| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To stably recover a resin decomposition product by conveying solid particles while avoiding burning a resin decomposition residue during the course of conveying them through a solid particle conveyor. <P>SOLUTION: There is provided a method for recovering the resin decomposition product, which method is one comprising decomposing a resin by means of equipment provided with a decomposition tank where the resin is heat-decomposed in the presence of solid particles, a solid particle conveyor through which the solid particles and the resin decomposition residue discharged from the decomposition tank are conveyed to a solid particle heating apparatus, the solid particle heating apparatus where the solid particles are heated to remove the resin decomposition residue by combustion, and a recovery apparatus where the resin decomposition product is recovered as a liquid, wherein the solid particle conveying apparatus has an inert gas atmosphere. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
