307 Recovery and Destruction of HFC from Waste Heat Insulating Forms

Abstract

For the destruction of freons in formed plastics using as insulation materials for buildings, the key technology is effective defoaming and low-cost decomposition of freons. The basic study of the deforming from the polyurethane form and destruction of freons in the fluidized bed combusion of deformed residuehas been conducted. Effective recovery method of lead contained in the form from the combution gas and dioxin formation amounts are also studied.