Spent Catalysts

Recovery and enhancement of spent industrial catalysts deriving from the following chemical and petrochemical processes, for example:

• HYDROGENATION – DEHYDROGENATION
• STEAM – HYDROCARBONS REFORMING
• SULFUR REMOVAL
• METHANATION
• HYDRO-DESULFURIZATION
• PRODUCTION OF FORMALDEHYDE
• HYDROGENATION OF FATS, OILS AND FATTY ACIDS
• CONVERSION CO
• HYDRODENITRIFICATION
• OXYGEN REMOVAL
• FLUE GAS PURIFICATION – DENOX

The catalysts are in the form of spheres, pellets, briquettes, powders, sludges and contain significant % of the following metal oxides:

• NICKEL (NiO – NiMo – NiTi – Raney Nickel – NiCu – NiWMo)
• MOLYBDENUM (MoFe – MoCo – MoCu)
• VANADIUM (Vo -VNiMo)
• COBALT (CoO – CoMn)
• COPPER (CuZn – CuCr)
• ZINC (ZnO)
• TITANIUM (TiO)
• TUGSTENO (WNi – WNiMo – WTi)
• IRON (FeO)

Other types of catalysts:

• SCR MODULES in honeycomb or plates form (DENOX CATALYSTS)