mixing sodium nitrate to refine gold


refining gold with sodium nitrate

Sodium nitrate ratios fo AR help please!!! - Gold 1. When used to dissolve gold powders use 4 mL of 31% HCl per gram of gold plus: 1.343 g NaNO3 (so

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refining gold with sodium nitrate

GOLD refining using food additive E250 (sodium nitrite ... sodium nitrate gold refining. now using just water take all the paint filters and rinse the gold out of the filters into a clean contaner let it set until the gold settles to the bottom slowly pour off the water if your bath has real fine gold dust that escapes through the paint filters then refilter the liquids with a coffee filter to ...

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Mixing Sodium Nitrate To Refine Gold

Mixing Sodium Nitrate To Refine Gold. The flux is a mixture of several reagent chemical such as borax silica sodium nitrate sodium carbonate and fluorspar Borax is a white crystalline mineral used in glass and ceramic enamel mixes In the smelting process borax helps to reduce the gold smelting point of the charge and capture metallic oxides The addition of this reagent must

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Sodium nitrate ratios fo AR help please!!! - Gold Refining ...

18-01-2012· 1.343 g NaNO3 (sodium nitrate) per gram of gold to be dissolved. 1.597 g KNO3 (potassium nitrate) per gram of gold to be dissolved. 2. When used to dissolve copper based scrap 4 mL of 31% HCl per gram of copper plus: 5.35 g NaNO3 per gram of copper to be dissolved. 6.36 g KNO3 per gram of copper to be dissolved.

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Help with Sodium Nitrate - Gold Refining Forum.com

07-03-2012· 13-03-2012· Re: Help with Sodium Nitrate Post by gene carr » March 13th, 2012, 8:42 pm i only have a 250ml glass,can you break down the correct amt for sodium nitrate to break down gold …

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mixing sodium nitrate to refine gold

22-02-2021· Sodium nitrate ratios fo AR help ... - GOLD REFINING FORUM. 18/1/2012 1. When used to dissolve gold powders use 4 mL of 31% HCl per gram of gold plus: 1.343 g NaNO3 (sodium nitrate) per gram of gold to be dissolved. or 1.597 g KNO3 (potassium nitrate) per gram of gold to be dissolved.

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Us Sodium Nitrate To Refine Gold - flower-weselny.pl

Us Sodium Nitrate To Refine Gold. -dissolve gold with poor mans aqua regia hydrochloric acid and sodium nitrate-acid washes etc etc etc. Im not too worried about the silver in the silver nitrate solution just the purity of the gold. Will using sodium nitrate sulphuric acid in …

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Sodium nitrate ratios fo AR help please!!! - Gold Refining ...

18-01-2012· When used to dissolve gold powders use 4 mL of 31% HCl per gram of gold plus: 1.343 g NaNO3 (sodium nitrate) per gram of gold to be dissolved.

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sodium nitrate and sulphuric acid to separate gold ...

12-05-2015· 15-05-2015· Re: sodium nitrate and sulphuric acid to separate gold & sil. Post. by nickvc » May 14th, 2015, 8:34 pm. Chris if you add copper or silver to inquart your material and simply dissolve the base metals off with heat applied and do it twice you should get to around 98-99% fine. It you need to drive the reactions.

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Sodium nitrate for silver help - Gold Refining Forum.com

24-06-2014· 07-07-2014· Sodium nitrate, NaNO 3, is a salt and a solid. Not the same thing. You can use sodium nitrate with sulfuric acid and make nitric acid. If you use a distilling rig you can make pure nitric acid. Without distilling the acid you would get some sulfuric acid in the mix and it can make silver refining problematic...

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Gold Refining Using Sodium Nitrate - kijkduinmedia.nl

sodium nitrate and sulphuric acid to GOLD REFINING FORUM. May 15 2015 Re sodium nitrate and sulphuric acid to separate gold amp; sil. Post. by nickvc May 14th 2015 834 pm. Chris if you add copper or silver to inquart your material and simply dissolve the base metals off with heat applied and do it twice you should get. Scrap Gold Recovery Gold ...

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