The main results of FENIX are the development of new business models and industrial strategies for three novel supply chains in order to enable value-added product-services
1) A modular, multi-material and reconfigurable pilot plant producing 3D printing metal powders. This pilot plant allows the production of high-quality metal and CerMet powders to be used in the production of mechanical components through manufacturing processes like additive manufacturing (SLM, LMD) thermal spraying and sintering. The peculiarity of this use case is that the metallic material entering the manufacturing process will be recovered from different kinds of wastes coming from the mass electronics sector. These wastes, once disassembled to recover hazardous components, are reduced to powders. Subsequently, powders are separated in metal and non-metal ones. In this case, only some specific metals (e.g. Sn, Ni, Cu, Co and Al) present in powders are refined completely through bio-hydrometallurgical processes, processed by High Energy Ball Milling and optimized by classification and jet-mills to be used in industrial 3D printing, thermal spraying or sintering processes.
2) A modular, multi-material and reconfigurable pilot plant producing customized jewels. This pilot plant allows the production of customized jewels through additive manufacturing processes. The peculiarity of this use case is that precious metals entering the additive manufacturing process are recovered from different kinds of waste coming from the mass electronics sectors. These wastes, once disassembled to recover hazardous components, are reduced to powders. Subsequently, powders are separated in metal and non-metal ones. In this case, only precious metals (e.g. Au, Ag, Pt and Pd) present in powders are refined completely through bio-hydrometallurgical processes and directly used as basic material in dedicated 3D printing processes.
3) A modular, multi-material and reconfigurable pilot plant producing 3D printing advanced filaments. This pilot plant allows the production of advanced filaments through additive manufacturing processes. The peculiarity of this use case is that both metals (e.g. Cu and Al) and non-metal resins entering the additive manufacturing process are recovered from different kinds of waste coming from the mass electronics sectors. These wastes, once disassembled to recover hazardous components, are reduced to powders. Subsequently, powders are separated in metal and non-metal ones. In this case, only Cu, Al and a specific set of non-metal materials (e.g. ABS and epoxy resins) present in powders are refined completely through bio-hydrometallurgical processes and directly used as basic material in dedicated 3D printing processes.
All the three pilot plants share the same structure. A modular plant for the joined manufacturing/ demanufacturing of products/components, the sustainable recovery of materials and the reuse of powdered materials in several additive manufacturing applications is a completely new market niche, matching together several Key Enabling Technologies (KETs). FENIX allows the expansion of this market niche, by reaching other markets interested in exploiting its results.