Recycling and disposal methods for polyurethane foam wastes

摘要：

　　With the wide application of polyurethane foam materials,a large number of polyurethane foam wastes need to be disposed.There are mainly three types of disposal technology,landfill,incineration and recycling in the world.In this paper,through comprehensive comparison,recycling is the most desirable way.Physical recycling method,due to the simple operation and relatively active application,in the short term is an effective means.Chemical recycling method,due to its higher technical difficulty,is difficult to realize large-scale industrialized production in the short term.And in the fiuture,recovery utilization is the ultimate method.

关键词： polyurethane foam wastes physical recycling chemical recycling

作者: Wenqing Yang Qingyin Dong Shili Liu Henghua Xie Lili Liu Jinhui Li

作者单位: Dongjiang Environmental Protection Co., Ltd., Shenzhen, 518104, China School of Environment, Tsinghua University, Beijing, 100084, China

会议类型: 国际会议

会议名称: The Seventh International Conference on Waste Management and Technology(第七届固体废物管理与技术国际会议(ICWMT7))

会议地点: 北京

会议语种:英文

页码: 167-175

在线出版日期: 2012-09-05（万方平台首次上网日期，不代表论文的发表时间）