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综述了在化学浆漂白时可用来代替氯或二氧化氯进行漂白的各种无氯漂剂,并通过采用氯取代因子、二氧化氯取代因子、对其研究了解程度和工业化应用状况等各种参数,应用图表分类法对它们进行了分类,进而对它们在工业化生产中的可应用性进行了评价。
The various chlorine-free bleaching agents that can be used to replace the bleaching of chlorine or chlorine dioxide in the bleaching of chemical pulp are reviewed. Various factors such as chlorine substitution factor and chlorine dioxide substitution factor are used to study their understanding and industrial application Parameters, classification of them by chart classification, and then evaluate their applicability in industrial production.