How to Turning old Cell Phone into pure gold Make gold from scrap mobile phones Smartphones recovery
ar a mask a long-sleeved shirt and long pants prudent execution of experiments requires not only sound judgment and an accurate assessment of the risks involved in the laboratory but also the selection of appropriate work practices to reduce risk and protect the health and safety of trained laboratory personnel as well as the public and the environment take precautions to avoid exposure by the principle roots that is contact with skin and ice in elation and ingestion after compound is dissolved completely you can pour sulfuric acid and wash and clean the gold wire with clean water importantly you must be aware of the danger of sulfuric acid while pouring out and when cleaning the gold wire sulfuric acid is a chemical reaction when it is mixed with water you may have to separate the fibers of the PCB I use nitric acid mixed with water one-to-one to get rid of the remaining metal you will get Goldwire mixed with dye chips ready for aqua regia solution gold-plated parts we will use gold stripping use 400 milliliters of water sodium cyanide 8 grams gold stripping 8 grams mixed together you can dip the mobile phone circuit board is in a gold stripping chemical but it may cause the golden by chemical to stick to the circuit board we should separate the gold parts to reduce the size of the object to reduce the residue push potassium hydroxide into a gold stripping chemical causing gold to stick to zinc powder cleanings in powder residual chemicals repeat three to five times dissolved zinc powder using nitric acid mixed with water 1 to 2 you will receive gold sediment after dissolving the zinc powder I use a hot-air gun to dry gold sediment it's easy and works well combined gold sediments and gold wire from it chips creator aqua regia solution using hydrochloric acid mixed with nitric acid 3 2 1 you once the procedures time has passed check the boards to make sure all the gold has been removed and dissolved into the aqua regia acid you use a Buckner filter funnel most people find that decanting is just as effective as filtering however you use sodium metabisulfite to make gold precipitate pure gold precipitation produced by the accuracy of chemical refining process aqua regia is primarily used to produce chloroauric acid the electrolyte in Deauville will process for refining the highest-quality 99.999% gold you came to Kant or you can filter clean the gold sediment with hot water and to dry then melt it into cubes you 700 grams mobile phone circuit board there are one point when grams of gold used for production this information may be different and cannot be used as a standard because the circuit board too diverse but you can refer to them as information I hope my video clips will be useful for everyone please subscribe and comment thank you for watching you
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