Due to the special physical and chemical properties of precious metal elements, the chemical treatment of their alloys becomes a time-consuming and difficult part of analytical chemistry of precious metals. To this end, chemists at home and abroad have conducted long-term and comprehensive research. Obviously, solving this technical problem is of great significance and economic value to shorten the analysis process of precious metal elements and broaden the application field of precious metals.
Microwave technology has been applied to the digestion of precious metal organic compounds, synthesis of nano-ionic materials, trace, trace and constant easy-to-treat precious metals with the advantages of fast, energy-saving, no loss and no pollution. The actual samples are pre-treated during the digestion of compounds and cyanide residues.
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