机构地区: 华南理工大学
出 处: 《纤维素科学与技术》 1997年第1期1-7,共7页
摘 要: 本文综述了过氧酸的制备技术以及在纸浆脱木素和漂白中的研究近况。用作含氧漂白剂的过氧酸具有较强的木素活化作用,有希望取代ClO_2(D)而实现纸浆的TCF漂白。 Recent development on research of peracids for delignification and bleaching ofpulp, and its preparation technology were reviewed in this paper. Peracids as an oxygen-containing bleaching agent have stronger activation effect for lignin, it is said thatperacids can be suitable substitute for a chlorine dioxide stage (D) and used to producehigh brightness TCF pulps.
领 域: [轻工技术与工程]