Aqua regia is primarily used to produce chloroauric acid, the electrolyte in the Wohlwill process for refining the highest quality gold. Aqua regia is also used in etching and in specific analytic procedures. It is also used in some laboratories to clean glassware of organic compounds and metal particles.
The Shor AR3G Aqua Regia Gold Platinum Refining System is ideally suited for refining of electronic scrap as well as jewelers polishing and bench sweeps. This system will also refine jewelry, nuggets, dust and all other forms of gold. Additionally, it will also refine catalytic converters and all platinum group metals.
The Gold Refining Process by Aqua Regia was introduced at the Pretoria Mint after the Miller process had been tried and abandoned owing to the alleged difficulty of treating the gold bullion extracted by the cyanide process. In the aqua regia process the gold is dissolved and precipitated. It is made very difficult if the silver exceeds 100 parts per 1,000, and at Pretoria
Aqua Regia Gold Refining plant Aqua regia plant for gold refining size M capacity 4 Kg/8h ROTATING TUMBLER AQUA REGIA GOLD REFINING PLANT 4 KG MAX/ DAY; Aqua regia plant for gold and ashes refining SIZE L Aqua Regia Gold Refining plant for large productions.