Hi, we have high silver containing sludge from DE-brazing tungsten carbide mining tools. Do you recover silver from this sludge? From Jain in Philadelphia, Pennsylvania.
We do have the capabilities to recover the silver from the tungsten silver sludge that you describe. As a precious metal refiner, our facility is designed specifically to handle this type of industrial material.
It would be helpful to know the weight of your material. We would recommend having at least 5 lbs. of silver sludge material to justify the freight and refining costs. If you are unsure about the purity of your sludge, we can arrange to test a sample of the material before you ship the whole amount.
We would first require a sample of your tungsten silver sludge and then could give a more accurate percentage and price when we know the purity and volume of your material.