SEPARATION AND COLLECTION METHOD AND SEPARATION AND COLLECTION SYSTEM

• Main Authors: AOKI HIDENAO, OGAWA HIDEMICHI, TOKIMUNE AKIRA
• Format: Patent
• Language: English; Japanese
• Published: 25.11.2021
• Subjects: DISPOSAL OF SOLID WASTE; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; PERFORMING OPERATIONS; RECLAMATION OF CONTAMINED SOIL SOIL; SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

To efficiently perform separation of a material from a composite material.SOLUTION: One aspect of a separation and collection method according to an embodiment includes a separation step of obtaining a crushed mixture constituted by delaminating a material included in crushed matter of a composite material, by heating and agitating a process liquid including a monoethanolamine solution and the crushed matter of the composite material constituted by stacking the plurality of kinds of materials.SELECTED DRAWING: Figure 1 【課題】複合材料から材料の分離を効率的に行う。【解決手段】実施形態に係る分離回収方法の一態様は、複数種類の材料が積層された複合材料の破砕物と、モノエタノールアミン水溶液とを含む処理液を加熱及び撹拌し、前記破砕物に含まれる前記材料の層間を剥離した破砕混合物を得る剥離工程、を含む。【選択図】図１