Silver electrical contacts
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Electronic boards from cellphone and computer | Gold Refining …
Hello everyone i hope you are having a good day!! And I hope this is the right procedure to ask question about gold refining I started recovering gold in small quantities in small containers and at the end i ended up recovering more platinum, palladium, copper, silver and small quantities of...
Removing silver and lead
Silver chloride which is pretty much insoluble in hot or cold water, also insoluble in HCl and aqua regia, acidic solutions, silver chloride will form a complex with ammonia or ammonium hydroxide ( ammonia) and become soluble in solution as silver diAmine, we can use this when washing our refined gold powders or other processes, but ...
Personal opinion | Page 2 | Gold Refining & Metal Extraction …
Beginners Gold Refining Process Forum . Personal opinion. Thread starter NickBrown; Start date Yesterday at 4:11 AM; Help Support Gold Refining Forum: ... 4 Hole …
Smelting Silver Plate | Gold Refining & Metal Extraction Forum
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Method for recovering silver from photo chemicals | Gold Refining
The rest is easy..check your silver content,add 1 lt of 5% H2SO4 solution to each 5 lt. of spent fixer to adjust the pH and add the same weight of zinc that you have of silver (i.e. if you have a silver concentration of 3gr/lt,20 lt. of spent fixer then your silver content is (3gr/lt)(20lt.)=60 gr of silver,so add 60 gr. of zinc....and 4 lt. of ...
Unable to Precipitate silver from Nitric Acid | Gold Refining …
Metallic Silver will not turn into Chloride, at least not in any amount worth worrying about. Nitric will dissolve most base metals. And the Silver, just filter and drop with table salt or HCl. If you threw out 5 litres of waste liquid. I hope you treated the waste as it should have!! Next, if it had no solids, there was no Silver.
Fluxing gold sweeps | Page 3 | Gold Refining & Metal Extraction Forum
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Colloidal silver
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. 1; 2; 3; Next. 1 of 3 Go to page. Go. Next Last. ... 4 Hole Sizes Metal Silver Casting Melting Templates Ingot, for Melting Casting Refining Gold Silver Copper Aluminum Brass Precious Metals DerJingX-88%. $15.12 ...
Personal opinion | Gold Refining & Metal Extraction Forum
Silver price calc. Black friday. Log in Register. What's new Search. Search ... Beginners Gold Refining Process Forum. First toll refining job!! Latest: moose7802; Today at …
Circuit Board silver and gold recover | Gold Refining
Beginners Gold Refining Process Forum . Circuit Board silver and gold recover. Thread starter bertthedude; Start date Mar 10, 2022; Help Support Gold Refining Forum: ... for Melting Casting Refining Gold Silver Copper Aluminum Brass Precious Metals DerJingX. $842.99. chandelier Wall Mounted Shower Faucets Sets Complete, Rainfall Shower Heads ...
Silver Refining | 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. ... what kind of a cell I have to make to refine the silver _smallsilvercell_. PreciousMexpert; Jun 25, 2009; Replies 11 Views 2K. Apr 27, 2015. 4metals. Locked "Mini Cell" for silver. peter i; Mar 2, 2008 ...
Backyard PGM soup! | 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. K. ... 4 Hole Sizes Metal Silver Casting Melting Templates Ingot, for Melting Casting Refining Gold Silver Copper Aluminum Brass Precious Metals DerJingX-16%. $26.99 $31.99. Beadsmith Vintaj One Step Looper Tool ...
How extract Gold & Silver from sulfuric acid solution? | Gold Refining
hello there i have a sulfuric acid solution which contains 2.5% copper, 122 ppm Ag, 39 ppm Au with EC=18.04 ms/cm and pH=4 volume is around 1000 liters. these details came from a lab which is not related to the seller (i gave them a …
Refining silver, cementing vs salt/lye sugar? | Gold Refining …
Good day, just finishing about 20oz silver refine. After numerous times doing the salt/ lye method, I tried the cementation process. Source material was sterling silver, not sure on yield or purity yet with cement method but seems like a …
Smelting Silver Plate | Page 2 | 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. Prev. 1; 2; First ... Gold Melting Kit Metal Melting Kit Gold Silver Smelting Refining Tool 1kg Quartz Melting Crucible Cup with Lid for Metal Melting Casting Firecao. S. snoman701 Well-known member. Joined Oct 8 ...
silver flux
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recover gold and silver from sand
Now to recover you're gold. Probably the easiest is to cement it down by adding pieces of zinc or aluminum. You will get a black-brown precipitate in the bottom that you can smelt back to nice yellow gold. There are numerous other ways to recover the gold but that's another page. Tomorrow I buy SnCl2.
Removing lead from silver bars
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. 4metals Moderator. Staff member. ... This is the parkes process, it is used for removing gold and silver from lead bullion seem that zinc and lead are not very soluble in each other, but silver is supposed to be ...
Advice for a beginner on silver refining | Gold Refining
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My results of specific types of IC chips, flatpacks and BGA | Gold …
10. washing the gold powder 3xdistilled water 3xHCl, 3xdistilled water. 11. Weighting the gold and calculating the percentage of gold yields by kg of specific chips and even the gold yield of one piece of specific chip. I will post one by one type of chips. This is a first type - SMALL VARIOUS CHIPS.
Need Help
Ok new one here so be kind of nice to me.... I had a bunch of silver in my silver pot and added more when it started to dissolve to burn off the nitric acid. and noticed it turning a dark brown color. So I then took out the silver and noticed several small magnetic pieces in …
Silver and copper cell? | Gold Refining & Metal Extraction Forum
Silver cell: I only need about 100g of silver in a week. I plan to use a 500ml beaker with SS304 cathode. The anode bag will be from a grocery bag. The silver will be in shots (copper cemented silver from inquartation wastes). If I use 90g/L as …
Silver and gold refining
If you have any questions whatsoever about precious metals collecting and investing please join and start a topic and we will be here to help with our knowledge happy …
Recovering Silver from Crushed Ore? | Gold Refining
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. ... Extracting gold and silver from ores isn't a cut and dried process---there are many ways to achieve the end, each dependent on the type of ore. Frankly, unless ...
Silver | Page 2 | 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. ... Electrolyte for refining silver. Tammyjefferywilliam; Feb 28, 2015; 2. Replies 25 Views 13K. Aug 28, 2024. 4metals. Silver contact wastes minerals. adam mizer; Aug 27, 2024; Replies 5 Views 528.
Top 10 Gold Forums in 2024
Here are 10 Best Gold Forums you should follow in 2024. 1. Reddit » Gold. A subreddit for news, articles, and discussions related to gold. Ask questions about refining 14k gold, learn about buying & selling gold, share or …
Sulfamic acid silver cell? | 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. R. rolynd Member. Joined Feb 21, 2009 Messages 15 ... 4 Hole Sizes Metal Silver Casting Melting Templates Ingot, for Melting Casting Refining Gold Silver Copper Aluminum Brass Precious Metals DerJingX.
Silver from brazing rods
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The gold smelting furnace and flux
Help Support Gold Refining Forum: This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others. ... Propane is the commonest fuel, in fact is preferred for gold and silver, but do read up on MAP and Acetylene, as hotter fuels may be needed to assay PMGs through certain processes. Reply. Reactions ...