Refining gold typically involves several steps, which may vary depending on the desired level of purity and the starting material. Here are the general steps…

The chemical catalytic, electronic and electroplating industries mostly use ruthenium trichloride products directly. Therefore, the direct production of this product from ruthenium-containing waste catalysts simplifies…

Ternary catalysts are catalysts composed of three metals: platinum (Pt), palladium (Pd) and rhodium (Rh). The following steps can be used to extract these three…

How is rhodium gold refined? What is the rhodium refining process like? Rhodium and gold refining is a process of refining rhodium and gold from…

When selecting and adding the proper trapping agent, the melting atmosphere is controlled to achieve high trapping efficiency. The base metals iron, copper, lead and…

I. The complete process flow for handling failed catalysts Catalyst sampling: A small sample of catalyst is removed from the reactor or catalyst stack for…

Platinum, palladium and rhodium are precious metals that are usually found in the form of ores, and to extract these metals from the ores requires…

In some domestic smelters by cyanide gold sludge obtained from the crude gold, gold content of up to 15-37%, assemble not more than 50%; mercury…