Technical Knowledge of Ruthenium Powder Recovery and Purification in Precious Metals Trading

Ruthenium powder is a metallic powder of ruthenium, composed of very fine ruthenium particles. Its granularity can be adjusted according to the application, ranging from micrometers to nanometer levels. Due to its powdery form, ruthenium powder has a high surface area, making it more active and effective in catalysis and chemical reactions.

The first step in recycling ruthenium powder is to collect ruthenium-containing waste. After these materials are collected, an initial sorting and processing are conducted to separate the ruthenium-containing parts from other materials. Next, ruthenium is extracted from these sorted materials.
Precious Metal Recycling
Chemical processing methods are used, employing acids to dissolve the materials, thereby dissolving valuable metals like ruthenium. Due to its unique chemical properties, ruthenium can be extracted through specific chemical reactions. After the ruthenium is extracted, the next step is purification.

Since the ruthenium extracted from raw materials generally contains other impurities, further chemical or electrochemical processes are necessary to increase the purity of ruthenium. This process is crucial in the context of precious metals trading, where the value and applicability of ruthenium are significantly influenced by its purity.