公开(公告)号：US06663773B1

公开(公告)日：2003-12-16

申请号：US10222621

申请日：2002-08-16

申请人： John W. Rickett ,  Kevin L. Lyons

发明人： John W. Rickett ,  Kevin L. Lyons

IPC分类号： C02F900

CPC分类号： B29B17/02 ,  B29B2017/0224 ,  B29B2017/0293 ,  B29K2025/00 ,  Y02W30/523 ,  Y02W30/622

摘要： A waste disposal and recovery system for disposal of expanded polystyrene foam and recovery of a usable resin. The system includes a first tank and a second tank in flow communication. Within the second tank may be a plurality of settlement compartments with a filtration system. An organic solvent is used to dissolve the EPS foam which forms a waste solution. The waste solution is directed to the second tank where it is separated into resin and the organic solvent. The solvent may be recycled for use in dissolving more EPS foam while the resin may be removed for storage, shipment or sale.

摘要翻译： 用于处理发泡聚苯乙烯泡沫和回收可用树脂的废物处理和回收系统。 该系统包括第一罐和第二罐的流动连通。 在第二罐内可以是具有过滤系统的多个沉降室。 使用有机溶剂来溶解形成废液的EPS泡沫。 将废液导向第二罐，在其中将其分离成树脂和有机溶剂。 可以将溶剂再循环用于溶解更多的EPS泡沫，同时可以将树脂除去以用于储存，运输或销售。

公开(公告)号：US06890437B2

公开(公告)日：2005-05-10

申请号：US10694428

申请日：2003-10-27

申请人： John W. Rickett ,  Kevin L. Lyons

发明人： John W. Rickett ,  Kevin L. Lyons

IPC分类号： B29B17/02 ,  B01D24/00 ,  B01D33/00

CPC分类号： B29B17/02 ,  B29B2017/0224 ,  B29B2017/0293 ,  B29K2025/00 ,  Y02W30/523 ,  Y02W30/622

摘要： A waste disposal and recovery system for disposal of expanded polystyrene foam and recovery of a usable resin. The system includes a first tank and a second tank in flow communication. Within the second tank may be a plurality of settlement compartments with a filtration system. An organic solvent is used to dissolve the expanded polystyrene foam which forms a waste solution. The waste solution is directed to the second tank where it is separated into resin and the organic solvent. The solvent may be recycled for use in dissolving more expanded polystyrene foam while the resin may be removed for storage, shipment or sale.

摘要翻译： 用于处理发泡聚苯乙烯泡沫和回收可用树脂的废物处理和回收系统。 该系统包括第一罐和第二罐的流动连通。 在第二罐内可以是具有过滤系统的多个沉降室。 使用有机溶剂来溶解形成废溶液的发泡聚苯乙烯泡沫。 将废液导向第二罐，在其中将其分离成树脂和有机溶剂。 可以将溶剂再循环用于溶解更多发泡聚苯乙烯泡沫，同时可以将树脂除去以用于储存，运输或销售。