Over the previous decades, applications of acid digestions for the determination of gold have reported low or variable gold recoveries from geological samples on a consistent basis. 1,2 Poor gold ...
1. Environmental health and safety – The use of acids that are particularly hazardous, such as hydrofluoric acid (toxic by skin absorption), and perchloric acid (can produce explosive salts, ...
One of the important objectives of green chemistry is the use of eco-friendly solvents and catalysts to perform chemical reactions. Catalysts such as organocatalysts, enzymes, and ionic liquids have ...
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