作　　者： ; ; (张丽）; (王峰峰）;

机构地区： 山东轻工业学院

出　　处： 《中华纸业》 2006年第9期64-67,共4页

摘　　要： 研究了脂肪醇聚氧乙烯醚对#8美废的脱墨效果。结果表明,起始剂脂肪醇的碳链长度和环氧乙烷(EO)加成数均对其脱墨性能有重要影响,而尤以前者影响较大。HLB值相同或相似而分子结构不同的脂肪醇聚氧乙烯醚的脱墨效果差异很大。实验确定了脂肪醇聚氧乙烯醚用于美废新闻纸脱墨时的最佳分子结构。 The deinking effect of polyoxyethylene alkyl ether on No.8 American waste paper has been studied. It has been found that both the length of the initiator fatty alcohol carbon chain and EO adduct numbers of surfactants affected their deinking capability, with the former having a greater influence. It has also been found that the same or similar polyoxyethylene alkyl ether with different molecular structure varied greatly in deinking effect. The optimum molecular structure of the polyoxyethylene alkyl ether for ONP deinking was obtained.

关 键 词： 脂肪醇聚氧乙烯醚 起始剂 碳链长度 加成数 值

领　　域： [轻工技术与工程] [轻工技术与工程]