REACTOR DEVICE FOR RECOVERING REINFORCING FIBERS AND PRODUCTION METHOD FOR RECYCLED REINFORCING FIBERS

• Main Authors: MARUKO, Haruna, FURUSHO, Kenji
• Format: Patent
• Language: English; French; German
• Published: 11.10.2023
• Subjects: DISPOSAL OF SOLID WASTE; MAKING GRANULES OR PREFORMS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECLAMATION OF CONTAMINED SOIL SOIL; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Provided are a reinforcing-fiber recovery reactor and a method of producing recycled reinforcing fibers capable of maintaining the shape and orientation of reinforcing fiber bundles when the reinforcing fibers are separated from a fiber-reinforced resin material by a solvent method.Provided is a reinforcing-fiber recovery reactor used for recovering reinforcing fibers from a fiber-reinforced resin material by a solvent method, the reactor comprising: a reaction vessel that can accommodate the fiber-reinforced resin material and a solvent; and a fixing mechanism comprising a pressing member capable of pressing the fiber-reinforced resin material, the fixing mechanism being capable of fixing the accommodated fiber-reinforced resin material by pressing the fiber-reinforced resin material with the pressing member.