mercury

Gold Extraction using Mercury (quimballet method)

Mar 24, 2016· This video is about the use of quimballets for amalgamating gold with mercury as part of Artisanal and Small Scale Gold Mining