废旧聚氨酯回收利用

Recycling of Waste Polyurethane

随着聚氨酯产业发展及其产品大量、广泛应用,其废旧产品、物料对环保的压力增大。而原油价格高企,聚氨酯成本攀升,又促进了废旧聚氨酯回收利用业的发展。文章否定了将聚氨酯作为燃料利用的方法,并认为化学法尽管有许多优点,但短期内难以规模化利用,唯物理法利用技术发展较活跃。

With the development of polyurethane industry and its products have been widely used, its waste products and waste material have brought the pressure to the environmental protection. With crude oil prices going up and the cost of polyurethane increased. This changes has lead to the development of recycling of waste polyurethane industry. This article doest suggest that polyurethane use as fuel. There are many advantages in the chemical method, but in the short term it is difficult to be commercial and the physical technology development faster.