Here is what you do: Get the scrap as high yield as you can. Several ways to do this. Cut off the parts that have gold and discard the others. Use Lye to strip the ...

Peroxide Acid Method. ... Acid peroxide is the same idea. ... is converted to copper metal. removing the copper dendrites.ALL THE TIME GOLD REFINING FORUM.

Refining Electronic Scrap---- Can't get nitric ... can I use a furnace to refine the gold, ... A. 2 parts muriatic acid, 1 part hydrogen peroxide. Cut gold fingers ...

AP= Acid Peroxide = 2 Parts Muriatic Acid, ... Details of Gold Drying process 8. Gold Refining Forum ... Inquarted gold before acid processing: 13. Gold Refining ...

This video shows how to refine gold with common chemicals like muriatic acid, bleach and stump remover!! The fumes are …

Having described its hazards, it must be pointed out that, like most industrial processes, refining gold in acid is quite safe when performed under controlled...

Author: Steven Sackett, Nickname: Lazersteve, Subject: Precious Metals Refining, Content: Instructions Videos Supplies, Topics: Aqua Regia Acid Peroxide Electrolytic ...

Apr 29, 2007· Gold Refining Forum Gold Refiners Community . 2 ... AP= Acid Peroxide = 2 Parts ... Used to neutralize excess nitric acid in AR process before dropping gold with ...

How to Refine Gold. ... Putting a coffee filter over a jar and slowly pouring the acid and gold mixture through it seems to work. Safety measures are a MUST however.

Some people find it profitable to attempt to extract the gold from these scraps, then refine and ... and gold recovery ... in muriatic acid and peroxide to remove ...

Here's a quick Chemical formula to dissolve and ... 4.AP= Acid Peroxide = 2 Parts ... Used to neutralize excess nitric acid in AR process before dropping gold with ...

This article will discuss an improved gold leaching formula that uses hydrogen peroxide as the oxidizer to leach and then recover gold, platinum and palladium.

Page 1 of 2 - Gold Refining - posted in Chemistry: I was looking into gold refining and came across a lot of information on Aqua Regina. While I found quite a feww ...

Jul 20, 2008· Gold refining with acid - walkthrough attempt ... Available at Home Depot as Muriatic acid Hydrogen Peroxide - that stuff mommy put on …

Gold Refining Forum Handbook Vol 2 ... Aqua Regia process with nitric acid How to refine kt gold ... I have left over about 4 liters of spent acid peroxide ...

Cyanide Treatment with H2O2 ... equilibrium product formed from hydrogen peroxide and sulfuric acid, ... at some of the world’s largest gold refining ...

There are 4 main reagents used to when refining gold using the acid/peroxide method, also known as AP.

Curtin University scientists have developed a gold and copper extraction process using an amino acid–hydrogen peroxide system, which could provide an ...

Gold and PGM recovery Safety discussion. ... (known as acid peroxide) to recover gold because of the possibility ... Scrap Gold Recovery and Refining Simplified ...

Oct 10, 2012· The purpose of this thread is to begin to consolidate the vast amount of questions and answers related to the Acid Peroxide ... gold. The peroxide ... Gold Refining ...

How To Recover Gold From Computer Scrap with , Complete process start to finish using muriatic acid, hydrogen peroxide, and bleach , How to Easily Refine & Smelt Gold ...

Muriatic Acid + Clorox Bleach is dissolving my gold, ... friends I'm trying to my a living from this work and I refine from computer scrap, ...

Apr 21, 2014· Dissolving Gold in Hydrochloric Acid and Hydrogen Peroxide Boris Petrov. ... How to Easily Refine & Smelt Gold …

Gold refining information here ... GOLD REFINING FORUM HANBOOK VOL 1. ... If you were to attack the gold and base metals outright using the acid peroxide bath the ...

Applications. Aqua regia is primarily used to produce chloroauric acid, the electrolyte in the Wohlwill process for refining the highest quality (99.999%) gold.

Apr 25, 2012· Urban Mining and Refining for Gold ... Muriatic acid is around $7.50 a gallon and peroxide is $1.00 a litre.

muriatic acid and peroxide/gold ore refining. Home; Our products; Our solutions; Our service offering; ... can i use muriatic acid to test gold in ore – Grinding ...

Scientists have developed a gold and copper extraction process using an amino acid–hydrogen peroxide system, which could provide an environmentally friendly and ...

Curtin University scientists have developed a gold and copper extraction process using an amino acid–hydrogen peroxide system, which could provide an ...