Some of the chemical compounds and products produced from recycled catalysts are: :
Nickel sulfate
Nickel sulfate crystals
Nickel nitrate solution
Nickel carbonate
Nickel chloride
Copper sulfate crystals
Copper sulfate
Copper sulfate solution
Cobalt sulfate heptahydrate
Cobalt carbonate
Cobalt sulfate solution
Hydrochloric acid
Iron III Chloride
Copper Oxychloride
Nickel concentrate
Copper concentrate
Cobalt concentrate
Vanadium concentrate
Molybdenum concentrate
These are often resold back to the catalyst manufacturers or other producers thus completing our elegant recycling loop.