Process and system for producing engineered fuel

A process for extracting materials from municipal solid waste, the process comprising:

• shredding a municipal solid waste stream, wherein the municipal solid waste stream comprises a first set of waste materials, a second set of waste materials and a third set of waste materials, wherein the first set of waste materials comprises ferrous materials, the second set of waste materials comprises a first plastics stream having a first plastics composition, and the third set of waste materials comprises a second plastics stream having a second plastics composition;
• removing all or substantially all of the first set of waste materials from the municipal solid waste;
• separating the second set of waste materials from the third set of waste materials in the municipal solid waste;
• proportionally recombining the second set of waste materials and the third set of waste materials to form a first recombined stream;
• and
• proportionally mixing a clean stream with the recombined stream to form a second recombined stream, wherein the clean stream comprises fibers and clean plastics, and wherein the clean stream does not originate from the municipal solid waste;
• and
• densifying the second recombined stream to produce a process engineered fuel product having a fuel heat content in the range between 7,500 Btu/pound and 11,000 Btu/pound,
• wherein the clean stream consists essentially of fibers and clean plastics, and wherein fibers and clean plastics comprises greater than or equal to about 99 percent by volume of the second recombined stream.