• how to separate copper from gold and platinum

    Separating Copper Silver Gold. Separating gold, silver and copperhis same chassid used to keep the money he had available for charitable distribution in three separate containers one for gold coins, one for silver coins and the third for copper oneshen a poor person would come to his house and request from him a donation, he would first make a quick evaluation about.

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  • Ways to Recover Metals from Electronic Waste

    It can convert lead, zinc and iron to oxides that are later separated with silicon dioxide based slag. They use an anode furnace for refining such metals which result in an alloy containing percent copper and reminder of metals like nickel, tellurium, and selenium, palladium, platinum, gold and silver.

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  • How do you separate gold from copper? | Yahoo Answers

    Jun 24, 2006· there are different tempuratures to melt gold and copper,for instance gold is a softer metal and it will melt before the the temp for melting gold is 1000 degrees,and copper is 1200 degrees,the gold will melt first.

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  • How to Test If Something is Gold or Copper | Our Pastimes

    Apr 12, 2017· A gold test kit will tell you if a piece of metal is gold or copper. Score a halfinch line on the flat black test stone provided in the gold test kit by rubbing the edge of the metal up and down against its surface two or three times. This will leave a thin line of metal particles embedded in the stone.

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  • Separating Gold from Silver by Electrolysis

    This attractive method of separating gold from silver has made some headway, and will in many cases replace other methods of parting. The electrolyte used is a solution of silver nitrate, or it may be started with dilute nitric acid. The cathode consisting of thin silver plate and the anode of the silvergold alloy usually in plates about 3/8 inch in thickness. The electrolyte vats consist of ...

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  • Gold Platinum Recovery Methods | Sciencing

    Gold and platinum are among the world's most valuable substances. Traded daily on major commodities exchanges, their worth often approaches or exceeds 1000 an ounce. Gold is an ancient staple of jewelry and ornament. Platinum, too, is a perfect setting …

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  • seperation gold from copper ore

    Jun 23, 2006· How do you separate gold from copper? When mining copper ore, containing gold, what is the simplest approach to separating them to solid components , You must heat the gold containing copper ore until it becomes molten With the gold being a heavy metal than copper, the gold …

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  • Separation of copper from gold mixture

    Separation of copper from gold mixture. A discussion started in 2004 but continuing through 2017. 2004. Q. Dear... I am a student in University of Sulaimany in Iraq. I have a question: please show me a way for "separation copper from gold" and I mixed gold with copper. I want to separate …

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  • Fool's Gold and Real Gold How to tell the difference

    Gold's Streak: A copper penny and a tiny gold nugget on a black streak plate, with a small streak made by the nugget. The copper penny is in the photo to serve as a scale. The tiny nugget weighs troy ounce, and at a gold price of 1200/ozt the nugget, if it were pure gold, would have a gold …

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  • how to separate copper from gold and platinum

    Separating Copper Silver Gold. Separating gold, silver and copperhis same chassid used to keep the money he had available for charitable distribution in three separate containers one for gold coins, one for silver coins and the third for copper …

    Get Price