22/05/2024
There are several thousands tons of spent catalyst that created annually in Iran's refineries and petrochemicals plants.
They are mostly Alumina based and zeolite based catalyst with the dopted valuable heavy metals such as Vanadium, Chromium, Cobalt, Molibden, stransium, lantanium, etc.
There are a few extraction company that can extract the metals from the spent catalysts, but most of them are abandoned.
We can export to the other countries for extract their valuable metals.