Gold Refining Forum
Newbie trying to reclaim gold with Electrolysis | Gold Refining …
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. N. nordis2010 New member. Joined Apr 9, 2012 Messages 4. Apr 9, 2012 #1 Hi Everyone. Very cool forum, this is …
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Some advice on removing base metals? | Gold Refining
As far as separating gold from copper goes, you basically have 3 options: (1) Selectively dissolve the copper without dissolving the gold. This can be done with nitric acid or by using the muriatic acid/hydrogen peroxide method as developed by Lazersteve.
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New on the forums | Gold Refining & Metal Extraction Forum
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. Paul Allee Active member. Joined Oct 8, 2023 Messages 38. Oct 8, 2023 #1 I am a veteran and an environmental activist with a gold refining fixation. I have been studying and practicing but I haven't even turned ...
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Flux for gold melting???
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. P. Pescador7 New member. Joined Jun 24, 2013 Messages 1. Jun 24, 2013 #1 Hi I'm new to this forum and I was doing some research and saw that flux is needed to melt gold. Can soldering flux be used or is it a ...
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Platinum, Palladium, Rhodium, Iridium, Osmium
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precipitating gold with SMB
if you look around this forum a lot more, you will find the answers to your questions here is a quick recap us here like to remove as much base metal as possible, pretty much all of it for most reactions. 1.2 times the amount of SMB to gold weight. urea is not recommended here for AR. search the forum "urea" and see, it's very popular method on …
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Gold's reaction with alluminium | Gold Refining & Metal Extraction Forum
Hey so I am gonna start up a refinery I just wanna know if gold can be mixed with silver and alluminium to make 99.5% gold. And can gold be seperated with the help of gold reagent from a blob made of gold, silver, iridium, ruthenium cadmium
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Best method of precipitating gold from aquaregia? | Gold Refining
Gold dropped, started to settle. Then I came back in the morning, and all gold was redissolved so I decided to push it with more sodium sulfite. Again, gold dropped, I came next morning, and some precipitate was clearly on the bottom of the beaker, but stannous told gold presence in solution (after TWO subsequent drops).
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How Gold Is Refined: A Step-By-Step Guide
The result of this process is 99.5 percent pure gold. The final step is to cast the gold into electrodes or anodes and place them in an electrolytic cell. The refiners will then pass an electric current through the cell. At the end of this process, …
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Lazersteve's Gold Refining Forum Search Page
Lazersteve's Gold Refining Forum Search Page. This site is intended to be free to gold recovery hobbyist, donations will go towards keeping this site up and running: Enter your Gold Refining …
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How is Gold Refined?
Refining gold begins with melting the gold in a crucible and taking dip samples to test the millesimal fineness of the gold. This provides measurable purity to benchmark against in the final stages of refinement. 2. Chlorination …
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Gold not dropping
Hello folks. I keep running into the same issue over and over again and for some reason i keep getting the white residue and absolutely demolish my gold recovery (despire clearly seeing gold and testing gold). I documented everything this time and taken pictures 1. I have incinerated 10 CPU...
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The method of electrolytic pure gold | Gold and …
Electricity is a commonly used method for purifying gold. Below is a basic method of electrolytic pure gold: Prepare electrolyte: First, you need to prepare an electrolyte. A commonly used electrolytic solution is cyanide …
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Sodium Hydroxide -vs- SMB to Precipitate Gold
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. Scott2357 Well-known member. Joined Mar 26, 2008 Messages 227 Location Hazel Green, Alabama. Jan 13, 2010 #1
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Gold refining forum handbook.
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. A. aflacglobal Well-known member. Joined Apr 27, 2007 Messages 1,511 Location ozone. Sep 19, 2007 #1
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Proper disposal
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. S. snoman701 Well-known member. Joined Oct 8, 2016 Messages 2,219 Location SE MI. Jan 16, 2017 #1 Can anyone help here. Many silver products are alloyed with cadmium for a variety of reasons. For a simple nitric ...
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Silver
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Bleach acid gold dissolver
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. 1; 2; Next. 1 of 2 Go to page. Go. Next Last. Drone Member. Joined Dec 23, 2010 Messages 7. Jan 20, 2011 #1
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Aqua Regia used in recovery
My goal is to identify the yields for each section of the 486 cpu: 1) surface gold in the exposed cores, wiring, and pins (2.5 grams for 44 cpus), 2) gold on the plated lids,(1.65g) 3) gold in the ceramic cores in the form of hair fine wires. 4) gold in the gold alloy solder holding on the lids (1.4 g) The cpus stripped in the AP.
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Does anyone know what these are?
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. C. ColeThomas9x New member. Joined Sep 5, 2023 Messages 4 Location Florida. Oct 31, 2023 #1 Can anyone tell me what these are? Reply. 4metals Moderator. Staff member. Supporting Member. Moderator. Joined Apr 5, …
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Gold Refining & Metal Extraction
Join 'Gold Refining & Metal Extraction', the premier Facebook group for professionals, hobbyists, and enthusiasts in the field of metallurgy. Our community is the ultimate platform for discussing and learning about the intricate processes of gold refining, metal extraction, and mineral processing.
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Introductions
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MX3, A Replacement for Nitric Acid in Aqua Regia | Gold Refining
Hello all, While browsing the internet i stumbled upon a product that claims to be a substitute for Nitric Acid in Aqua Regia. This Chemical is called MX3, but im having trouble determining the actual contents of the white powder that claims to be "A superior, dry, non-hazardous substitute for nitric acid when making aqua regia."
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Gold or not? | Gold Refining & Metal Extraction Forum
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. 1; 2; Next. 1 of 2 Go to page. Go. Next Last. A. aussie_noob Active member Supporting Member. Joined Jul 2, 2024 Messages 29 Location Sydney. Jul 9, 2024 #1
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Waste disposal questions
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. A. aferland66 Well-known member Supporting Member. Joined Dec 30, 2023 Messages 46 …
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Hello
As a matter of fact the issue is addressed on this forum quite thoroughly. However in this thread it has not been pointed out specifically. A lot of our members are much better informed than I as to what the precious metal value, or as Jon pointed out, the total metal value of circuits are.
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General Gold Refining Discussion
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Gold Refining | Gold Refining & Metal Extraction Forum
Join the community of gold refiners and learn from their experiences and tips. Find topics on inquartation, dissolution, precipitation, washing, and more.
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How to Refine Gold (with Pictures)
You may want to make some extra money by refining your own gold at home, or you may be a jeweler who wants to refine gold in-house. There are multiple ways to refine gold on a small scale as long as you take appropriate safety measures. This article will teach you to refine gold using the aqua regia method. Steps.
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Ram question | Gold Refining & Metal Extraction Forum
Beginners Gold Refining Process Forum. Ram question. Thread starter Tarheelryder89; Start date Dec 29, 2023; Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. T. Tarheelryder89 Member. Joined Dec 25, 2023 Messages 5 ...
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