废纸高值化利用及其在材料领域中的研究进展

High-value Utilization of Waste Paper and Its Research Progress in Materials Research Area

中文关键词:  废纸  高值化利用  材料  高效利用

Key Words:waste paper  high-value utilization  material  efficient utilization

中文摘要:

      再生资源高效利用是生态文明建设的重要环节，废纸（再生纤维）是废弃高分子材料领域中量大面广的重要废弃资源，目前利用废纸生产再生纸仍然是其主要的回收途径，废纸高值高效利用技术的开发广受关注。本文简述了国内废纸回用现状，综述了以废纸为原料制备再生纤维衍生物、废纸用作工程填料以及再生纤维复合材料等高附加值产品的研究成果，分析了废纸高值化利用及其在材料领域中的应用发展前景。

Abstract:

      The efficient utilization of renewable resources is an important part in the construction of ecological civilization. Waste paper （recycled fiber） is an important waste resource in the field of waste polymer materials with a large amount and a wide range. At present， the production of recycled paper using waste paper is still the prevalent way of its recycling， and the development of high-value and efficient utilization technology of waste paper has attracted wide attention. This review briefly introduced the current recycling situation of waste paper in China， summarized the research achievements of high value-added products such as the preparation of waste paper fiber derivatives， waste paper-based engineering filler， and waste paper fiber composite material， and analyzed the high-value utilization of waste paper and the development prospect of its application in material field.