机构地区: 山东轻工业学院轻化与环境工程学院
出 处: 《山东轻工业学院学报(自然科学版)》 2004年第4期1-4,共4页
摘 要: 本文简述了二氧化氯的物理和化学性质及制备方法,并对国产二氧化氯发生装置的开发状况作了介绍。应用二氧化氯进行了麦草浆漂白试验,结果表明,在白度相近的情况下,HD、CED漂白与CEH漂白相比前者纸浆得率、强度和聚合度均有明显的提高。 Physical and chemical properties and production methods of chlorine dioxide were narrated,and exploitation of the production equipments of chlorine dioxide was introduced.Chlorine dioxide bleaching of wheat-straw pulp was investigated.The results showed that HD and CED bleaching sequences could improve the yield,strength and DP of wheat-straw pulp under the same brightness,compared with CEH.